--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
      name:  <unnamed>
       log:  P:\Paper\FIR\final\replication\t4f2.txt
  log type:  text
 opened on:  21 Oct 2021, 13:21:33

. *
. * This is a replication program (stata 17.0) for:
. *
. * Kiyota, Kozo and Yoshinori Kurokawa (2021) "Factor Intensity Reversals Redux: Feenstra Is Right!"
. * Table 4 and Figure 2
. *
. * Please note that the different version of the software may generate slightly different results from the published version.
. *
. clear all

. set more off

. set matsize 5000
set matsize ignored.
    Matrix sizes are no longer limited by c(matsize) in modern Statas.  Matrix sizes are now limited by edition of Stata.  See limits for more details.

. use Kiyota_Kurokawa_2021_FIR, clear

. 
. *********************************************************************************************
. * Table 4: Manufacturing only
. *********************************************************************************************
. 
. forvalues i = 1973/2009 {
  2. preserve
  3. display "********** year == `i' **********"
  4. keep if year == `i'
  5. keep if ind >= 3 & ind <= 15
  6. keep prefecture ind KL
  7. drop if prefecture == 0
  8. reshape wide KL, i(ind) j(prefecture)
  9. quietly: spearman KL1-KL47
 10. 
. matrix M = r(Rho)
 11. matrix N = r(Nobs)
 12. *matrix list M
. drop ind KL1-KL47
 13. matrix v = vec(M)
 14. matrix n = vec(N)
 15. 
. svmat v, names(pre_ind_corr)
 16. svmat n, names(nobs)
 17. *
. * convert symmetry matrix to lower triangle matrix
. *
. merge using C
 18. drop id _merge
 19. rename pre_ind_corr1 pre_ind_corr
 20. rename nobs1 nobs
 21. replace pre_ind_corr = pre_ind_corr + temp
 22. replace nobs = nobs + temp
 23. drop if temp == .
 24. drop temp
 25. *
. *
. *
. gen     group = 12
 26. replace group = 11 if pre_ind_corr >= 0
 27. replace group = 10 if pre_ind_corr >= 0.1
 28. replace group =  9 if pre_ind_corr >= 0.2
 29. replace group =  8 if pre_ind_corr >= 0.3
 30. replace group =  7 if pre_ind_corr >= 0.4
 31. replace group =  6 if pre_ind_corr >= 0.5
 32. replace group =  5 if pre_ind_corr >= 0.6
 33. replace group =  4 if pre_ind_corr >= 0.7
 34. replace group =  3 if pre_ind_corr >= 0.8
 35. replace group =  2 if pre_ind_corr >= 0.9
 36. replace group =  1 if pre_ind_corr == 1
 37. 
. gen year = `i'
 38. save pre_ind_corr`i', replace
 39. restore
 40. }
********** year == 1973 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,078 real changes made)
(1,066 real changes made)
(1,032 real changes made)
(949 real changes made)
(772 real changes made)
(526 real changes made)
(252 real changes made)
(42 real changes made)
(0 real changes made)
(file pre_ind_corr1973.dta not found)
file pre_ind_corr1973.dta saved
********** year == 1974 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,080 real changes made)
(1,080 real changes made)
(1,078 real changes made)
(1,070 real changes made)
(1,041 real changes made)
(949 real changes made)
(790 real changes made)
(525 real changes made)
(254 real changes made)
(44 real changes made)
(0 real changes made)
(file pre_ind_corr1974.dta not found)
file pre_ind_corr1974.dta saved
********** year == 1975 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,077 real changes made)
(1,053 real changes made)
(983 real changes made)
(842 real changes made)
(608 real changes made)
(316 real changes made)
(54 real changes made)
(0 real changes made)
(file pre_ind_corr1975.dta not found)
file pre_ind_corr1975.dta saved
********** year == 1976 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,079 real changes made)
(1,075 real changes made)
(1,053 real changes made)
(986 real changes made)
(869 real changes made)
(658 real changes made)
(332 real changes made)
(61 real changes made)
(0 real changes made)
(file pre_ind_corr1976.dta not found)
file pre_ind_corr1976.dta saved
********** year == 1977 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,079 real changes made)
(1,074 real changes made)
(1,057 real changes made)
(1,008 real changes made)
(893 real changes made)
(701 real changes made)
(368 real changes made)
(72 real changes made)
(0 real changes made)
(file pre_ind_corr1977.dta not found)
file pre_ind_corr1977.dta saved
********** year == 1978 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,078 real changes made)
(1,071 real changes made)
(1,054 real changes made)
(1,000 real changes made)
(895 real changes made)
(736 real changes made)
(393 real changes made)
(83 real changes made)
(0 real changes made)
(file pre_ind_corr1978.dta not found)
file pre_ind_corr1978.dta saved
********** year == 1979 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,080 real changes made)
(1,078 real changes made)
(1,071 real changes made)
(1,057 real changes made)
(1,000 real changes made)
(877 real changes made)
(728 real changes made)
(425 real changes made)
(97 real changes made)
(0 real changes made)
(file pre_ind_corr1979.dta not found)
file pre_ind_corr1979.dta saved
********** year == 1980 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,080 real changes made)
(1,079 real changes made)
(1,075 real changes made)
(1,054 real changes made)
(1,001 real changes made)
(884 real changes made)
(693 real changes made)
(380 real changes made)
(84 real changes made)
(0 real changes made)
(file pre_ind_corr1980.dta not found)
file pre_ind_corr1980.dta saved
********** year == 1981 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,080 real changes made)
(1,079 real changes made)
(1,076 real changes made)
(1,054 real changes made)
(1,012 real changes made)
(898 real changes made)
(703 real changes made)
(384 real changes made)
(87 real changes made)
(0 real changes made)
(file pre_ind_corr1981.dta not found)
file pre_ind_corr1981.dta saved
********** year == 1982 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,079 real changes made)
(1,074 real changes made)
(1,051 real changes made)
(1,019 real changes made)
(914 real changes made)
(710 real changes made)
(385 real changes made)
(87 real changes made)
(0 real changes made)
(file pre_ind_corr1982.dta not found)
file pre_ind_corr1982.dta saved
********** year == 1983 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,077 real changes made)
(1,066 real changes made)
(1,032 real changes made)
(942 real changes made)
(754 real changes made)
(426 real changes made)
(100 real changes made)
(0 real changes made)
(file pre_ind_corr1983.dta not found)
file pre_ind_corr1983.dta saved
********** year == 1984 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,078 real changes made)
(1,067 real changes made)
(1,045 real changes made)
(1,000 real changes made)
(892 real changes made)
(688 real changes made)
(377 real changes made)
(85 real changes made)
(0 real changes made)
(file pre_ind_corr1984.dta not found)
file pre_ind_corr1984.dta saved
********** year == 1985 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,079 real changes made)
(1,072 real changes made)
(1,048 real changes made)
(994 real changes made)
(894 real changes made)
(703 real changes made)
(397 real changes made)
(104 real changes made)
(0 real changes made)
(file pre_ind_corr1985.dta not found)
file pre_ind_corr1985.dta saved
********** year == 1986 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,072 real changes made)
(1,049 real changes made)
(1,003 real changes made)
(890 real changes made)
(680 real changes made)
(375 real changes made)
(86 real changes made)
(0 real changes made)
(file pre_ind_corr1986.dta not found)
file pre_ind_corr1986.dta saved
********** year == 1987 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,078 real changes made)
(1,072 real changes made)
(1,045 real changes made)
(995 real changes made)
(872 real changes made)
(672 real changes made)
(353 real changes made)
(79 real changes made)
(0 real changes made)
(file pre_ind_corr1987.dta not found)
file pre_ind_corr1987.dta saved
********** year == 1988 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,080 real changes made)
(1,079 real changes made)
(1,075 real changes made)
(1,066 real changes made)
(1,035 real changes made)
(977 real changes made)
(853 real changes made)
(648 real changes made)
(354 real changes made)
(74 real changes made)
(0 real changes made)
(file pre_ind_corr1988.dta not found)
file pre_ind_corr1988.dta saved
********** year == 1989 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,078 real changes made)
(1,077 real changes made)
(1,069 real changes made)
(1,054 real changes made)
(1,014 real changes made)
(957 real changes made)
(815 real changes made)
(615 real changes made)
(327 real changes made)
(85 real changes made)
(0 real changes made)
(file pre_ind_corr1989.dta not found)
file pre_ind_corr1989.dta saved
********** year == 1990 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,078 real changes made)
(1,074 real changes made)
(1,065 real changes made)
(1,036 real changes made)
(966 real changes made)
(843 real changes made)
(644 real changes made)
(339 real changes made)
(82 real changes made)
(0 real changes made)
(file pre_ind_corr1990.dta not found)
file pre_ind_corr1990.dta saved
********** year == 1991 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,080 real changes made)
(1,077 real changes made)
(1,072 real changes made)
(1,046 real changes made)
(997 real changes made)
(878 real changes made)
(641 real changes made)
(350 real changes made)
(84 real changes made)
(0 real changes made)
(file pre_ind_corr1991.dta not found)
file pre_ind_corr1991.dta saved
********** year == 1992 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,079 real changes made)
(1,078 real changes made)
(1,066 real changes made)
(1,041 real changes made)
(995 real changes made)
(862 real changes made)
(657 real changes made)
(345 real changes made)
(84 real changes made)
(0 real changes made)
(file pre_ind_corr1992.dta not found)
file pre_ind_corr1992.dta saved
********** year == 1993 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,079 real changes made)
(1,075 real changes made)
(1,065 real changes made)
(1,035 real changes made)
(972 real changes made)
(839 real changes made)
(626 real changes made)
(309 real changes made)
(77 real changes made)
(0 real changes made)
(file pre_ind_corr1993.dta not found)
file pre_ind_corr1993.dta saved
********** year == 1994 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,079 real changes made)
(1,079 real changes made)
(1,072 real changes made)
(1,063 real changes made)
(1,027 real changes made)
(963 real changes made)
(856 real changes made)
(625 real changes made)
(329 real changes made)
(76 real changes made)
(0 real changes made)
(file pre_ind_corr1994.dta not found)
file pre_ind_corr1994.dta saved
********** year == 1995 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,079 real changes made)
(1,078 real changes made)
(1,073 real changes made)
(1,064 real changes made)
(1,036 real changes made)
(967 real changes made)
(870 real changes made)
(640 real changes made)
(351 real changes made)
(90 real changes made)
(0 real changes made)
(file pre_ind_corr1995.dta not found)
file pre_ind_corr1995.dta saved
********** year == 1996 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,080 real changes made)
(1,078 real changes made)
(1,076 real changes made)
(1,068 real changes made)
(1,045 real changes made)
(983 real changes made)
(859 real changes made)
(633 real changes made)
(345 real changes made)
(89 real changes made)
(0 real changes made)
(file pre_ind_corr1996.dta not found)
file pre_ind_corr1996.dta saved
********** year == 1997 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,078 real changes made)
(1,076 real changes made)
(1,068 real changes made)
(1,035 real changes made)
(970 real changes made)
(844 real changes made)
(590 real changes made)
(291 real changes made)
(72 real changes made)
(0 real changes made)
(file pre_ind_corr1997.dta not found)
file pre_ind_corr1997.dta saved
********** year == 1998 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,079 real changes made)
(1,079 real changes made)
(1,077 real changes made)
(1,065 real changes made)
(1,029 real changes made)
(965 real changes made)
(837 real changes made)
(596 real changes made)
(274 real changes made)
(75 real changes made)
(0 real changes made)
(file pre_ind_corr1998.dta not found)
file pre_ind_corr1998.dta saved
********** year == 1999 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,080 real changes made)
(1,079 real changes made)
(1,075 real changes made)
(1,065 real changes made)
(1,033 real changes made)
(969 real changes made)
(823 real changes made)
(574 real changes made)
(271 real changes made)
(67 real changes made)
(0 real changes made)
(file pre_ind_corr1999.dta not found)
file pre_ind_corr1999.dta saved
********** year == 2000 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,080 real changes made)
(1,076 real changes made)
(1,072 real changes made)
(1,061 real changes made)
(1,015 real changes made)
(936 real changes made)
(775 real changes made)
(549 real changes made)
(261 real changes made)
(68 real changes made)
(0 real changes made)
(file pre_ind_corr2000.dta not found)
file pre_ind_corr2000.dta saved
********** year == 2001 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,076 real changes made)
(1,071 real changes made)
(1,060 real changes made)
(1,039 real changes made)
(979 real changes made)
(890 real changes made)
(739 real changes made)
(503 real changes made)
(246 real changes made)
(58 real changes made)
(0 real changes made)
(file pre_ind_corr2001.dta not found)
file pre_ind_corr2001.dta saved
********** year == 2002 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,076 real changes made)
(1,072 real changes made)
(1,060 real changes made)
(1,036 real changes made)
(983 real changes made)
(884 real changes made)
(719 real changes made)
(501 real changes made)
(232 real changes made)
(58 real changes made)
(0 real changes made)
(file pre_ind_corr2002.dta not found)
file pre_ind_corr2002.dta saved
********** year == 2003 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,077 real changes made)
(1,071 real changes made)
(1,058 real changes made)
(1,023 real changes made)
(968 real changes made)
(873 real changes made)
(709 real changes made)
(488 real changes made)
(240 real changes made)
(61 real changes made)
(0 real changes made)
(file pre_ind_corr2003.dta not found)
file pre_ind_corr2003.dta saved
********** year == 2004 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,078 real changes made)
(1,072 real changes made)
(1,055 real changes made)
(1,026 real changes made)
(981 real changes made)
(902 real changes made)
(756 real changes made)
(513 real changes made)
(240 real changes made)
(59 real changes made)
(0 real changes made)
(file pre_ind_corr2004.dta not found)
file pre_ind_corr2004.dta saved
********** year == 2005 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,077 real changes made)
(1,071 real changes made)
(1,049 real changes made)
(1,017 real changes made)
(967 real changes made)
(880 real changes made)
(714 real changes made)
(479 real changes made)
(221 real changes made)
(49 real changes made)
(0 real changes made)
(file pre_ind_corr2005.dta not found)
file pre_ind_corr2005.dta saved
********** year == 2006 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,074 real changes made)
(1,067 real changes made)
(1,040 real changes made)
(993 real changes made)
(947 real changes made)
(846 real changes made)
(659 real changes made)
(441 real changes made)
(195 real changes made)
(37 real changes made)
(0 real changes made)
(file pre_ind_corr2006.dta not found)
file pre_ind_corr2006.dta saved
********** year == 2007 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,073 real changes made)
(1,061 real changes made)
(1,046 real changes made)
(1,013 real changes made)
(956 real changes made)
(847 real changes made)
(652 real changes made)
(417 real changes made)
(172 real changes made)
(29 real changes made)
(0 real changes made)
(file pre_ind_corr2007.dta not found)
file pre_ind_corr2007.dta saved
********** year == 2008 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,071 real changes made)
(1,056 real changes made)
(1,033 real changes made)
(993 real changes made)
(916 real changes made)
(817 real changes made)
(608 real changes made)
(377 real changes made)
(155 real changes made)
(32 real changes made)
(0 real changes made)
(file pre_ind_corr2008.dta not found)
file pre_ind_corr2008.dta saved
********** year == 2009 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,075 real changes made)
(1,068 real changes made)
(1,054 real changes made)
(1,019 real changes made)
(951 real changes made)
(829 real changes made)
(657 real changes made)
(391 real changes made)
(159 real changes made)
(29 real changes made)
(0 real changes made)
(file pre_ind_corr2009.dta not found)
file pre_ind_corr2009.dta saved

. 
. use pre_ind_corr1973, clear

. forvalues i = 1974/2009 {
  2. append using pre_ind_corr`i'
  3. }

. 
. table year group, m

------------------------------------------------------------------------------------------------
        |                                          group                                        
        |      2       3        4       5       6       7       8     9    10   11   12    Total
--------+---------------------------------------------------------------------------------------
year    |                                                                                       
  1973  |     42     210      274     246     177      83      34    12     3              1,081
  1974  |     44     210      271     265     159      92      29     8     2         1    1,081
  1975  |     54     262      292     234     141      70      24     3     1              1,081
  1976  |     61     271      326     211     117      67      22     4     2              1,081
  1977  |     72     296      333     192     115      49      17     5     2              1,081
  1978  |     83     310      343     159     105      54      17     7     3              1,081
  1979  |     97     328      303     149     123      57      14     7     2    1         1,081
  1980  |     84     296      313     191     117      53      21     4     1    1         1,081
  1981  |     87     297      319     195     114      42      22     3     1    1         1,081
  1982  |     87     298      325     204     105      32      23     5     2              1,081
  1983  |    100     326      328     188      90      34      11     4                    1,081
  1984  |     85     292      311     204     108      45      22    11     3              1,081
  1985  |    104     293      306     191     100      54      24     7     2              1,081
  1986  |     86     289      305     210     113      46      23     8     1              1,081
  1987  |     79     274      319     200     123      50      27     6     3              1,081
  1988  |     74     280      294     205     124      58      31     9     4    1    1    1,081
  1989  |     85     242      288     200     142      57      40    15     8    1    3    1,081
  1990  |     82     257      305     199     123      70      29     9     4    3         1,081
  1991  |     84     266      291     237     119      49      26     5     3    1         1,081
  1992  |     84     261      312     205     133      46      25    12     1    2         1,081
  1993  |     77     232      317     213     133      63      30    10     4    2         1,081
  1994  |     76     253      296     231     107      64      36     9     7         2    1,081
  1995  |     90     261      289     230      97      69      28     9     5    1    2    1,081
  1996  |     89     256      288     226     124      62      23     8     2    2    1    1,081
  1997  |     72     219      299     254     126      65      33     8     2    3         1,081
  1998  |     75     199      322     241     128      64      36    12     2         2    1,081
  1999  |     67     204      303     249     146      64      32    10     4    1    1    1,081
  2000  |     68     193      288     226     161      79      46    11     4    4    1    1,081
  2001  |     58     188      257     236     151      89      60    21    11    5    5    1,081
  2002  |     58     174      269     218     165      99      53    24    12    4    5    1,081
  2003  |     61     179      248     221     164      95      55    35    13    6    4    1,081
  2004  |     59     181      273     243     146      79      45    29    17    6    3    1,081
  2005  |     49     172      258     235     166      87      50    32    22    6    4    1,081
  2006  |     37     158      246     218     187     101      46    47    27    7    7    1,081
  2007  |     29     143      245     235     195     109      57    33    15   12    8    1,081
  2008  |     32     123      222     231     209      99      77    40    23   15   10    1,081
  2009  |     29     130      232     266     172     122      68    35    14    7    6    1,081
  Total |  2,600   8,823   10,810   8,058   5,025   2,518   1,256   517   232   92   66   39,997
------------------------------------------------------------------------------------------------

. 
. tabstat pre_ind_corr, by(year) stat(mean sd n) col(stat) nototal long

year         Variable |      Mean        SD         N
----------------------+------------------------------
1973     pre_ind_corr |  .6788434  .1497075      1081
1974     pre_ind_corr |  .6822031  .1463722      1081
1975     pre_ind_corr |  .7062142  .1388017      1081
1976     pre_ind_corr |  .7158512  .1384483      1081
1977     pre_ind_corr |  .7282532   .136377      1081
1978     pre_ind_corr |  .7338545  .1398017      1081
1979     pre_ind_corr |  .7345305  .1459853      1081
1980     pre_ind_corr |  .7267742  .1417452      1081
1981     pre_ind_corr |  .7306472  .1368559      1081
1982     pre_ind_corr |   .734561    .13503      1081
1983     pre_ind_corr |  .7501245  .1274684      1081
1984     pre_ind_corr |  .7268504  .1438016      1081
1985     pre_ind_corr |  .7336207  .1448485      1081
1986     pre_ind_corr |  .7261185  .1407128      1081
1987     pre_ind_corr |  .7197091  .1450018      1081
1988     pre_ind_corr |  .7113021  .1537684      1081
1989     pre_ind_corr |  .6974515  .1683563      1081
1990     pre_ind_corr |  .7091419  .1561324      1081
1991     pre_ind_corr |  .7185095  .1443918      1081
1992     pre_ind_corr |  .7161104  .1465426      1081
1993     pre_ind_corr |  .7048063  .1520556      1081
1994     pre_ind_corr |   .704913  .1568326      1081
1995     pre_ind_corr |  .7119019  .1549361      1081
1996     pre_ind_corr |  .7123238  .1507292      1081
1997     pre_ind_corr |  .6999776   .149529      1081
1998     pre_ind_corr |  .6965264  .1509251      1081
1999     pre_ind_corr |  .6933649  .1510078      1081
2000     pre_ind_corr |  .6782029  .1633336      1081
2001     pre_ind_corr |  .6569975  .1806656      1081
2002     pre_ind_corr |  .6541206  .1798544      1081
2003     pre_ind_corr |  .6488803  .1863657      1081
2004     pre_ind_corr |  .6589442  .1814346      1081
2005     pre_ind_corr |  .6446005  .1856897      1081
2006     pre_ind_corr |  .6246302  .1967618      1081
2007     pre_ind_corr |  .6218957  .1890077      1081
2008     pre_ind_corr |  .6028759  .1992622      1081
2009     pre_ind_corr |  .6182157  .1839093      1081
-----------------------------------------------------

. sort year

. by year: ci means pre_ind_corr

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1973

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6788434    .0045533        .6699089    .6877778

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1974

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6822031    .0044519        .6734677    .6909385

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1975

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7062142    .0042216        .6979307    .7144978

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1976

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7158512    .0042109        .7075887    .7241137

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1977

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7282532    .0041479        .7201144    .7363921

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1978

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7338545    .0042521        .7255112    .7421977

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1979

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7345305    .0044401        .7258182    .7432428

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1980

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7267742    .0043112        .7183149    .7352334

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1981

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7306472    .0041625        .7224798    .7388147

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1982

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081     .734561    .0041069        .7265025    .7426195

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1983

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7501245    .0038769        .7425173    .7577317

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1984

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7268504    .0043737        .7182684    .7354323

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1985

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7336207    .0044056        .7249763    .7422651

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1986

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7261185    .0042798        .7177209    .7345161

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1987

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7197091    .0044102        .7110555    .7283626

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1988

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7113021    .0046769        .7021254    .7204789

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1989

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6974515    .0051205        .6874041    .7074988

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1990

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7091419    .0047488        .6998241    .7184598

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1991

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7185095    .0043917        .7098923    .7271267

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1992

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7161104    .0044571        .7073649     .724856

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1993

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7048063    .0046248        .6957318    .7138808

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1994

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081     .704913    .0047701        .6955534    .7142727

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1995

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7119019    .0047124        .7026554    .7211483

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1996

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7123238    .0045844        .7033284    .7213191

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1997

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6999776    .0045479        .6910539    .7089014

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1998

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6965264    .0045904        .6875193    .7055335

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1999

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6933649    .0045929        .6843529    .7023769

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2000

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6782029    .0049678        .6684553    .6879505

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2001

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6569975    .0054949        .6462155    .6677794

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2002

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6541206    .0054703        .6433871    .6648542

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2003

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6488803    .0056683        .6377581    .6600024

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2004

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6589442    .0055183        .6481164    .6697721

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2005

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6446005    .0056477        .6335188    .6556823

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2006

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6246302    .0059845        .6128877    .6363728

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2007

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6218957    .0057487        .6106159    .6331755

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2008

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6028759    .0060605        .5909841    .6147676

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2009

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6182157    .0055936        .6072402    .6291913

. 
. forvalues i = 1973/2009 {
  2. erase pre_ind_corr`i'.dta
  3. }

. *
. * 95% confidence interval (help sg159 stata)
. *
. gen z = (1/2)*log((1+pre_ind_corr)/(1-pre_ind_corr))

. gen z_l = z - 1.96*(1/sqrt(nobs-3))

. gen z_u = z + 1.96*(1/sqrt(nobs-3))

. gen lb = (exp(2*z_l)-1)/(exp(2*z_l)+1)

. gen ub = (exp(2*z_u)-1)/(exp(2*z_u)+1)

. drop z z_l z_u

. 
. forvalues i = 2005/2005 {
  2. display "bootstrap confidence interval year == `i'"
  3. bootstrap r(mean), reps(500) seed(1234): summarize pre_ind_corr if year == `i', detail
  4. estat bootstrap, all
  5. }
bootstrap confidence interval year == 2005
(running summarize on estimation sample)

warning: summarize does not set e(sample), so no observations will be excluded from the resampling because of missing values or other reasons. To exclude observations, press
         Break, save the data, drop any observations that are to be excluded, and rerun bootstrap.

Bootstrap replications (500)
----+--- 1 ---+--- 2 ---+--- 3 ---+--- 4 ---+--- 5 
..................................................    50
..................................................   100
..................................................   150
..................................................   200
..................................................   250
..................................................   300
..................................................   350
..................................................   400
..................................................   450
..................................................   500

Bootstrap results                                        Number of obs = 1,081
                                                         Replications  =   500

      Command: summarize pre_ind_corr, detail
        _bs_1: r(mean)

------------------------------------------------------------------------------
             |   Observed   Bootstrap                         Normal-based
             | coefficient  std. err.      z    P>|z|     [95% conf. interval]
-------------+----------------------------------------------------------------
       _bs_1 |   .6446005    .005602   115.07   0.000     .6336207    .6555803
------------------------------------------------------------------------------

Bootstrap results                               Number of obs     =      1,081
                                                Replications      =        500

      Command: summarize pre_ind_corr, detail
        _bs_1: r(mean)

------------------------------------------------------------------------------
             |    Observed               Bootstrap
             | coefficient       Bias    std. err.  [95% conf. interval]
-------------+----------------------------------------------------------------
       _bs_1 |   .64460055   .0002696   .00560204    .6336207   .6555803   (N)
             |                                       .6342418   .6558691   (P)
             |                                       .6317665   .6547661  (BC)
------------------------------------------------------------------------------
Key:  N: Normal
      P: Percentile
     BC: Bias-corrected

. 
. *********************************************************************************************
. * Figure 2
. *********************************************************************************************
. 
. keep if year == 1975 | year == 1985 | year == 1995 | year == 2005 | year == 2009
(34,592 observations deleted)

. label var pre_ind_corr "Spearman's rho"

. 
. kdensity pre_ind_corr, nograph generate(x fx)

. kdensity pre_ind_corr if year == 1975, nograph generate(fx75) at(x)

. kdensity pre_ind_corr if year == 1985, nograph generate(fx85) at(x)

. kdensity pre_ind_corr if year == 1995, nograph generate(fx95) at(x)

. kdensity pre_ind_corr if year == 2005, nograph generate(fx05) at(x)

. kdensity pre_ind_corr if year == 2009, nograph generate(fx09) at(x)

. 
. label var fx75 "1975"

. label var fx85 "1985"

. label var fx95 "1995"

. label var fx05 "2005"

. label var fx09 "2009"

. 
. line fx75 x, lp(shortdash) || line fx85 x, lp(dash) || line fx95 x, lp(longdash) || line fx05 x, lp(solid) sort ytitle(Density)

. 
. graph export f2.pdf, replace
file f2.pdf saved as PDF format

. 
. *********************************************************************************************
. * Table 4: Excludes machinery industries        
. *********************************************************************************************
. 
. use Kiyota_Kurokawa_2021_FIR, clear

. 
. forvalues i = 1973/2009 {
  2. preserve
  3. display "********** year == `i' **********"
  4. keep if year == `i'
  5. keep if ind >= 3 & ind <= 15
  6. drop if ind == 11 | ind == 12 | ind == 13 | ind == 14
  7. *replace ind = 11 if ind == 12 | ind == 13 | ind == 14
. *rename ind ind_old
. *gen     ind = 1 if ind_old == 6 | ind_old == 7
. *replace ind = 2 if ind_old == 8 | ind_old == 9 |  ind_old == 10
. *replace ind = 3 if ind_old == 11 | ind_old == 12 | ind_old == 13 | ind_old == 14
. *replace ind = 4 if ind_old == 3 | ind_old == 4 | ind_old == 5 | ind_old == 15
. keep prefecture ind K LH
  8. *collapse (sum) K LH, by(prefecture ind)
. gen KL = K/LH
  9. drop if prefecture == 0
 10. drop K LH
 11. reshape wide KL, i(ind) j(prefecture)
 12. quietly: spearman KL1-KL47
 13. 
. matrix M = r(Rho)
 14. matrix N = r(Nobs)
 15. *matrix list M
. drop ind KL1-KL47
 16. matrix v = vec(M)
 17. matrix n = vec(N)
 18. 
. svmat v, names(pre_ind_corr)
 19. svmat n, names(nobs)
 20. *
. * convert symmetry matrix to lower triangle matrix
. *
. merge using C
 21. drop id _merge
 22. rename pre_ind_corr1 pre_ind_corr
 23. rename nobs1 nobs
 24. replace pre_ind_corr = pre_ind_corr + temp
 25. replace nobs = nobs + temp
 26. drop if temp == .
 27. drop temp
 28. *
. *
. *
. gen     group = 12
 29. replace group = 11 if pre_ind_corr >= 0
 30. replace group = 10 if pre_ind_corr >= 0.1
 31. replace group =  9 if pre_ind_corr >= 0.2
 32. replace group =  8 if pre_ind_corr >= 0.3
 33. replace group =  7 if pre_ind_corr >= 0.4
 34. replace group =  6 if pre_ind_corr >= 0.5
 35. replace group =  5 if pre_ind_corr >= 0.6
 36. replace group =  4 if pre_ind_corr >= 0.7
 37. replace group =  3 if pre_ind_corr >= 0.8
 38. replace group =  2 if pre_ind_corr >= 0.9
 39. replace group =  1 if pre_ind_corr == 1
 40. 
. gen year = `i'
 41. save pre_ind_corr`i', replace
 42. restore
 43. }
********** year == 1973 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,076 real changes made)
(1,070 real changes made)
(1,055 real changes made)
(1,024 real changes made)
(975 real changes made)
(883 real changes made)
(768 real changes made)
(544 real changes made)
(338 real changes made)
(87 real changes made)
(0 real changes made)
(file pre_ind_corr1973.dta not found)
file pre_ind_corr1973.dta saved
********** year == 1974 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,080 real changes made)
(1,078 real changes made)
(1,070 real changes made)
(1,051 real changes made)
(1,005 real changes made)
(909 real changes made)
(763 real changes made)
(564 real changes made)
(347 real changes made)
(87 real changes made)
(0 real changes made)
(file pre_ind_corr1974.dta not found)
file pre_ind_corr1974.dta saved
********** year == 1975 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,079 real changes made)
(1,070 real changes made)
(1,036 real changes made)
(962 real changes made)
(838 real changes made)
(621 real changes made)
(414 real changes made)
(104 real changes made)
(2 real changes made)
(file pre_ind_corr1975.dta not found)
file pre_ind_corr1975.dta saved
********** year == 1976 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,075 real changes made)
(1,041 real changes made)
(988 real changes made)
(869 real changes made)
(637 real changes made)
(426 real changes made)
(101 real changes made)
(1 real change made)
(file pre_ind_corr1976.dta not found)
file pre_ind_corr1976.dta saved
********** year == 1977 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,070 real changes made)
(1,052 real changes made)
(991 real changes made)
(901 real changes made)
(692 real changes made)
(483 real changes made)
(116 real changes made)
(3 real changes made)
(file pre_ind_corr1977.dta not found)
file pre_ind_corr1977.dta saved
********** year == 1978 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,076 real changes made)
(1,065 real changes made)
(1,029 real changes made)
(972 real changes made)
(792 real changes made)
(578 real changes made)
(144 real changes made)
(4 real changes made)
(file pre_ind_corr1978.dta not found)
file pre_ind_corr1978.dta saved
********** year == 1979 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,080 real changes made)
(1,078 real changes made)
(1,077 real changes made)
(1,064 real changes made)
(1,046 real changes made)
(1,004 real changes made)
(932 real changes made)
(774 real changes made)
(581 real changes made)
(153 real changes made)
(1 real change made)
(file pre_ind_corr1979.dta not found)
file pre_ind_corr1979.dta saved
********** year == 1980 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,080 real changes made)
(1,079 real changes made)
(1,073 real changes made)
(1,062 real changes made)
(1,024 real changes made)
(954 real changes made)
(766 real changes made)
(541 real changes made)
(141 real changes made)
(0 real changes made)
(file pre_ind_corr1980.dta not found)
file pre_ind_corr1980.dta saved
********** year == 1981 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,078 real changes made)
(1,069 real changes made)
(1,043 real changes made)
(977 real changes made)
(819 real changes made)
(606 real changes made)
(170 real changes made)
(0 real changes made)
(file pre_ind_corr1981.dta not found)
file pre_ind_corr1981.dta saved
********** year == 1982 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,076 real changes made)
(1,057 real changes made)
(1,016 real changes made)
(867 real changes made)
(645 real changes made)
(197 real changes made)
(2 real changes made)
(file pre_ind_corr1982.dta not found)
file pre_ind_corr1982.dta saved
********** year == 1983 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,075 real changes made)
(1,063 real changes made)
(1,034 real changes made)
(920 real changes made)
(724 real changes made)
(231 real changes made)
(2 real changes made)
(file pre_ind_corr1983.dta not found)
file pre_ind_corr1983.dta saved
********** year == 1984 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,075 real changes made)
(1,057 real changes made)
(1,011 real changes made)
(872 real changes made)
(670 real changes made)
(202 real changes made)
(1 real change made)
(file pre_ind_corr1984.dta not found)
file pre_ind_corr1984.dta saved
********** year == 1985 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,078 real changes made)
(1,064 real changes made)
(1,022 real changes made)
(894 real changes made)
(702 real changes made)
(249 real changes made)
(6 real changes made)
(file pre_ind_corr1985.dta not found)
file pre_ind_corr1985.dta saved
********** year == 1986 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,070 real changes made)
(1,035 real changes made)
(902 real changes made)
(695 real changes made)
(231 real changes made)
(1 real change made)
(file pre_ind_corr1986.dta not found)
file pre_ind_corr1986.dta saved
********** year == 1987 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,072 real changes made)
(1,042 real changes made)
(899 real changes made)
(703 real changes made)
(255 real changes made)
(2 real changes made)
(file pre_ind_corr1987.dta not found)
file pre_ind_corr1987.dta saved
********** year == 1988 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,070 real changes made)
(1,041 real changes made)
(895 real changes made)
(711 real changes made)
(254 real changes made)
(3 real changes made)
(file pre_ind_corr1988.dta not found)
file pre_ind_corr1988.dta saved
********** year == 1989 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,077 real changes made)
(1,060 real changes made)
(1,023 real changes made)
(866 real changes made)
(674 real changes made)
(241 real changes made)
(2 real changes made)
(file pre_ind_corr1989.dta not found)
file pre_ind_corr1989.dta saved
********** year == 1990 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,078 real changes made)
(1,058 real changes made)
(1,023 real changes made)
(885 real changes made)
(694 real changes made)
(259 real changes made)
(1 real change made)
(file pre_ind_corr1990.dta not found)
file pre_ind_corr1990.dta saved
********** year == 1991 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,076 real changes made)
(1,064 real changes made)
(1,029 real changes made)
(881 real changes made)
(676 real changes made)
(248 real changes made)
(3 real changes made)
(file pre_ind_corr1991.dta not found)
file pre_ind_corr1991.dta saved
********** year == 1992 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,079 real changes made)
(1,071 real changes made)
(1,047 real changes made)
(905 real changes made)
(712 real changes made)
(262 real changes made)
(3 real changes made)
(file pre_ind_corr1992.dta not found)
file pre_ind_corr1992.dta saved
********** year == 1993 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,070 real changes made)
(1,041 real changes made)
(863 real changes made)
(625 real changes made)
(195 real changes made)
(1 real change made)
(file pre_ind_corr1993.dta not found)
file pre_ind_corr1993.dta saved
********** year == 1994 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,075 real changes made)
(1,063 real changes made)
(1,016 real changes made)
(844 real changes made)
(609 real changes made)
(176 real changes made)
(0 real changes made)
(file pre_ind_corr1994.dta not found)
file pre_ind_corr1994.dta saved
********** year == 1995 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,072 real changes made)
(1,047 real changes made)
(897 real changes made)
(663 real changes made)
(193 real changes made)
(1 real change made)
(file pre_ind_corr1995.dta not found)
file pre_ind_corr1995.dta saved
********** year == 1996 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,078 real changes made)
(1,071 real changes made)
(1,046 real changes made)
(889 real changes made)
(651 real changes made)
(215 real changes made)
(2 real changes made)
(file pre_ind_corr1996.dta not found)
file pre_ind_corr1996.dta saved
********** year == 1997 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,078 real changes made)
(1,071 real changes made)
(1,033 real changes made)
(864 real changes made)
(643 real changes made)
(205 real changes made)
(1 real change made)
(file pre_ind_corr1997.dta not found)
file pre_ind_corr1997.dta saved
********** year == 1998 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,079 real changes made)
(1,073 real changes made)
(1,037 real changes made)
(867 real changes made)
(631 real changes made)
(203 real changes made)
(6 real changes made)
(file pre_ind_corr1998.dta not found)
file pre_ind_corr1998.dta saved
********** year == 1999 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,079 real changes made)
(1,076 real changes made)
(1,067 real changes made)
(1,019 real changes made)
(860 real changes made)
(599 real changes made)
(184 real changes made)
(7 real changes made)
(file pre_ind_corr1999.dta not found)
file pre_ind_corr1999.dta saved
********** year == 2000 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,079 real changes made)
(1,079 real changes made)
(1,078 real changes made)
(1,068 real changes made)
(1,046 real changes made)
(973 real changes made)
(754 real changes made)
(552 real changes made)
(155 real changes made)
(4 real changes made)
(file pre_ind_corr2000.dta not found)
file pre_ind_corr2000.dta saved
********** year == 2001 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,079 real changes made)
(1,077 real changes made)
(1,071 real changes made)
(1,057 real changes made)
(1,019 real changes made)
(951 real changes made)
(745 real changes made)
(533 real changes made)
(153 real changes made)
(2 real changes made)
(file pre_ind_corr2001.dta not found)
file pre_ind_corr2001.dta saved
********** year == 2002 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,079 real changes made)
(1,077 real changes made)
(1,074 real changes made)
(1,065 real changes made)
(1,040 real changes made)
(971 real changes made)
(764 real changes made)
(550 real changes made)
(182 real changes made)
(3 real changes made)
(file pre_ind_corr2002.dta not found)
file pre_ind_corr2002.dta saved
********** year == 2003 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,079 real changes made)
(1,077 real changes made)
(1,071 real changes made)
(1,056 real changes made)
(1,037 real changes made)
(1,001 real changes made)
(940 real changes made)
(735 real changes made)
(538 real changes made)
(184 real changes made)
(3 real changes made)
(file pre_ind_corr2003.dta not found)
file pre_ind_corr2003.dta saved
********** year == 2004 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,080 real changes made)
(1,078 real changes made)
(1,072 real changes made)
(1,064 real changes made)
(1,047 real changes made)
(1,018 real changes made)
(969 real changes made)
(784 real changes made)
(556 real changes made)
(183 real changes made)
(3 real changes made)
(file pre_ind_corr2004.dta not found)
file pre_ind_corr2004.dta saved
********** year == 2005 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,079 real changes made)
(1,074 real changes made)
(1,067 real changes made)
(1,048 real changes made)
(1,030 real changes made)
(1,006 real changes made)
(936 real changes made)
(766 real changes made)
(525 real changes made)
(174 real changes made)
(1 real change made)
(file pre_ind_corr2005.dta not found)
file pre_ind_corr2005.dta saved
********** year == 2006 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,076 real changes made)
(1,073 real changes made)
(1,061 real changes made)
(1,036 real changes made)
(1,013 real changes made)
(965 real changes made)
(888 real changes made)
(705 real changes made)
(480 real changes made)
(151 real changes made)
(1 real change made)
(file pre_ind_corr2006.dta not found)
file pre_ind_corr2006.dta saved
********** year == 2007 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,079 real changes made)
(1,075 real changes made)
(1,069 real changes made)
(1,056 real changes made)
(1,030 real changes made)
(982 real changes made)
(903 real changes made)
(695 real changes made)
(479 real changes made)
(148 real changes made)
(0 real changes made)
(file pre_ind_corr2007.dta not found)
file pre_ind_corr2007.dta saved
********** year == 2008 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,077 real changes made)
(1,069 real changes made)
(1,054 real changes made)
(1,033 real changes made)
(1,000 real changes made)
(950 real changes made)
(858 real changes made)
(638 real changes made)
(431 real changes made)
(138 real changes made)
(1 real change made)
(file pre_ind_corr2008.dta not found)
file pre_ind_corr2008.dta saved
********** year == 2009 **********
(28,080 observations deleted)
(96 observations deleted)
(192 observations deleted)
(9 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              423   ->   9           
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,078 real changes made)
(1,076 real changes made)
(1,071 real changes made)
(1,063 real changes made)
(1,034 real changes made)
(980 real changes made)
(888 real changes made)
(650 real changes made)
(416 real changes made)
(119 real changes made)
(2 real changes made)
(file pre_ind_corr2009.dta not found)
file pre_ind_corr2009.dta saved

. 
. use pre_ind_corr1973, clear

. forvalues i = 1974/2009 {
  2. append using pre_ind_corr`i'
  3. }

. 
. table year group, m

--------------------------------------------------------------------------------------------------
        |                                           group                                         
        |   1       2        3       4       5       6       7     8     9   10   11   12    Total
--------+-----------------------------------------------------------------------------------------
year    |                                                                                         
  1973  |          87      251     206     224     115      92    49    31   15    6    5    1,081
  1974  |          87      260     217     199     146      96    46    19    8    2    1    1,081
  1975  |   2     102      310     207     217     124      74    34     9    2              1,081
  1976  |   1     100      325     211     232     119      53    34     5    1              1,081
  1977  |   3     113      367     209     209      90      61    18    10    1              1,081
  1978  |   4     140      434     214     180      57      36    11     5                   1,081
  1979  |   1     152      428     193     158      72      42    18    13    1    2    1    1,081
  1980  |         141      400     225     188      70      38    11     6    1    1         1,081
  1981  |         170      436     213     158      66      26     9     2    1              1,081
  1982  |   2     195      448     222     149      41      19     4     1                   1,081
  1983  |   2     229      493     196     114      29      12     5     1                   1,081
  1984  |   1     201      468     202     139      46      18     5     1                   1,081
  1985  |   6     243      453     192     128      42      14     2     1                   1,081
  1986  |   1     230      464     207     133      35      10     1                         1,081
  1987  |   2     253      448     196     143      30       8     1                         1,081
  1988  |   3     251      457     184     146      29      10     1                         1,081
  1989  |   2     239      433     192     157      37      17     3     1                   1,081
  1990  |   1     258      435     191     138      35      20     2     1                   1,081
  1991  |   3     245      428     205     148      35      12     5                         1,081
  1992  |   3     259      450     193     142      24       8     2                         1,081
  1993  |   1     194      430     238     178      29      10     1                         1,081
  1994  |         176      433     235     172      47      12     5     1                   1,081
  1995  |   1     192      470     234     150      25       8     1                         1,081
  1996  |   2     213      436     238     157      25       7     2     1                   1,081
  1997  |   1     204      438     221     169      38       7     2     1                   1,081
  1998  |   6     197      428     236     170      36       6     1     1                   1,081
  1999  |   7     177      415     261     159      48       9     3     1    1              1,081
  2000  |   4     151      397     202     219      73      22    10     1         2         1,081
  2001  |   2     151      380     212     206      68      38    14     6    2    2         1,081
  2002  |   3     179      368     214     207      69      25     9     3    2    2         1,081
  2003  |   3     181      354     197     205      61      36    19    15    6    2    2    1,081
  2004  |   3     180      373     228     185      49      29    17     8    6    2    1    1,081
  2005  |   1     173      351     241     170      70      24    18    19    7    5    2    1,081
  2006  |   1     150      329     225     183      77      48    23    25   12    3    5    1,081
  2007  |         148      331     216     208      79      48    26    13    6    4    2    1,081
  2008  |   1     137      293     207     220      92      50    33    21   15    8    4    1,081
  2009  |   2     117      297     234     238      92      54    29     8    5    2    3    1,081
  Total |  75   6,615   14,711   7,914   6,498   2,220   1,099   474   230   92   43   26   39,997
--------------------------------------------------------------------------------------------------

. 
. tabstat pre_ind_corr, by(year) stat(mean sd n) col(stat) nototal long

year         Variable |      Mean        SD         N
----------------------+------------------------------
1973     pre_ind_corr |  .6702128  .2000534      1081
1974     pre_ind_corr |  .6811286  .1822598      1081
1975     pre_ind_corr |  .7140148  .1616392      1081
1976     pre_ind_corr |  .7228801  .1543328      1081
1977     pre_ind_corr |  .7397163  .1545415      1081
1978     pre_ind_corr |  .7723713  .1352613      1081
1979     pre_ind_corr |  .7627968  .1567798      1081
1980     pre_ind_corr |  .7635677  .1400761      1081
1981     pre_ind_corr |  .7822233  .1318232      1081
1982     pre_ind_corr |  .7994604  .1190431      1081
1983     pre_ind_corr |  .8167283  .1126468      1081
1984     pre_ind_corr |   .801403  .1209799      1081
1985     pre_ind_corr |  .8149399  .1178756      1081
1986     pre_ind_corr |   .814539  .1118038      1081
1987     pre_ind_corr |  .8197348  .1097795      1081
1988     pre_ind_corr |  .8198119  .1106141      1081
1989     pre_ind_corr |  .8076935  .1208644      1081
1990     pre_ind_corr |  .8144928  .1179718      1081
1991     pre_ind_corr |  .8106537  .1170159      1081
1992     pre_ind_corr |  .8218933   .110098      1081
1993     pre_ind_corr |  .8015726  .1099551      1081
1994     pre_ind_corr |  .7925069  .1167455      1081
1995     pre_ind_corr |  .8095128  .1057197      1081
1996     pre_ind_corr |  .8092044  .1085009      1081
1997     pre_ind_corr |  .8024052  .1121611      1081
1998     pre_ind_corr |  .8021122  .1093796      1081
1999     pre_ind_corr |  .7933395  .1148126      1081
2000     pre_ind_corr |  .7707524  .1357062      1081
2001     pre_ind_corr |  .7615171  .1482414      1081
2002     pre_ind_corr |  .7721554  .1405116      1081
2003     pre_ind_corr |  .7553808  .1691484      1081
2004     pre_ind_corr |   .768378  .1542702      1081
2005     pre_ind_corr |  .7547024  .1700195      1081
2006     pre_ind_corr |   .731622  .1878057      1081
2007     pre_ind_corr |  .7379278  .1732287      1081
2008     pre_ind_corr |  .7113629   .198158      1081
2009     pre_ind_corr |  .7242677  .1663501      1081
-----------------------------------------------------

. sort year

. by year: ci means pre_ind_corr

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1973

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6702128    .0060846        .6582738    .6821518

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1974

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6811286    .0055434        .6702515    .6920057

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1975

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7140148    .0049162        .7043683    .7236613

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1976

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7228801     .004694        .7136696    .7320905

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1977

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7397163    .0047004        .7304934    .7489392

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1978

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7723713     .004114         .764299    .7804435

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1979

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7627968    .0047685        .7534403    .7721533

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1980

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7635677    .0042604        .7552081    .7719273

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1981

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7822233    .0040094        .7743562    .7900903

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1982

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7994604    .0036207         .792356    .8065648

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1983

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .8167283    .0034261        .8100057     .823451

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1984

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081     .801403    .0036796         .794183     .808623

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1985

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .8149399    .0035852        .8079052    .8219746

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1986

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081     .814539    .0034005        .8078667    .8212114

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1987

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .8197348    .0033389        .8131833    .8262864

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1988

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .8198119    .0033643        .8132106    .8264132

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1989

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .8076935    .0036761        .8004804    .8149066

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1990

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .8144928    .0035881        .8074523    .8215332

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1991

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .8106537     .003559        .8036703    .8176371

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1992

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .8218933    .0033486        .8153228    .8284639

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1993

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .8015726    .0033443        .7950106    .8081346

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1994

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7925069    .0035508        .7855397    .7994742

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1995

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .8095128    .0032155        .8032035    .8158221

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1996

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .8092044    .0033001        .8027292    .8156797

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1997

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .8024052    .0034114        .7957115    .8090989

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1998

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .8021122    .0033268        .7955846    .8086399

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1999

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7933395     .003492        .7864876    .8001914

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2000

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7707524    .0041275        .7626536    .7788512

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2001

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7615171    .0045088        .7526702     .770364

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2002

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7721554    .0042737        .7637698     .780541

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2003

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7553808    .0051446        .7452862    .7654754

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2004

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081     .768378    .0046921        .7591713    .7775847

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2005

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7547024    .0051711        .7445558     .764849

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2006

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081     .731622    .0057121        .7204139      .74283

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2007

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7379278    .0052687        .7275897     .748266

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2008

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7113629     .006027         .699537    .7231888

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2009

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7242677    .0050595          .71434    .7341953

. 
. forvalues i = 1973/2009 {
  2. erase pre_ind_corr`i'.dta
  3. }

. 
. *
. * 95% confidence interval (help sg159 stata)
. *
. gen z = (1/2)*log((1+pre_ind_corr)/(1-pre_ind_corr))
(75 missing values generated)

. gen z_l = z - 1.96*(1/sqrt(nobs-3))
(75 missing values generated)

. gen z_u = z + 1.96*(1/sqrt(nobs-3))
(75 missing values generated)

. gen lb = (exp(2*z_l)-1)/(exp(2*z_l)+1)
(75 missing values generated)

. gen ub = (exp(2*z_u)-1)/(exp(2*z_u)+1)
(75 missing values generated)

. drop z z_l z_u

. 
. forvalues i = 2005/2005 {
  2. display "bootstrap confidence interval year == `i'"
  3. bootstrap r(mean), reps(500) seed(1234): summarize pre_ind_corr if year == `i', detail
  4. estat bootstrap, all
  5. }
bootstrap confidence interval year == 2005
(running summarize on estimation sample)

warning: summarize does not set e(sample), so no observations will be excluded from the resampling because of missing values or other reasons. To exclude observations, press
         Break, save the data, drop any observations that are to be excluded, and rerun bootstrap.

Bootstrap replications (500)
----+--- 1 ---+--- 2 ---+--- 3 ---+--- 4 ---+--- 5 
..................................................    50
..................................................   100
..................................................   150
..................................................   200
..................................................   250
..................................................   300
..................................................   350
..................................................   400
..................................................   450
..................................................   500

Bootstrap results                                        Number of obs = 1,081
                                                         Replications  =   500

      Command: summarize pre_ind_corr, detail
        _bs_1: r(mean)

------------------------------------------------------------------------------
             |   Observed   Bootstrap                         Normal-based
             | coefficient  std. err.      z    P>|z|     [95% conf. interval]
-------------+----------------------------------------------------------------
       _bs_1 |   .7547024   .0051108   147.67   0.000     .7446854    .7647195
------------------------------------------------------------------------------

Bootstrap results                               Number of obs     =      1,081
                                                Replications      =        500

      Command: summarize pre_ind_corr, detail
        _bs_1: r(mean)

------------------------------------------------------------------------------
             |    Observed               Bootstrap
             | coefficient       Bias    std. err.  [95% conf. interval]
-------------+----------------------------------------------------------------
       _bs_1 |   .75470244     .00018   .00511082    .7446854   .7647195   (N)
             |                                         .74502   .7654486   (P)
             |                                         .74502   .7654486  (BC)
------------------------------------------------------------------------------
Key:  N: Normal
      P: Percentile
     BC: Bias-corrected

. 
. *********************************************************************************************
. * Table 4: Includes agriculture and mining
. *********************************************************************************************
. 
. use Kiyota_Kurokawa_2021_FIR, clear

. 
. forvalues i = 1973/2009 {
  2. preserve
  3. display "********** year == `i' **********"
  4. keep if year == `i'
  5. keep prefecture ind KL
  6. drop if prefecture == 0
  7. reshape wide KL, i(ind) j(prefecture)
  8. quietly: spearman KL1-KL47
  9. 
. matrix M = r(Rho)
 10. matrix N = r(Nobs)
 11. *matrix list M
. drop ind KL1-KL47
 12. matrix v = vec(M)
 13. matrix n = vec(N)
 14. 
. svmat v, names(pre_ind_corr)
 15. svmat n, names(nobs)
 16. *
. * convert symmetry matrix to lower triangle matrix
. *
. merge using C
 17. drop id _merge
 18. rename pre_ind_corr1 pre_ind_corr
 19. rename nobs1 nobs
 20. replace pre_ind_corr = pre_ind_corr + temp
 21. replace nobs = nobs + temp
 22. drop if temp == .
 23. drop temp
 24. *
. *
. *
. gen     group = 12
 25. replace group = 11 if pre_ind_corr >= 0
 26. replace group = 10 if pre_ind_corr >= 0.1
 27. replace group =  9 if pre_ind_corr >= 0.2
 28. replace group =  8 if pre_ind_corr >= 0.3
 29. replace group =  7 if pre_ind_corr >= 0.4
 30. replace group =  6 if pre_ind_corr >= 0.5
 31. replace group =  5 if pre_ind_corr >= 0.6
 32. replace group =  4 if pre_ind_corr >= 0.7
 33. replace group =  3 if pre_ind_corr >= 0.8
 34. replace group =  2 if pre_ind_corr >= 0.9
 35. replace group =  1 if pre_ind_corr == 1
 36. 
. gen year = `i'
 37. save pre_ind_corr`i'_a, replace
 38. restore
 39. }
********** year == 1973 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,079 real changes made)
(1,074 real changes made)
(1,045 real changes made)
(974 real changes made)
(823 real changes made)
(561 real changes made)
(262 real changes made)
(36 real changes made)
(0 real changes made)
(file pre_ind_corr1973_a.dta not found)
file pre_ind_corr1973_a.dta saved
********** year == 1974 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,080 real changes made)
(1,080 real changes made)
(1,078 real changes made)
(1,071 real changes made)
(1,043 real changes made)
(962 real changes made)
(795 real changes made)
(531 real changes made)
(245 real changes made)
(33 real changes made)
(0 real changes made)
(file pre_ind_corr1974_a.dta not found)
file pre_ind_corr1974_a.dta saved
********** year == 1975 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,079 real changes made)
(1,073 real changes made)
(1,054 real changes made)
(982 real changes made)
(829 real changes made)
(576 real changes made)
(289 real changes made)
(28 real changes made)
(0 real changes made)
(file pre_ind_corr1975_a.dta not found)
file pre_ind_corr1975_a.dta saved
********** year == 1976 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,079 real changes made)
(1,075 real changes made)
(1,055 real changes made)
(986 real changes made)
(856 real changes made)
(631 real changes made)
(321 real changes made)
(39 real changes made)
(0 real changes made)
(file pre_ind_corr1976_a.dta not found)
file pre_ind_corr1976_a.dta saved
********** year == 1977 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,079 real changes made)
(1,076 real changes made)
(1,064 real changes made)
(1,006 real changes made)
(889 real changes made)
(661 real changes made)
(344 real changes made)
(37 real changes made)
(0 real changes made)
(file pre_ind_corr1977_a.dta not found)
file pre_ind_corr1977_a.dta saved
********** year == 1978 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,073 real changes made)
(1,064 real changes made)
(1,009 real changes made)
(907 real changes made)
(702 real changes made)
(385 real changes made)
(50 real changes made)
(0 real changes made)
(file pre_ind_corr1978_a.dta not found)
file pre_ind_corr1978_a.dta saved
********** year == 1979 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,078 real changes made)
(1,073 real changes made)
(1,062 real changes made)
(1,019 real changes made)
(904 real changes made)
(720 real changes made)
(435 real changes made)
(56 real changes made)
(0 real changes made)
(file pre_ind_corr1979_a.dta not found)
file pre_ind_corr1979_a.dta saved
********** year == 1980 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,078 real changes made)
(1,064 real changes made)
(1,027 real changes made)
(919 real changes made)
(703 real changes made)
(383 real changes made)
(49 real changes made)
(0 real changes made)
(file pre_ind_corr1980_a.dta not found)
file pre_ind_corr1980_a.dta saved
********** year == 1981 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,079 real changes made)
(1,078 real changes made)
(1,068 real changes made)
(1,032 real changes made)
(941 real changes made)
(726 real changes made)
(395 real changes made)
(50 real changes made)
(0 real changes made)
(file pre_ind_corr1981_a.dta not found)
file pre_ind_corr1981_a.dta saved
********** year == 1982 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,060 real changes made)
(1,030 real changes made)
(933 real changes made)
(714 real changes made)
(374 real changes made)
(55 real changes made)
(0 real changes made)
(file pre_ind_corr1982_a.dta not found)
file pre_ind_corr1982_a.dta saved
********** year == 1983 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,074 real changes made)
(1,047 real changes made)
(980 real changes made)
(765 real changes made)
(433 real changes made)
(60 real changes made)
(0 real changes made)
(file pre_ind_corr1983_a.dta not found)
file pre_ind_corr1983_a.dta saved
********** year == 1984 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,078 real changes made)
(1,054 real changes made)
(1,019 real changes made)
(927 real changes made)
(724 real changes made)
(388 real changes made)
(47 real changes made)
(0 real changes made)
(file pre_ind_corr1984_a.dta not found)
file pre_ind_corr1984_a.dta saved
********** year == 1985 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,079 real changes made)
(1,076 real changes made)
(1,054 real changes made)
(1,019 real changes made)
(930 real changes made)
(734 real changes made)
(423 real changes made)
(61 real changes made)
(0 real changes made)
(file pre_ind_corr1985_a.dta not found)
file pre_ind_corr1985_a.dta saved
********** year == 1986 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,076 real changes made)
(1,058 real changes made)
(1,007 real changes made)
(909 real changes made)
(697 real changes made)
(350 real changes made)
(42 real changes made)
(0 real changes made)
(file pre_ind_corr1986_a.dta not found)
file pre_ind_corr1986_a.dta saved
********** year == 1987 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,078 real changes made)
(1,064 real changes made)
(1,008 real changes made)
(899 real changes made)
(685 real changes made)
(346 real changes made)
(43 real changes made)
(0 real changes made)
(file pre_ind_corr1987_a.dta not found)
file pre_ind_corr1987_a.dta saved
********** year == 1988 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,079 real changes made)
(1,074 real changes made)
(1,055 real changes made)
(1,006 real changes made)
(886 real changes made)
(679 real changes made)
(377 real changes made)
(45 real changes made)
(0 real changes made)
(file pre_ind_corr1988_a.dta not found)
file pre_ind_corr1988_a.dta saved
********** year == 1989 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,080 real changes made)
(1,080 real changes made)
(1,077 real changes made)
(1,066 real changes made)
(1,033 real changes made)
(970 real changes made)
(850 real changes made)
(638 real changes made)
(343 real changes made)
(45 real changes made)
(0 real changes made)
(file pre_ind_corr1989_a.dta not found)
file pre_ind_corr1989_a.dta saved
********** year == 1990 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,079 real changes made)
(1,077 real changes made)
(1,072 real changes made)
(1,038 real changes made)
(975 real changes made)
(857 real changes made)
(633 real changes made)
(349 real changes made)
(53 real changes made)
(0 real changes made)
(file pre_ind_corr1990_a.dta not found)
file pre_ind_corr1990_a.dta saved
********** year == 1991 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,079 real changes made)
(1,072 real changes made)
(1,054 real changes made)
(998 real changes made)
(865 real changes made)
(632 real changes made)
(344 real changes made)
(56 real changes made)
(0 real changes made)
(file pre_ind_corr1991_a.dta not found)
file pre_ind_corr1991_a.dta saved
********** year == 1992 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,080 real changes made)
(1,080 real changes made)
(1,071 real changes made)
(1,048 real changes made)
(987 real changes made)
(852 real changes made)
(595 real changes made)
(293 real changes made)
(44 real changes made)
(0 real changes made)
(file pre_ind_corr1992_a.dta not found)
file pre_ind_corr1992_a.dta saved
********** year == 1993 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,078 real changes made)
(1,067 real changes made)
(1,039 real changes made)
(961 real changes made)
(816 real changes made)
(548 real changes made)
(258 real changes made)
(34 real changes made)
(0 real changes made)
(file pre_ind_corr1993_a.dta not found)
file pre_ind_corr1993_a.dta saved
********** year == 1994 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,079 real changes made)
(1,067 real changes made)
(1,037 real changes made)
(966 real changes made)
(838 real changes made)
(572 real changes made)
(292 real changes made)
(39 real changes made)
(0 real changes made)
(file pre_ind_corr1994_a.dta not found)
file pre_ind_corr1994_a.dta saved
********** year == 1995 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,078 real changes made)
(1,064 real changes made)
(1,041 real changes made)
(962 real changes made)
(833 real changes made)
(579 real changes made)
(295 real changes made)
(49 real changes made)
(0 real changes made)
(file pre_ind_corr1995_a.dta not found)
file pre_ind_corr1995_a.dta saved
********** year == 1996 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,078 real changes made)
(1,067 real changes made)
(1,036 real changes made)
(970 real changes made)
(824 real changes made)
(568 real changes made)
(282 real changes made)
(46 real changes made)
(0 real changes made)
(file pre_ind_corr1996_a.dta not found)
file pre_ind_corr1996_a.dta saved
********** year == 1997 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,078 real changes made)
(1,068 real changes made)
(1,035 real changes made)
(963 real changes made)
(811 real changes made)
(557 real changes made)
(260 real changes made)
(40 real changes made)
(0 real changes made)
(file pre_ind_corr1997_a.dta not found)
file pre_ind_corr1997_a.dta saved
********** year == 1998 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,064 real changes made)
(1,033 real changes made)
(964 real changes made)
(794 real changes made)
(543 real changes made)
(232 real changes made)
(30 real changes made)
(0 real changes made)
(file pre_ind_corr1998_a.dta not found)
file pre_ind_corr1998_a.dta saved
********** year == 1999 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,063 real changes made)
(1,031 real changes made)
(959 real changes made)
(787 real changes made)
(517 real changes made)
(224 real changes made)
(33 real changes made)
(0 real changes made)
(file pre_ind_corr1999_a.dta not found)
file pre_ind_corr1999_a.dta saved
********** year == 2000 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,080 real changes made)
(1,077 real changes made)
(1,056 real changes made)
(1,022 real changes made)
(937 real changes made)
(756 real changes made)
(504 real changes made)
(209 real changes made)
(23 real changes made)
(0 real changes made)
(file pre_ind_corr2000_a.dta not found)
file pre_ind_corr2000_a.dta saved
********** year == 2001 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,078 real changes made)
(1,075 real changes made)
(1,067 real changes made)
(1,040 real changes made)
(1,000 real changes made)
(901 real changes made)
(724 real changes made)
(472 real changes made)
(197 real changes made)
(21 real changes made)
(0 real changes made)
(file pre_ind_corr2001_a.dta not found)
file pre_ind_corr2001_a.dta saved
********** year == 2002 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,079 real changes made)
(1,078 real changes made)
(1,070 real changes made)
(1,043 real changes made)
(995 real changes made)
(898 real changes made)
(711 real changes made)
(465 real changes made)
(190 real changes made)
(25 real changes made)
(0 real changes made)
(file pre_ind_corr2002_a.dta not found)
file pre_ind_corr2002_a.dta saved
********** year == 2003 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,080 real changes made)
(1,074 real changes made)
(1,064 real changes made)
(1,037 real changes made)
(986 real changes made)
(895 real changes made)
(710 real changes made)
(491 real changes made)
(202 real changes made)
(25 real changes made)
(0 real changes made)
(file pre_ind_corr2003_a.dta not found)
file pre_ind_corr2003_a.dta saved
********** year == 2004 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,079 real changes made)
(1,076 real changes made)
(1,065 real changes made)
(1,043 real changes made)
(1,005 real changes made)
(922 real changes made)
(758 real changes made)
(526 real changes made)
(239 real changes made)
(34 real changes made)
(0 real changes made)
(file pre_ind_corr2004_a.dta not found)
file pre_ind_corr2004_a.dta saved
********** year == 2005 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,078 real changes made)
(1,074 real changes made)
(1,062 real changes made)
(1,033 real changes made)
(990 real changes made)
(893 real changes made)
(729 real changes made)
(468 real changes made)
(196 real changes made)
(28 real changes made)
(0 real changes made)
(file pre_ind_corr2005_a.dta not found)
file pre_ind_corr2005_a.dta saved
********** year == 2006 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,076 real changes made)
(1,072 real changes made)
(1,057 real changes made)
(1,026 real changes made)
(974 real changes made)
(886 real changes made)
(696 real changes made)
(446 real changes made)
(191 real changes made)
(24 real changes made)
(0 real changes made)
(file pre_ind_corr2006_a.dta not found)
file pre_ind_corr2006_a.dta saved
********** year == 2007 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,075 real changes made)
(1,068 real changes made)
(1,052 real changes made)
(1,032 real changes made)
(989 real changes made)
(875 real changes made)
(699 real changes made)
(427 real changes made)
(172 real changes made)
(19 real changes made)
(0 real changes made)
(file pre_ind_corr2007_a.dta not found)
file pre_ind_corr2007_a.dta saved
********** year == 2008 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,073 real changes made)
(1,062 real changes made)
(1,048 real changes made)
(1,009 real changes made)
(938 real changes made)
(826 real changes made)
(645 real changes made)
(402 real changes made)
(153 real changes made)
(16 real changes made)
(0 real changes made)
(file pre_ind_corr2008_a.dta not found)
file pre_ind_corr2008_a.dta saved
********** year == 2009 **********
(28,080 observations deleted)
(15 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              705   ->   15          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,075 real changes made)
(1,068 real changes made)
(1,055 real changes made)
(1,022 real changes made)
(958 real changes made)
(824 real changes made)
(647 real changes made)
(395 real changes made)
(153 real changes made)
(17 real changes made)
(0 real changes made)
(file pre_ind_corr2009_a.dta not found)
file pre_ind_corr2009_a.dta saved

. 
. use pre_ind_corr1973_a, clear

. forvalues i = 1974/2009 {
  2. append using pre_ind_corr`i'_a
  3. }

. 
. table year group, m

------------------------------------------------------------------------------------------------
        |                                          group                                        
        |      2       3        4       5       6       7       8     9    10   11   12    Total
--------+---------------------------------------------------------------------------------------
year    |                                                                                       
  1973  |     36     226      299     262     151      71      29     5     2              1,081
  1974  |     33     212      286     264     167      81      28     7     2         1    1,081
  1975  |     28     261      287     253     153      72      19     6     2              1,081
  1976  |     39     282      310     225     130      69      20     4     2              1,081
  1977  |     37     307      317     228     117      58      12     3     2              1,081
  1978  |     50     335      317     205     102      55       9     7     1              1,081
  1979  |     56     379      285     184     115      43      11     5     3              1,081
  1980  |     49     334      320     216     108      37      14     2     1              1,081
  1981  |     50     345      331     215      91      36      10     1     2              1,081
  1982  |     55     319      340     219      97      30      20     1                    1,081
  1983  |     60     373      332     215      67      27       7                          1,081
  1984  |     47     341      336     203      92      35      24     3                    1,081
  1985  |     61     362      311     196      89      35      22     3     2              1,081
  1986  |     42     308      347     212      98      51      18     5                    1,081
  1987  |     43     303      339     214     109      56      14     3                    1,081
  1988  |     45     332      302     207     120      49      19     5     2              1,081
  1989  |     45     298      295     212     120      63      33    11     3         1    1,081
  1990  |     53     296      284     224     118      63      34     5     2    2         1,081
  1991  |     56     288      288     233     133      56      18     7     2              1,081
  1992  |     44     249      302     257     135      61      23     9          1         1,081
  1993  |     34     224      290     268     145      78      28    11     3              1,081
  1994  |     39     253      280     266     128      71      30    12     2              1,081
  1995  |     49     246      284     254     129      79      23    14     3              1,081
  1996  |     46     236      286     256     146      66      31    11     3              1,081
  1997  |     40     220      297     254     152      72      33    10     3              1,081
  1998  |     30     202      311     251     170      69      31    16     1              1,081
  1999  |     33     191      293     270     172      72      32    17     1              1,081
  2000  |     23     186      295     252     181      85      34    21     3    1         1,081
  2001  |     21     176      275     252     177      99      40    27     8    3    3    1,081
  2002  |     25     165      275     246     187      97      48    27     8    1    2    1,081
  2003  |     25     177      289     219     185      91      51    27    10    6    1    1,081
  2004  |     34     205      287     232     164      83      38    22    11    3    2    1,081
  2005  |     28     168      272     261     164      97      43    29    12    4    3    1,081
  2006  |     24     167      255     250     190      88      52    31    15    4    5    1,081
  2007  |     19     153      255     272     176     114      43    20    16    7    6    1,081
  2008  |     16     137      249     243     181     112      71    39    14   11    8    1,081
  2009  |     17     136      242     252     177     134      64    33    13    7    6    1,081
  Total |  1,432   9,392   10,963   8,742   5,136   2,555   1,076   459   154   50   38   39,997
------------------------------------------------------------------------------------------------

. 
. tabstat pre_ind_corr, by(year) stat(mean sd n) col(stat) nototal long

year         Variable |      Mean        SD         N
----------------------+------------------------------
1973     pre_ind_corr |  .6905048  .1399759      1081
1974     pre_ind_corr |  .6813962  .1434393      1081
1975     pre_ind_corr |  .6971125  .1379433      1081
1976     pre_ind_corr |   .708319  .1380105      1081
1977     pre_ind_corr |  .7195718  .1309202      1081
1978     pre_ind_corr |  .7305603   .132208      1081
1979     pre_ind_corr |  .7355953  .1342073      1081
1980     pre_ind_corr |  .7325063  .1265571      1081
1981     pre_ind_corr |   .739517  .1240702      1081
1982     pre_ind_corr |  .7355722  .1231356      1081
1983     pre_ind_corr |  .7533402  .1134276      1081
1984     pre_ind_corr |  .7344489  .1279279      1081
1985     pre_ind_corr |  .7390544  .1314518      1081
1986     pre_ind_corr |  .7270054   .130007      1081
1987     pre_ind_corr |  .7246432   .128513      1081
1988     pre_ind_corr |  .7227303  .1355113      1081
1989     pre_ind_corr |  .7071693  .1490828      1081
1990     pre_ind_corr |  .7093399  .1474875      1081
1991     pre_ind_corr |  .7141172  .1384815      1081
1992     pre_ind_corr |  .7003998  .1397836      1081
1993     pre_ind_corr |  .6854731  .1436466      1081
1994     pre_ind_corr |   .693987  .1456023      1081
1995     pre_ind_corr |  .6945024  .1470448      1081
1996     pre_ind_corr |  .6920048  .1451306      1081
1997     pre_ind_corr |  .6850667  .1438786      1081
1998     pre_ind_corr |  .6808577  .1427731      1081
1999     pre_ind_corr |  .6770814  .1434465      1081
2000     pre_ind_corr |  .6653925  .1515975      1081
2001     pre_ind_corr |  .6493326  .1631406      1081
2002     pre_ind_corr |  .6491245  .1623275      1081
2003     pre_ind_corr |   .650598  .1695196      1081
2004     pre_ind_corr |  .6638694  .1650766      1081
2005     pre_ind_corr |  .6493392  .1712514      1081
2006     pre_ind_corr |  .6375512   .177213      1081
2007     pre_ind_corr |  .6348454  .1744071      1081
2008     pre_ind_corr |  .6121349  .1891828      1081
2009     pre_ind_corr |  .6153231  .1799821      1081
-----------------------------------------------------

. sort year

. by year: ci means pre_ind_corr

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1973

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6905048    .0042574        .6821512    .6988585

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1974

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6813962    .0043627        .6728359    .6899565

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1975

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6971125    .0041955        .6888801    .7053448

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1976

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081     .708319    .0041976        .7000827    .7165554

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1977

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7195718    .0039819        .7117586     .727385

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1978

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7305603    .0040211        .7226703    .7384504

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1979

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7355953    .0040819         .727586    .7436047

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1980

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7325063    .0038492        .7249535    .7400591

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1981

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081     .739517    .0037736        .7321126    .7469214

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1982

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7355722    .0037452        .7282236    .7429208

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1983

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7533402    .0034499        .7465709    .7601094

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1984

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7344489    .0038909        .7268143    .7420835

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1985

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7390544    .0039981        .7312095    .7468994

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1986

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7270054    .0039542        .7192467    .7347641

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1987

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7246432    .0039087        .7169736    .7323127

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1988

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7227303    .0041216        .7146431    .7308175

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1989

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7071693    .0045343        .6982722    .7160664

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1990

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7093399    .0044858         .700538    .7181418

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1991

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7141172    .0042119        .7058528    .7223817

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1992

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .7003998    .0042515        .6920576    .7087419

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1993

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6854731     .004369        .6769004    .6940458

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1994

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081     .693987    .0044285        .6852976    .7026765

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1995

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6945024    .0044724        .6857269    .7032779

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1996

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6920048    .0044141        .6833435     .700666

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1997

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6850667    .0043761        .6764802    .6936533

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1998

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6808577    .0043424        .6723371    .6893782

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1999

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6770814    .0043629        .6685206    .6856422

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2000

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6653925    .0046108        .6563453    .6744397

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2001

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6493326    .0049619        .6395965    .6590687

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2002

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6491245    .0049372        .6394369     .658812

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2003

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081     .650598    .0051559        .6404812    .6607148

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2004

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6638694    .0050208        .6540178    .6737211

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2005

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6493392    .0052086        .6391191    .6595594

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2006

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6375512    .0053899        .6269753    .6481271

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2007

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6348454    .0053046        .6244369    .6452538

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2008

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6121349     .005754        .6008447    .6234252

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2009

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6153231    .0054741        .6045819    .6260643

. 
. forvalues i = 1973/2009 {
  2. erase pre_ind_corr`i'_a.dta
  3. }

. 
. *
. * 95% confidence interval (help sg159 stata)
. *
. gen z = (1/2)*log((1+pre_ind_corr)/(1-pre_ind_corr))

. gen z_l = z - 1.96*(1/sqrt(nobs-3))

. gen z_u = z + 1.96*(1/sqrt(nobs-3))

. gen lb = (exp(2*z_l)-1)/(exp(2*z_l)+1)

. gen ub = (exp(2*z_u)-1)/(exp(2*z_u)+1)

. drop z z_l z_u

. 
. forvalues i = 2005/2005 {
  2. display "bootstrap confidence interval year == `i'"
  3. bootstrap r(mean), reps(500) seed(1234): summarize pre_ind_corr if year == `i', detail
  4. estat bootstrap, all
  5. }
bootstrap confidence interval year == 2005
(running summarize on estimation sample)

warning: summarize does not set e(sample), so no observations will be excluded from the resampling because of missing values or other reasons. To exclude observations, press
         Break, save the data, drop any observations that are to be excluded, and rerun bootstrap.

Bootstrap replications (500)
----+--- 1 ---+--- 2 ---+--- 3 ---+--- 4 ---+--- 5 
..................................................    50
..................................................   100
..................................................   150
..................................................   200
..................................................   250
..................................................   300
..................................................   350
..................................................   400
..................................................   450
..................................................   500

Bootstrap results                                        Number of obs = 1,081
                                                         Replications  =   500

      Command: summarize pre_ind_corr, detail
        _bs_1: r(mean)

------------------------------------------------------------------------------
             |   Observed   Bootstrap                         Normal-based
             | coefficient  std. err.      z    P>|z|     [95% conf. interval]
-------------+----------------------------------------------------------------
       _bs_1 |   .6493392    .005109   127.10   0.000     .6393257    .6593528
------------------------------------------------------------------------------

Bootstrap results                               Number of obs     =      1,081
                                                Replications      =        500

      Command: summarize pre_ind_corr, detail
        _bs_1: r(mean)

------------------------------------------------------------------------------
             |    Observed               Bootstrap
             | coefficient       Bias    std. err.  [95% conf. interval]
-------------+----------------------------------------------------------------
       _bs_1 |   .64933924   .0001725   .00510904    .6393257   .6593528   (N)
             |                                         .63918   .6598388   (P)
             |                                       .6371481   .6586329  (BC)
------------------------------------------------------------------------------
Key:  N: Normal
      P: Percentile
     BC: Bias-corrected

. 
. *********************************************************************************************
. * Table 4: Human capital
. *********************************************************************************************
. 
. use Kiyota_Kurokawa_2021_FIR, clear

. 
. forvalues i = 1973/2009 {
  2. preserve
  3. display "********** year == `i' **********"
  4. keep if year == `i'
  5. keep if ind >= 3 & ind <= 15
  6. gen KwL = K/wL
  7. keep prefecture ind KwL
  8. drop if prefecture == 0
  9. reshape wide KwL, i(ind) j(prefecture)
 10. quietly: spearman KwL1-KwL47
 11. 
. matrix M = r(Rho)
 12. matrix N = r(Nobs)
 13. *matrix list M
. drop ind KwL1-KwL47
 14. matrix v = vec(M)
 15. matrix n = vec(N)
 16. 
. svmat v, names(pre_ind_corr)
 17. svmat n, names(nobs)
 18. *
. * convert symmetry matrix to lower triangle matrix
. *
. merge using C
 19. drop id _merge
 20. rename pre_ind_corr1 pre_ind_corr
 21. rename nobs1 nobs
 22. replace pre_ind_corr = pre_ind_corr + temp
 23. replace nobs = nobs + temp
 24. drop if temp == .
 25. drop temp
 26. *
. *
. *
. gen     group = 12
 27. replace group = 11 if pre_ind_corr >= 0
 28. replace group = 10 if pre_ind_corr >= 0.1
 29. replace group =  9 if pre_ind_corr >= 0.2
 30. replace group =  8 if pre_ind_corr >= 0.3
 31. replace group =  7 if pre_ind_corr >= 0.4
 32. replace group =  6 if pre_ind_corr >= 0.5
 33. replace group =  5 if pre_ind_corr >= 0.6
 34. replace group =  4 if pre_ind_corr >= 0.7
 35. replace group =  3 if pre_ind_corr >= 0.8
 36. replace group =  2 if pre_ind_corr >= 0.9
 37. replace group =  1 if pre_ind_corr == 1
 38. 
. gen year = `i'
 39. save pre_ind_corr`i'_KwL, replace
 40. restore
 41. }
********** year == 1973 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,075 real changes made)
(1,067 real changes made)
(1,055 real changes made)
(1,017 real changes made)
(906 real changes made)
(738 real changes made)
(517 real changes made)
(333 real changes made)
(160 real changes made)
(28 real changes made)
(0 real changes made)
(file pre_ind_corr1973_KwL.dta not found)
file pre_ind_corr1973_KwL.dta saved
********** year == 1974 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,073 real changes made)
(1,059 real changes made)
(1,041 real changes made)
(1,002 real changes made)
(897 real changes made)
(731 real changes made)
(513 real changes made)
(309 real changes made)
(151 real changes made)
(27 real changes made)
(0 real changes made)
(file pre_ind_corr1974_KwL.dta not found)
file pre_ind_corr1974_KwL.dta saved
********** year == 1975 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,071 real changes made)
(1,062 real changes made)
(1,044 real changes made)
(994 real changes made)
(873 real changes made)
(718 real changes made)
(512 real changes made)
(311 real changes made)
(145 real changes made)
(17 real changes made)
(0 real changes made)
(file pre_ind_corr1975_KwL.dta not found)
file pre_ind_corr1975_KwL.dta saved
********** year == 1976 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,068 real changes made)
(1,057 real changes made)
(1,024 real changes made)
(977 real changes made)
(875 real changes made)
(742 real changes made)
(536 real changes made)
(341 real changes made)
(147 real changes made)
(23 real changes made)
(0 real changes made)
(file pre_ind_corr1976_KwL.dta not found)
file pre_ind_corr1976_KwL.dta saved
********** year == 1977 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,068 real changes made)
(1,057 real changes made)
(1,040 real changes made)
(1,008 real changes made)
(943 real changes made)
(813 real changes made)
(607 real changes made)
(395 real changes made)
(176 real changes made)
(27 real changes made)
(0 real changes made)
(file pre_ind_corr1977_KwL.dta not found)
file pre_ind_corr1977_KwL.dta saved
********** year == 1978 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,073 real changes made)
(1,060 real changes made)
(1,032 real changes made)
(1,001 real changes made)
(938 real changes made)
(826 real changes made)
(637 real changes made)
(411 real changes made)
(178 real changes made)
(40 real changes made)
(0 real changes made)
(file pre_ind_corr1978_KwL.dta not found)
file pre_ind_corr1978_KwL.dta saved
********** year == 1979 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,071 real changes made)
(1,054 real changes made)
(1,029 real changes made)
(986 real changes made)
(900 real changes made)
(792 real changes made)
(635 real changes made)
(389 real changes made)
(165 real changes made)
(26 real changes made)
(0 real changes made)
(file pre_ind_corr1979_KwL.dta not found)
file pre_ind_corr1979_KwL.dta saved
********** year == 1980 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,068 real changes made)
(1,053 real changes made)
(1,016 real changes made)
(992 real changes made)
(907 real changes made)
(793 real changes made)
(621 real changes made)
(397 real changes made)
(166 real changes made)
(23 real changes made)
(0 real changes made)
(file pre_ind_corr1980_KwL.dta not found)
file pre_ind_corr1980_KwL.dta saved
********** year == 1981 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,064 real changes made)
(1,045 real changes made)
(1,021 real changes made)
(971 real changes made)
(902 real changes made)
(796 real changes made)
(608 real changes made)
(412 real changes made)
(169 real changes made)
(26 real changes made)
(0 real changes made)
(file pre_ind_corr1981_KwL.dta not found)
file pre_ind_corr1981_KwL.dta saved
********** year == 1982 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,059 real changes made)
(1,035 real changes made)
(1,015 real changes made)
(969 real changes made)
(896 real changes made)
(777 real changes made)
(582 real changes made)
(354 real changes made)
(151 real changes made)
(19 real changes made)
(0 real changes made)
(file pre_ind_corr1982_KwL.dta not found)
file pre_ind_corr1982_KwL.dta saved
********** year == 1983 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,063 real changes made)
(1,044 real changes made)
(1,012 real changes made)
(968 real changes made)
(894 real changes made)
(757 real changes made)
(541 real changes made)
(337 real changes made)
(140 real changes made)
(21 real changes made)
(0 real changes made)
(file pre_ind_corr1983_KwL.dta not found)
file pre_ind_corr1983_KwL.dta saved
********** year == 1984 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,058 real changes made)
(1,036 real changes made)
(999 real changes made)
(945 real changes made)
(862 real changes made)
(727 real changes made)
(522 real changes made)
(313 real changes made)
(131 real changes made)
(14 real changes made)
(0 real changes made)
(file pre_ind_corr1984_KwL.dta not found)
file pre_ind_corr1984_KwL.dta saved
********** year == 1985 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,050 real changes made)
(1,025 real changes made)
(989 real changes made)
(936 real changes made)
(846 real changes made)
(720 real changes made)
(520 real changes made)
(323 real changes made)
(139 real changes made)
(15 real changes made)
(0 real changes made)
(file pre_ind_corr1985_KwL.dta not found)
file pre_ind_corr1985_KwL.dta saved
********** year == 1986 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,057 real changes made)
(1,034 real changes made)
(1,007 real changes made)
(951 real changes made)
(857 real changes made)
(724 real changes made)
(528 real changes made)
(320 real changes made)
(146 real changes made)
(17 real changes made)
(0 real changes made)
(file pre_ind_corr1986_KwL.dta not found)
file pre_ind_corr1986_KwL.dta saved
********** year == 1987 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,059 real changes made)
(1,036 real changes made)
(1,005 real changes made)
(950 real changes made)
(863 real changes made)
(715 real changes made)
(518 real changes made)
(297 real changes made)
(133 real changes made)
(17 real changes made)
(0 real changes made)
(file pre_ind_corr1987_KwL.dta not found)
file pre_ind_corr1987_KwL.dta saved
********** year == 1988 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,053 real changes made)
(1,029 real changes made)
(990 real changes made)
(921 real changes made)
(825 real changes made)
(681 real changes made)
(476 real changes made)
(261 real changes made)
(117 real changes made)
(22 real changes made)
(0 real changes made)
(file pre_ind_corr1988_KwL.dta not found)
file pre_ind_corr1988_KwL.dta saved
********** year == 1989 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,048 real changes made)
(1,017 real changes made)
(973 real changes made)
(909 real changes made)
(821 real changes made)
(700 real changes made)
(508 real changes made)
(295 real changes made)
(133 real changes made)
(20 real changes made)
(0 real changes made)
(file pre_ind_corr1989_KwL.dta not found)
file pre_ind_corr1989_KwL.dta saved
********** year == 1990 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,048 real changes made)
(1,027 real changes made)
(985 real changes made)
(925 real changes made)
(842 real changes made)
(720 real changes made)
(519 real changes made)
(336 real changes made)
(140 real changes made)
(20 real changes made)
(0 real changes made)
(file pre_ind_corr1990_KwL.dta not found)
file pre_ind_corr1990_KwL.dta saved
********** year == 1991 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,056 real changes made)
(1,032 real changes made)
(998 real changes made)
(926 real changes made)
(858 real changes made)
(718 real changes made)
(534 real changes made)
(354 real changes made)
(148 real changes made)
(18 real changes made)
(0 real changes made)
(file pre_ind_corr1991_KwL.dta not found)
file pre_ind_corr1991_KwL.dta saved
********** year == 1992 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,063 real changes made)
(1,036 real changes made)
(993 real changes made)
(932 real changes made)
(847 real changes made)
(700 real changes made)
(518 real changes made)
(307 real changes made)
(125 real changes made)
(15 real changes made)
(0 real changes made)
(file pre_ind_corr1992_KwL.dta not found)
file pre_ind_corr1992_KwL.dta saved
********** year == 1993 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,068 real changes made)
(1,036 real changes made)
(1,000 real changes made)
(944 real changes made)
(854 real changes made)
(706 real changes made)
(526 real changes made)
(315 real changes made)
(131 real changes made)
(16 real changes made)
(0 real changes made)
(file pre_ind_corr1993_KwL.dta not found)
file pre_ind_corr1993_KwL.dta saved
********** year == 1994 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,066 real changes made)
(1,043 real changes made)
(1,007 real changes made)
(953 real changes made)
(860 real changes made)
(714 real changes made)
(528 real changes made)
(328 real changes made)
(130 real changes made)
(16 real changes made)
(0 real changes made)
(file pre_ind_corr1994_KwL.dta not found)
file pre_ind_corr1994_KwL.dta saved
********** year == 1995 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,067 real changes made)
(1,049 real changes made)
(1,015 real changes made)
(969 real changes made)
(858 real changes made)
(738 real changes made)
(535 real changes made)
(311 real changes made)
(126 real changes made)
(16 real changes made)
(0 real changes made)
(file pre_ind_corr1995_KwL.dta not found)
file pre_ind_corr1995_KwL.dta saved
********** year == 1996 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,071 real changes made)
(1,053 real changes made)
(1,025 real changes made)
(979 real changes made)
(867 real changes made)
(733 real changes made)
(538 real changes made)
(313 real changes made)
(133 real changes made)
(23 real changes made)
(0 real changes made)
(file pre_ind_corr1996_KwL.dta not found)
file pre_ind_corr1996_KwL.dta saved
********** year == 1997 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,071 real changes made)
(1,054 real changes made)
(1,020 real changes made)
(946 real changes made)
(843 real changes made)
(711 real changes made)
(495 real changes made)
(297 real changes made)
(110 real changes made)
(20 real changes made)
(0 real changes made)
(file pre_ind_corr1997_KwL.dta not found)
file pre_ind_corr1997_KwL.dta saved
********** year == 1998 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,068 real changes made)
(1,054 real changes made)
(1,013 real changes made)
(954 real changes made)
(849 real changes made)
(688 real changes made)
(500 real changes made)
(265 real changes made)
(97 real changes made)
(16 real changes made)
(0 real changes made)
(file pre_ind_corr1998_KwL.dta not found)
file pre_ind_corr1998_KwL.dta saved
********** year == 1999 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,067 real changes made)
(1,046 real changes made)
(993 real changes made)
(929 real changes made)
(822 real changes made)
(662 real changes made)
(453 real changes made)
(259 real changes made)
(93 real changes made)
(13 real changes made)
(0 real changes made)
(file pre_ind_corr1999_KwL.dta not found)
file pre_ind_corr1999_KwL.dta saved
********** year == 2000 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,060 real changes made)
(1,031 real changes made)
(975 real changes made)
(894 real changes made)
(778 real changes made)
(638 real changes made)
(429 real changes made)
(244 real changes made)
(94 real changes made)
(17 real changes made)
(0 real changes made)
(file pre_ind_corr2000_KwL.dta not found)
file pre_ind_corr2000_KwL.dta saved
********** year == 2001 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,049 real changes made)
(1,019 real changes made)
(954 real changes made)
(877 real changes made)
(762 real changes made)
(605 real changes made)
(416 real changes made)
(226 real changes made)
(92 real changes made)
(17 real changes made)
(0 real changes made)
(file pre_ind_corr2001_KwL.dta not found)
file pre_ind_corr2001_KwL.dta saved
********** year == 2002 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,048 real changes made)
(1,014 real changes made)
(968 real changes made)
(896 real changes made)
(776 real changes made)
(621 real changes made)
(429 real changes made)
(229 real changes made)
(92 real changes made)
(22 real changes made)
(0 real changes made)
(file pre_ind_corr2002_KwL.dta not found)
file pre_ind_corr2002_KwL.dta saved
********** year == 2003 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,063 real changes made)
(1,029 real changes made)
(968 real changes made)
(890 real changes made)
(785 real changes made)
(630 real changes made)
(430 real changes made)
(248 real changes made)
(97 real changes made)
(19 real changes made)
(0 real changes made)
(file pre_ind_corr2003_KwL.dta not found)
file pre_ind_corr2003_KwL.dta saved
********** year == 2004 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,055 real changes made)
(1,023 real changes made)
(977 real changes made)
(885 real changes made)
(778 real changes made)
(621 real changes made)
(424 real changes made)
(236 real changes made)
(98 real changes made)
(16 real changes made)
(0 real changes made)
(file pre_ind_corr2004_KwL.dta not found)
file pre_ind_corr2004_KwL.dta saved
********** year == 2005 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,053 real changes made)
(1,020 real changes made)
(964 real changes made)
(878 real changes made)
(759 real changes made)
(607 real changes made)
(401 real changes made)
(230 real changes made)
(89 real changes made)
(12 real changes made)
(0 real changes made)
(file pre_ind_corr2005_KwL.dta not found)
file pre_ind_corr2005_KwL.dta saved
********** year == 2006 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,039 real changes made)
(999 real changes made)
(922 real changes made)
(835 real changes made)
(702 real changes made)
(545 real changes made)
(360 real changes made)
(197 real changes made)
(73 real changes made)
(14 real changes made)
(0 real changes made)
(file pre_ind_corr2006_KwL.dta not found)
file pre_ind_corr2006_KwL.dta saved
********** year == 2007 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,039 real changes made)
(985 real changes made)
(917 real changes made)
(812 real changes made)
(689 real changes made)
(507 real changes made)
(341 real changes made)
(186 real changes made)
(67 real changes made)
(7 real changes made)
(0 real changes made)
(file pre_ind_corr2007_KwL.dta not found)
file pre_ind_corr2007_KwL.dta saved
********** year == 2008 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,014 real changes made)
(961 real changes made)
(901 real changes made)
(813 real changes made)
(691 real changes made)
(520 real changes made)
(323 real changes made)
(167 real changes made)
(65 real changes made)
(7 real changes made)
(0 real changes made)
(file pre_ind_corr2008_KwL.dta not found)
file pre_ind_corr2008_KwL.dta saved
********** year == 2009 **********
(28,080 observations deleted)
(96 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              611   ->   13          
Number of variables                   3   ->   48          
j variable (47 values)       prefecture   ->   (dropped)
xij variables:
                                    KwL   ->   KwL1 KwL2 ... KwL47
-----------------------------------------------------------------------------
number of observations will be reset to 2209
Press any key to continue, or Break to abort
Number of observations (_N) was 0, now 2,209.
(you are using old merge syntax; see [D] merge for new syntax)
(1,128 real changes made, 1,128 to missing)
(1,128 real changes made, 1,128 to missing)
(1,128 observations deleted)
(1,040 real changes made)
(991 real changes made)
(933 real changes made)
(853 real changes made)
(731 real changes made)
(562 real changes made)
(349 real changes made)
(192 real changes made)
(78 real changes made)
(7 real changes made)
(0 real changes made)
(file pre_ind_corr2009_KwL.dta not found)
file pre_ind_corr2009_KwL.dta saved

. 
. use pre_ind_corr1973_KwL, clear

. forvalues i = 1974/2009 {
  2. append using pre_ind_corr`i'_KwL
  3. }

. 
. table year group, m

---------------------------------------------------------------------------------------------------
        |                                            group                                         
        |    2       3       4       5       6       7       8       9      10    11    12    Total
--------+------------------------------------------------------------------------------------------
year    |                                                                                          
  1973  |   28     132     173     184     221     168     111      38      12     8     6    1,081
  1974  |   27     124     158     204     218     166     105      39      18    14     8    1,081
  1975  |   17     128     166     201     206     155     121      50      18     9    10    1,081
  1976  |   23     124     194     195     206     133     102      47      33    11    13    1,081
  1977  |   27     149     219     212     206     130      65      32      17    11    13    1,081
  1978  |   40     138     233     226     189     112      63      31      28    13     8    1,081
  1979  |   26     139     224     246     157     108      86      43      25    17    10    1,081
  1980  |   23     143     231     224     172     114      85      24      37    15    13    1,081
  1981  |   26     143     243     196     188     106      69      50      24    19    17    1,081
  1982  |   19     132     203     228     195     119      73      46      20    24    22    1,081
  1983  |   21     119     197     204     216     137      74      44      32    19    18    1,081
  1984  |   14     117     182     209     205     135      83      54      37    22    23    1,081
  1985  |   15     124     184     197     200     126      90      53      36    25    31    1,081
  1986  |   17     129     174     208     196     133      94      56      27    23    24    1,081
  1987  |   17     116     164     221     197     148      87      55      31    23    22    1,081
  1988  |   22      95     144     215     205     144      96      69      39    24    28    1,081
  1989  |   20     113     162     213     192     121      88      64      44    31    33    1,081
  1990  |   20     120     196     183     201     122      83      60      42    21    33    1,081
  1991  |   18     130     206     180     184     140      68      72      34    24    25    1,081
  1992  |   15     110     182     211     182     147      85      61      43    27    18    1,081
  1993  |   16     115     184     211     180     148      90      56      36    32    13    1,081
  1994  |   16     114     198     200     186     146      93      54      36    23    15    1,081
  1995  |   16     110     185     224     203     120     111      46      34    18    14    1,081
  1996  |   23     110     180     225     195     134     112      46      28    18    10    1,081
  1997  |   20      90     187     198     216     132     103      74      34    17    10    1,081
  1998  |   16      81     168     235     188     161     105      59      41    14    13    1,081
  1999  |   13      80     166     194     209     160     107      64      53    21    14    1,081
  2000  |   17      77     150     185     209     140     116      81      56    29    21    1,081
  2001  |   17      75     134     190     189     157     115      77      65    30    32    1,081
  2002  |   22      70     137     200     192     155     120      72      46    34    33    1,081
  2003  |   19      78     151     182     200     155     105      78      61    34    18    1,081
  2004  |   16      82     138     188     197     157     107      92      46    32    26    1,081
  2005  |   12      77     141     171     206     152     119      86      56    33    28    1,081
  2006  |   14      59     124     163     185     157     133      87      77    40    42    1,081
  2007  |    7      60     119     155     166     182     123     105      68    54    42    1,081
  2008  |    7      58     102     156     197     171     122      88      60    53    67    1,081
  2009  |    7      71     114     157     213     169     122      80      58    49    41    1,081
  Total |  693   3,932   6,413   7,391   7,267   5,260   3,631   2,233   1,452   911   814   39,997
---------------------------------------------------------------------------------------------------

. 
. tabstat pre_ind_corr, by(year) stat(mean sd n) col(stat) nototal long

year         Variable |      Mean        SD         N
----------------------+------------------------------
1973     pre_ind_corr |  .5863822  .1900074      1081
1974     pre_ind_corr |   .578514  .1960928      1081
1975     pre_ind_corr |   .573726  .1988219      1081
1976     pre_ind_corr |  .5775686  .2068042      1081
1977     pre_ind_corr |  .6063779  .1983544      1081
1978     pre_ind_corr |  .6137022  .1997265      1081
1979     pre_ind_corr |  .6025861  .2078598      1081
1980     pre_ind_corr |  .5997703  .2101993      1081
1981     pre_ind_corr |  .5970865  .2184159      1081
1982     pre_ind_corr |  .5833833  .2178837      1081
1983     pre_ind_corr |  .5745291  .2117742      1081
1984     pre_ind_corr |  .5616086  .2217067      1081
1985     pre_ind_corr |  .5526832  .2324693      1081
1986     pre_ind_corr |  .5627268   .223238      1081
1987     pre_ind_corr |  .5572222  .2199125      1081
1988     pre_ind_corr |  .5383091  .2274765      1081
1989     pre_ind_corr |  .5414197  .2372531      1081
1990     pre_ind_corr |  .5533389  .2358432      1081
1991     pre_ind_corr |  .5627777  .2283185      1081
1992     pre_ind_corr |  .5528916  .2229175      1081
1993     pre_ind_corr |  .5580608  .2183668      1081
1994     pre_ind_corr |  .5629301  .2154693      1081
1995     pre_ind_corr |  .5672251  .2089566      1081
1996     pre_ind_corr |    .57305  .2031767      1081
1997     pre_ind_corr |  .5565258  .2071815      1081
1998     pre_ind_corr |   .551133  .2046309      1081
1999     pre_ind_corr |  .5346952  .2115104      1081
2000     pre_ind_corr |  .5204532  .2222886      1081
2001     pre_ind_corr |   .503624  .2315297      1081
2002     pre_ind_corr |  .5111313  .2300568      1081
2003     pre_ind_corr |  .5178203  .2245455      1081
2004     pre_ind_corr |  .5129916  .2274291      1081
2005     pre_ind_corr |  .5031717  .2306711      1081
2006     pre_ind_corr |  .4733306  .2397761      1081
2007     pre_ind_corr |  .4606591  .2417185      1081
2008     pre_ind_corr |  .4506918  .2508154      1081
2009     pre_ind_corr |  .4775442  .2377865      1081
-----------------------------------------------------

. sort year

. by year: ci means pre_ind_corr

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1973

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5863822    .0057791        .5750427    .5977216

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1974

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081     .578514    .0059642        .5668114    .5902166

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1975

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081     .573726    .0060472        .5618605    .5855915

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1976

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5775686    .0062899        .5652267    .5899105

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1977

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6063779    .0060329        .5945403    .6182155

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1978

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6137022    .0060747        .6017827    .6256217

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1979

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .6025861     .006322        .5901812     .614991

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1980

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5997703    .0063932        .5872258    .6123148

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1981

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5970865    .0066431        .5840517    .6101214

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1982

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5833833    .0066269        .5703802    .5963864

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1983

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5745291    .0064411        .5618906    .5871676

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1984

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5616086    .0067432        .5483774    .5748399

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1985

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5526832    .0070705        .5388097    .5665568

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1986

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5627268    .0067898        .5494042    .5760495

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1987

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5572222    .0066886         .544098    .5703463

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1988

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5383091    .0069187        .5247335    .5518846

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1989

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5414197     .007216        .5272607    .5555788

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1990

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5533389    .0071732         .539264    .5674138

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1991

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5627777    .0069443        .5491518    .5764035

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1992

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5528916      .00678        .5395881    .5661951

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1993

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5580608    .0066416        .5450289    .5710927

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1994

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5629301    .0065535        .5500711    .5757891

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1995

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5672251    .0063554        .5547548    .5796954

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1996

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081      .57305    .0061796        .5609246    .5851754

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1997

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5565258    .0063014        .5441614    .5688902

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1998

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081     .551133    .0062238        .5389208    .5633451

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1999

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5346952    .0064331        .5220724    .5473179

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2000

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5204532    .0067609        .5071872    .5337192

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2001

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081     .503624     .007042        .4898066    .5174415

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2002

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5111313    .0069972        .4974018    .5248609

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2003

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5178203    .0068295        .5044196     .531221

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2004

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5129916    .0069172        .4994189    .5265644

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2005

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .5031717    .0070159        .4894054    .5169379

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2006

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .4733306    .0072928        .4590209    .4876402

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2007

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .4606591    .0073519        .4462336    .4750847

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2008

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .4506918    .0076285        .4357233    .4656602

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2009

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |      1,081    .4775442    .0072323        .4633533    .4917351

. 
. forvalues i = 1973/2009 {
  2. erase pre_ind_corr`i'_KwL.dta
  3. }

. 
. *
. * 95% confidence interval (help sg159 stata)
. *
. gen z = (1/2)*log((1+pre_ind_corr)/(1-pre_ind_corr))

. gen z_l = z - 1.96*(1/sqrt(nobs-3))

. gen z_u = z + 1.96*(1/sqrt(nobs-3))

. gen lb = (exp(2*z_l)-1)/(exp(2*z_l)+1)

. gen ub = (exp(2*z_u)-1)/(exp(2*z_u)+1)

. drop z z_l z_u

. 
. forvalues i = 2005/2005 {
  2. display "bootstrap confidence interval year == `i'"
  3. bootstrap r(mean), reps(500) seed(1234): summarize pre_ind_corr if year == `i', detail
  4. estat bootstrap, all
  5. }
bootstrap confidence interval year == 2005
(running summarize on estimation sample)

warning: summarize does not set e(sample), so no observations will be excluded from the resampling because of missing values or other reasons. To exclude observations, press
         Break, save the data, drop any observations that are to be excluded, and rerun bootstrap.

Bootstrap replications (500)
----+--- 1 ---+--- 2 ---+--- 3 ---+--- 4 ---+--- 5 
..................................................    50
..................................................   100
..................................................   150
..................................................   200
..................................................   250
..................................................   300
..................................................   350
..................................................   400
..................................................   450
..................................................   500

Bootstrap results                                        Number of obs = 1,081
                                                         Replications  =   500

      Command: summarize pre_ind_corr, detail
        _bs_1: r(mean)

------------------------------------------------------------------------------
             |   Observed   Bootstrap                         Normal-based
             | coefficient  std. err.      z    P>|z|     [95% conf. interval]
-------------+----------------------------------------------------------------
       _bs_1 |   .5031717   .0070157    71.72   0.000     .4894211    .5169223
------------------------------------------------------------------------------

Bootstrap results                               Number of obs     =      1,081
                                                Replications      =        500

      Command: summarize pre_ind_corr, detail
        _bs_1: r(mean)

------------------------------------------------------------------------------
             |    Observed               Bootstrap
             | coefficient       Bias    std. err.  [95% conf. interval]
-------------+----------------------------------------------------------------
       _bs_1 |   .50317167   .0000585   .00701575    .4894211   .5169223   (N)
             |                                       .4900682   .5169054   (P)
             |                                       .4892346    .516819  (BC)
------------------------------------------------------------------------------
Key:  N: Normal
      P: Percentile
     BC: Bias-corrected

. 
. *********************************************************************************************
. * Table 4: Excludes high & low land price prefectures (Tokyo, Kanagawa, Osaka, and Akita)
. *********************************************************************************************
. 
. use Kiyota_Kurokawa_2021_FIR, clear

. 
. forvalues i = 1973/2009 {
  2. preserve
  3. display "********** year == `i' **********"
  4. keep if year == `i'
  5. keep if ind >= 3 & ind <= 15
  6. drop if prefecture == 5 | prefecture == 13 | prefecture == 14 | prefecture == 27
  7. keep prefecture ind KL
  8. drop if prefecture == 0
  9. reshape wide KL, i(ind) j(prefecture)
 10. quietly: spearman KL2-KL43
 11. 
. matrix M = r(Rho)
 12. matrix N = r(Nobs)
 13. *matrix list M
. drop ind KL2-KL43
 14. matrix v = vec(M)
 15. matrix n = vec(N)
 16. 
. svmat v, names(pre_ind_corr)
 17. svmat n, names(nobs)
 18. *
. * convert symmetry matrix to lower triangle matrix
. *
. merge using C
 19. drop id _merge
 20. rename pre_ind_corr1 pre_ind_corr
 21. rename nobs1 nobs
 22. replace pre_ind_corr = pre_ind_corr + temp
 23. replace nobs = nobs + temp
 24. drop if temp == .
 25. drop temp
 26. *
. *
. *
. gen     group = 12
 27. replace group = 11 if pre_ind_corr >= 0
 28. replace group = 10 if pre_ind_corr >= 0.1
 29. replace group =  9 if pre_ind_corr >= 0.2
 30. replace group =  8 if pre_ind_corr >= 0.3
 31. replace group =  7 if pre_ind_corr >= 0.4
 32. replace group =  6 if pre_ind_corr >= 0.5
 33. replace group =  5 if pre_ind_corr >= 0.6
 34. replace group =  4 if pre_ind_corr >= 0.7
 35. replace group =  3 if pre_ind_corr >= 0.8
 36. replace group =  2 if pre_ind_corr >= 0.9
 37. replace group =  1 if pre_ind_corr == 1
 38. 
. gen year = `i'
 39. save pre_ind_corr`i', replace
 40. restore
 41. }
********** year == 1973 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,077 real changes made)
(1,065 real changes made)
(1,036 real changes made)
(965 real changes made)
(833 real changes made)
(625 real changes made)
(369 real changes made)
(188 real changes made)
(25 real changes made)
(file pre_ind_corr1973.dta not found)
file pre_ind_corr1973.dta saved
********** year == 1974 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,079 real changes made)
(1,071 real changes made)
(1,047 real changes made)
(973 real changes made)
(851 real changes made)
(632 real changes made)
(393 real changes made)
(202 real changes made)
(25 real changes made)
(file pre_ind_corr1974.dta not found)
file pre_ind_corr1974.dta saved
********** year == 1975 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,079 real changes made)
(1,079 real changes made)
(1,055 real changes made)
(998 real changes made)
(880 real changes made)
(701 real changes made)
(445 real changes made)
(207 real changes made)
(25 real changes made)
(file pre_ind_corr1975.dta not found)
file pre_ind_corr1975.dta saved
********** year == 1976 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,077 real changes made)
(1,053 real changes made)
(993 real changes made)
(894 real changes made)
(707 real changes made)
(451 real changes made)
(217 real changes made)
(25 real changes made)
(file pre_ind_corr1976.dta not found)
file pre_ind_corr1976.dta saved
********** year == 1977 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,079 real changes made)
(1,073 real changes made)
(1,058 real changes made)
(1,022 real changes made)
(912 real changes made)
(762 real changes made)
(483 real changes made)
(221 real changes made)
(25 real changes made)
(file pre_ind_corr1977.dta not found)
file pre_ind_corr1977.dta saved
********** year == 1978 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,070 real changes made)
(1,054 real changes made)
(1,020 real changes made)
(914 real changes made)
(767 real changes made)
(481 real changes made)
(231 real changes made)
(25 real changes made)
(file pre_ind_corr1978.dta not found)
file pre_ind_corr1978.dta saved
********** year == 1979 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,079 real changes made)
(1,071 real changes made)
(1,055 real changes made)
(1,011 real changes made)
(896 real changes made)
(761 real changes made)
(503 real changes made)
(247 real changes made)
(25 real changes made)
(file pre_ind_corr1979.dta not found)
file pre_ind_corr1979.dta saved
********** year == 1980 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,076 real changes made)
(1,054 real changes made)
(1,013 real changes made)
(911 real changes made)
(742 real changes made)
(473 real changes made)
(217 real changes made)
(25 real changes made)
(file pre_ind_corr1980.dta not found)
file pre_ind_corr1980.dta saved
********** year == 1981 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,078 real changes made)
(1,066 real changes made)
(1,031 real changes made)
(922 real changes made)
(763 real changes made)
(493 real changes made)
(236 real changes made)
(25 real changes made)
(file pre_ind_corr1981.dta not found)
file pre_ind_corr1981.dta saved
********** year == 1982 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,077 real changes made)
(1,066 real changes made)
(1,040 real changes made)
(953 real changes made)
(763 real changes made)
(488 real changes made)
(243 real changes made)
(25 real changes made)
(file pre_ind_corr1982.dta not found)
file pre_ind_corr1982.dta saved
********** year == 1983 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,077 real changes made)
(1,072 real changes made)
(1,050 real changes made)
(962 real changes made)
(811 real changes made)
(520 real changes made)
(249 real changes made)
(25 real changes made)
(file pre_ind_corr1983.dta not found)
file pre_ind_corr1983.dta saved
********** year == 1984 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,079 real changes made)
(1,069 real changes made)
(1,056 real changes made)
(1,021 real changes made)
(916 real changes made)
(724 real changes made)
(456 real changes made)
(231 real changes made)
(25 real changes made)
(file pre_ind_corr1984.dta not found)
file pre_ind_corr1984.dta saved
********** year == 1985 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,077 real changes made)
(1,073 real changes made)
(1,052 real changes made)
(1,003 real changes made)
(924 real changes made)
(742 real changes made)
(485 real changes made)
(241 real changes made)
(25 real changes made)
(file pre_ind_corr1985.dta not found)
file pre_ind_corr1985.dta saved
********** year == 1986 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,074 real changes made)
(1,053 real changes made)
(1,018 real changes made)
(918 real changes made)
(736 real changes made)
(471 real changes made)
(230 real changes made)
(25 real changes made)
(file pre_ind_corr1986.dta not found)
file pre_ind_corr1986.dta saved
********** year == 1987 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,079 real changes made)
(1,078 real changes made)
(1,055 real changes made)
(1,022 real changes made)
(906 real changes made)
(737 real changes made)
(465 real changes made)
(218 real changes made)
(25 real changes made)
(file pre_ind_corr1987.dta not found)
file pre_ind_corr1987.dta saved
********** year == 1988 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,080 real changes made)
(1,078 real changes made)
(1,073 real changes made)
(1,058 real changes made)
(1,012 real changes made)
(894 real changes made)
(728 real changes made)
(464 real changes made)
(209 real changes made)
(25 real changes made)
(file pre_ind_corr1988.dta not found)
file pre_ind_corr1988.dta saved
********** year == 1989 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,078 real changes made)
(1,077 real changes made)
(1,071 real changes made)
(1,058 real changes made)
(1,027 real changes made)
(976 real changes made)
(857 real changes made)
(700 real changes made)
(448 real changes made)
(227 real changes made)
(25 real changes made)
(file pre_ind_corr1989.dta not found)
file pre_ind_corr1989.dta saved
********** year == 1990 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,080 real changes made)
(1,075 real changes made)
(1,051 real changes made)
(992 real changes made)
(888 real changes made)
(711 real changes made)
(447 real changes made)
(227 real changes made)
(25 real changes made)
(file pre_ind_corr1990.dta not found)
file pre_ind_corr1990.dta saved
********** year == 1991 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,078 real changes made)
(1,064 real changes made)
(1,028 real changes made)
(928 real changes made)
(721 real changes made)
(458 real changes made)
(220 real changes made)
(25 real changes made)
(file pre_ind_corr1991.dta not found)
file pre_ind_corr1991.dta saved
********** year == 1992 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,081 real changes made)
(1,071 real changes made)
(1,056 real changes made)
(1,023 real changes made)
(907 real changes made)
(739 real changes made)
(440 real changes made)
(218 real changes made)
(25 real changes made)
(file pre_ind_corr1992.dta not found)
file pre_ind_corr1992.dta saved
********** year == 1993 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,077 real changes made)
(1,072 real changes made)
(1,055 real changes made)
(1,004 real changes made)
(900 real changes made)
(719 real changes made)
(414 real changes made)
(222 real changes made)
(25 real changes made)
(file pre_ind_corr1993.dta not found)
file pre_ind_corr1993.dta saved
********** year == 1994 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,077 real changes made)
(1,074 real changes made)
(1,054 real changes made)
(1,004 real changes made)
(920 real changes made)
(726 real changes made)
(444 real changes made)
(219 real changes made)
(25 real changes made)
(file pre_ind_corr1994.dta not found)
file pre_ind_corr1994.dta saved
********** year == 1995 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,079 real changes made)
(1,077 real changes made)
(1,075 real changes made)
(1,058 real changes made)
(1,019 real changes made)
(930 real changes made)
(747 real changes made)
(480 real changes made)
(230 real changes made)
(25 real changes made)
(file pre_ind_corr1995.dta not found)
file pre_ind_corr1995.dta saved
********** year == 1996 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,079 real changes made)
(1,077 real changes made)
(1,075 real changes made)
(1,060 real changes made)
(1,018 real changes made)
(916 real changes made)
(715 real changes made)
(454 real changes made)
(226 real changes made)
(25 real changes made)
(file pre_ind_corr1996.dta not found)
file pre_ind_corr1996.dta saved
********** year == 1997 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,079 real changes made)
(1,077 real changes made)
(1,073 real changes made)
(1,048 real changes made)
(1,004 real changes made)
(897 real changes made)
(667 real changes made)
(389 real changes made)
(211 real changes made)
(25 real changes made)
(file pre_ind_corr1997.dta not found)
file pre_ind_corr1997.dta saved
********** year == 1998 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,081 real changes made)
(1,081 real changes made)
(1,079 real changes made)
(1,071 real changes made)
(1,045 real changes made)
(994 real changes made)
(883 real changes made)
(664 real changes made)
(381 real changes made)
(224 real changes made)
(25 real changes made)
(file pre_ind_corr1998.dta not found)
file pre_ind_corr1998.dta saved
********** year == 1999 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,079 real changes made)
(1,079 real changes made)
(1,077 real changes made)
(1,069 real changes made)
(1,040 real changes made)
(997 real changes made)
(863 real changes made)
(646 real changes made)
(379 real changes made)
(215 real changes made)
(25 real changes made)
(file pre_ind_corr1999.dta not found)
file pre_ind_corr1999.dta saved
********** year == 2000 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,079 real changes made)
(1,077 real changes made)
(1,077 real changes made)
(1,069 real changes made)
(1,028 real changes made)
(971 real changes made)
(833 real changes made)
(618 real changes made)
(373 real changes made)
(208 real changes made)
(25 real changes made)
(file pre_ind_corr2000.dta not found)
file pre_ind_corr2000.dta saved
********** year == 2001 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,077 real changes made)
(1,073 real changes made)
(1,066 real changes made)
(1,046 real changes made)
(999 real changes made)
(925 real changes made)
(795 real changes made)
(582 real changes made)
(371 real changes made)
(207 real changes made)
(25 real changes made)
(file pre_ind_corr2001.dta not found)
file pre_ind_corr2001.dta saved
********** year == 2002 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,077 real changes made)
(1,074 real changes made)
(1,067 real changes made)
(1,051 real changes made)
(1,009 real changes made)
(926 real changes made)
(766 real changes made)
(565 real changes made)
(347 real changes made)
(203 real changes made)
(25 real changes made)
(file pre_ind_corr2002.dta not found)
file pre_ind_corr2002.dta saved
********** year == 2003 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,079 real changes made)
(1,075 real changes made)
(1,064 real changes made)
(1,041 real changes made)
(994 real changes made)
(913 real changes made)
(760 real changes made)
(573 real changes made)
(364 real changes made)
(205 real changes made)
(25 real changes made)
(file pre_ind_corr2003.dta not found)
file pre_ind_corr2003.dta saved
********** year == 2004 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,079 real changes made)
(1,077 real changes made)
(1,066 real changes made)
(1,043 real changes made)
(999 real changes made)
(934 real changes made)
(797 real changes made)
(569 real changes made)
(359 real changes made)
(203 real changes made)
(25 real changes made)
(file pre_ind_corr2004.dta not found)
file pre_ind_corr2004.dta saved
********** year == 2005 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,079 real changes made)
(1,077 real changes made)
(1,062 real changes made)
(1,039 real changes made)
(986 real changes made)
(919 real changes made)
(777 real changes made)
(569 real changes made)
(345 real changes made)
(194 real changes made)
(25 real changes made)
(file pre_ind_corr2005.dta not found)
file pre_ind_corr2005.dta saved
********** year == 2006 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,075 real changes made)
(1,064 real changes made)
(1,049 real changes made)
(1,008 real changes made)
(968 real changes made)
(886 real changes made)
(731 real changes made)
(541 real changes made)
(321 real changes made)
(186 real changes made)
(25 real changes made)
(file pre_ind_corr2006.dta not found)
file pre_ind_corr2006.dta saved
********** year == 2007 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,071 real changes made)
(1,055 real changes made)
(1,048 real changes made)
(1,017 real changes made)
(968 real changes made)
(873 real changes made)
(711 real changes made)
(513 real changes made)
(306 real changes made)
(174 real changes made)
(25 real changes made)
(file pre_ind_corr2007.dta not found)
file pre_ind_corr2007.dta saved
********** year == 2008 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,070 real changes made)
(1,055 real changes made)
(1,038 real changes made)
(997 real changes made)
(924 real changes made)
(845 real changes made)
(672 real changes made)
(459 real changes made)
(288 real changes made)
(175 real changes made)
(25 real changes made)
(file pre_ind_corr2008.dta not found)
file pre_ind_corr2008.dta saved
********** year == 2009 **********
(28,080 observations deleted)
(96 observations deleted)
(52 observations deleted)
(13 observations deleted)
(j = 1 2 3 4 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47)

Data                               Long   ->   Wide
-----------------------------------------------------------------------------
Number of observations              559   ->   13          
Number of variables                   3   ->   44          
j variable (43 values)       prefecture   ->   (dropped)
xij variables:
                                     KL   ->   KL1 KL2 ... KL47
-----------------------------------------------------------------------------
number of observations will be reset to 1444
Press any key to continue, or Break to abort
Number of observations (_N) was 13, now 1,444.
(you are using old merge syntax; see [D] merge for new syntax)
(496 real changes made, 496 to missing)
(496 real changes made, 496 to missing)
(1,128 observations deleted)
(1,073 real changes made)
(1,069 real changes made)
(1,056 real changes made)
(1,020 real changes made)
(958 real changes made)
(860 real changes made)
(726 real changes made)
(478 real changes made)
(296 real changes made)
(174 real changes made)
(25 real changes made)
(file pre_ind_corr2009.dta not found)
file pre_ind_corr2009.dta saved

. 
. use pre_ind_corr1973, clear

. forvalues i = 1974/2009 {
  2. append using pre_ind_corr`i'
  3. }

. 
. table year group, m

-----------------------------------------------------------------------------------------------------
        |                                             group                                          
        |    1       2       3       4       5       6       7       8     9    10   11   12    Total
--------+--------------------------------------------------------------------------------------------
year    |                                                                                            
  1973  |   25     163     181     256     208     132      71      29    12     4              1,081
  1974  |   25     177     191     239     219     122      74      24     8     2              1,081
  1975  |   25     182     238     256     179     118      57      24           2              1,081
  1976  |   25     192     234     256     187      99      60      24     4                    1,081
  1977  |   25     196     262     279     150     110      36      15     6     2              1,081
  1978  |   25     206     250     286     147     106      34      16    10     1              1,081
  1979  |   25     222     256     258     135     115      44      16     8     2              1,081
  1980  |   25     192     256     269     169     102      41      22     5                    1,081
  1981  |   25     211     257     270     159     109      35      12     2     1              1,081
  1982  |   25     218     245     275     190      87      26      11     4                    1,081
  1983  |   25     224     271     291     151      88      22       5     4                    1,081
  1984  |   25     206     225     268     192     105      35      13    10     2              1,081
  1985  |   25     216     244     257     182      79      49      21     4     4              1,081
  1986  |   25     205     241     265     182     100      35      21     7                    1,081
  1987  |   25     193     247     272     169     116      33      23     1     2              1,081
  1988  |   25     184     255     264     166     118      46      15     5     2    1         1,081
  1989  |   25     202     221     252     157     119      51      31    13     6    1    3    1,081
  1990  |   25     202     220     264     177     104      59      24     5     1              1,081
  1991  |   25     195     238     263     207     100      36      14     3                    1,081
  1992  |   25     193     222     299     168     116      33      15    10                    1,081
  1993  |   25     197     192     305     181     104      51      17     5     4              1,081
  1994  |   25     194     225     282     194      84      50      20     3     4              1,081
  1995  |   25     205     250     267     183      89      39      17     2     2    2         1,081
  1996  |   25     201     228     261     201     102      42      15     2     2    2         1,081
  1997  |   25     186     178     278     230     107      44      25     4     2    2         1,081
  1998  |   25     199     157     283     219     111      51      26     8     2              1,081
  1999  |   25     190     164     267     217     134      43      29     8     2         2    1,081
  2000  |   25     183     165     245     215     138      57      41     8          2    2    1,081
  2001  |   25     182     164     211     213     130      74      47    20     7    4    4    1,081
  2002  |   25     178     144     218     201     160      83      42    16     7    3    4    1,081
  2003  |   25     180     159     209     187     153      81      47    23    11    4    2    1,081
  2004  |   25     178     156     210     228     137      65      44    23    11    2    2    1,081
  2005  |   25     169     151     224     208     142      67      53    23    15    2    2    1,081
  2006  |   25     161     135     220     190     155      82      40    41    15   11    6    1,081
  2007  |   25     149     132     207     198     162      95      49    31     7   16   10    1,081
  2008  |   25     150     113     171     213     173      79      73    41    17   15   11    1,081
  2009  |   25     149     122     182     248     134      98      62    36    13    4    8    1,081
  Total |  925   7,030   7,589   9,379   7,020   4,360   1,978   1,022   415   152   71   56   39,997
-----------------------------------------------------------------------------------------------------

. 
. tabstat pre_ind_corr, by(year) stat(mean sd n) col(stat) nototal long

year         Variable |      Mean        SD         N
----------------------+------------------------------
1973     pre_ind_corr |  .6900879  .1562183       948
1974     pre_ind_corr |  .6978312  .1522499       948
1975     pre_ind_corr |  .7200179  .1472785       948
1976     pre_ind_corr |  .7215885  .1460242       948
1977     pre_ind_corr |  .7356262  .1451466       948
1978     pre_ind_corr |  .7372606  .1446588       948
1979     pre_ind_corr |  .7342584   .152736       948
1980     pre_ind_corr |  .7303925  .1456733       948
1981     pre_ind_corr |  .7419031  .1376283       948
1982     pre_ind_corr |  .7457864  .1323832       948
1983     pre_ind_corr |   .759598  .1282118       948
1984     pre_ind_corr |  .7299462  .1445274       948
1985     pre_ind_corr |  .7360377  .1498828       948
1986     pre_ind_corr |  .7326761  .1430287       948
1987     pre_ind_corr |  .7308851   .141957       948
1988     pre_ind_corr |  .7246951  .1469162       948
1989     pre_ind_corr |  .7088781  .1717549       948
1990     pre_ind_corr |  .7224811  .1511468       948
1991     pre_ind_corr |  .7329485  .1364673       948
1992     pre_ind_corr |   .727935  .1403054       948
1993     pre_ind_corr |  .7206496  .1454617       948
1994     pre_ind_corr |  .7259586   .146564       948
1995     pre_ind_corr |  .7350118   .143681       948
1996     pre_ind_corr |  .7278365   .142543       948
1997     pre_ind_corr |  .7105821  .1477804       948
1998     pre_ind_corr |  .7070872  .1485681       948
1999     pre_ind_corr |  .7013435  .1542128       948
2000     pre_ind_corr |  .6889866  .1640812       948
2001     pre_ind_corr |  .6677389  .1837089       948
2002     pre_ind_corr |  .6638035  .1770161       948
2003     pre_ind_corr |   .661091  .1848096       948
2004     pre_ind_corr |  .6677853  .1791832       948
2005     pre_ind_corr |  .6583843  .1838519       948
2006     pre_ind_corr |  .6358963   .202725       948
2007     pre_ind_corr |  .6257013   .203625       948
2008     pre_ind_corr |  .6028945   .212434       948
2009     pre_ind_corr |  .6231163  .1937539       948
-----------------------------------------------------

. sort year

. by year: ci means pre_ind_corr

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1973

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .6900879    .0050737        .6801308    .7000449

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1974

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .6978312    .0049448        .6881271    .7075353

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1975

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7200179    .0047834        .7106306    .7294051

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1976

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7215885    .0047426        .7122812    .7308958

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1977

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7356262    .0047141        .7263748    .7448776

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1978

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7372606    .0046983        .7280403    .7464809

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1979

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7342584    .0049606        .7245233    .7439935

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1980

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7303925    .0047312        .7211076    .7396774

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1981

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7419031      .00447         .733131    .7506753

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1982

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7457864    .0042996        .7373485    .7542242

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1983

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948     .759598    .0041641         .751426      .76777

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1984

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7299462     .004694        .7207343    .7391581

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1985

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7360377     .004868        .7264844    .7455909

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1986

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7326761    .0046454        .7235597    .7417925

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1987

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7308851    .0046105        .7218371    .7399332

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1988

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7246951    .0047716         .715331    .7340593

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1989

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7088781    .0055783        .6979308    .7198255

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1990

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7224811     .004909        .7128473    .7321149

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1991

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7329485    .0044323        .7242503    .7416467

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1992

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948     .727935    .0045569        .7189922    .7368778

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1993

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7206496    .0047244        .7113781    .7299211

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1994

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7259586    .0047602        .7166169    .7353004

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1995

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7350118    .0046665        .7258539    .7441698

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1996

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7278365    .0046296        .7187511    .7369219

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1997

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7105821    .0047997        .7011629    .7200014

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1998

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7070872    .0048253        .6976178    .7165567

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 1999

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .7013435    .0050086        .6915143    .7111727

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2000

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .6889866    .0053291        .6785284    .6994449

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2001

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .6677389    .0059666        .6560296    .6794482

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2002

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .6638035    .0057492        .6525208    .6750862

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2003

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948     .661091    .0060023        .6493116    .6728704

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2004

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .6677853    .0058196        .6563645    .6792061

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2005

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .6583843    .0059712         .646666    .6701027

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2006

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .6358963    .0065842         .622975    .6488176

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2007

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .6257013    .0066134        .6127226      .63868

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2008

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .6028945    .0068995        .5893543    .6164346

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-> year = 2009

    Variable |        Obs        Mean    Std. err.       [95% conf. interval]
-------------+---------------------------------------------------------------
pre_ind_corr |        948    .6231163    .0062928        .6107668    .6354659

. 
. forvalues i = 1973/2009 {
  2. erase pre_ind_corr`i'.dta
  3. }

. 
. *
. * 95% confidence interval (help sg159 stata)
. *
. gen z = (1/2)*log((1+pre_ind_corr)/(1-pre_ind_corr))
(5,846 missing values generated)

. gen z_l = z - 1.96*(1/sqrt(nobs-3))
(5,846 missing values generated)

. gen z_u = z + 1.96*(1/sqrt(nobs-3))
(5,846 missing values generated)

. gen lb = (exp(2*z_l)-1)/(exp(2*z_l)+1)
(5,846 missing values generated)

. gen ub = (exp(2*z_u)-1)/(exp(2*z_u)+1)
(5,846 missing values generated)

. drop z z_l z_u

. 
. forvalues i = 2005/2005 {
  2. display "bootstrap confidence interval year == `i'"
  3. bootstrap r(mean), reps(500) seed(1234): summarize pre_ind_corr if year == `i', detail
  4. estat bootstrap, all
  5. }
bootstrap confidence interval year == 2005
(running summarize on estimation sample)

warning: summarize does not set e(sample), so no observations will be excluded from the resampling because of missing values or other reasons. To exclude observations, press
         Break, save the data, drop any observations that are to be excluded, and rerun bootstrap.

Bootstrap replications (500)
----+--- 1 ---+--- 2 ---+--- 3 ---+--- 4 ---+--- 5 
..................................................    50
..................................................   100
..................................................   150
..................................................   200
..................................................   250
..................................................   300
..................................................   350
..................................................   400
..................................................   450
..................................................   500

Bootstrap results                                        Number of obs = 1,081
                                                         Replications  =   500

      Command: summarize pre_ind_corr, detail
        _bs_1: r(mean)

------------------------------------------------------------------------------
             |   Observed   Bootstrap                         Normal-based
             | coefficient  std. err.      z    P>|z|     [95% conf. interval]
-------------+----------------------------------------------------------------
       _bs_1 |   .6583843   .0060713   108.44   0.000     .6464849    .6702838
------------------------------------------------------------------------------

Bootstrap results                               Number of obs     =      1,081
                                                Replications      =        500

      Command: summarize pre_ind_corr, detail
        _bs_1: r(mean)

------------------------------------------------------------------------------
             |    Observed               Bootstrap
             | coefficient       Bias    std. err.  [95% conf. interval]
-------------+----------------------------------------------------------------
       _bs_1 |   .65838434  -.0005448   .00607128    .6464849   .6702838   (N)
             |                                       .6459389   .6693504   (P)
             |                                       .6462004   .6713125  (BC)
------------------------------------------------------------------------------
Key:  N: Normal
      P: Percentile
     BC: Bias-corrected

. 
. log close
      name:  <unnamed>
       log:  P:\Paper\FIR\final\replication\t4f2.txt
  log type:  text
 closed on:  21 Oct 2021, 13:29:21
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
