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. Author manuscript; available in PMC: 2017 Feb 1.
Published in final edited form as: World Dev. 2016 Feb 1;78:541–553. doi: 10.1016/j.worlddev.2015.10.022

Table 1.

Summary Statistics by Survey Wave

1991 1993 1997 2000 2004 2006
ln(HH Income per Person) 7.617
(0.723)
7.687
(0.664)
8.025
(0.775)
8.180
(0.849)
8.550
(0.883)
8.794
(0.862)
Age of HH Head 41.211
(10.526)
43.216
(10.620)
46.251
(9.893)
48.670
(9.627)
53.123
(10.155)
55.105
(9.884)
Number of Dependents 1.739
(1.195)
1.691
(1.208)
1.475
(1.188)
1.288
(1.122)
1.013
(1.076)
1.019
(1.148)
Number of Working Age HH Members 2.837
(1.203)
2.880
(1.208)
3.205
(1.262)
3.333
(1.203)
3.637
(1.290)
4.264
(1.474)
Female-Headed HH (=1) 0.048
(0.214)
0.069
(0.254)
0.096
(0.295)
0.077
(0.267)
0.096
(0.295)
0.096
(0.295)
Education of HH Head 5.784
(3.579)
5.803
(3.666)
6.008
(3.618)
6.323
(3.544)
6.357
(3.506)
5.931
(3.877)
Avg. Education of HH Members 4.594
(2.179)
4.979
(2.072)
5.349
(2.078)
6.015
(2.216)
5.805
(2.148)
5.490
(2.209)
ln(Land Area Cultivated) 1.358
(0.640)
1.416
(0.671)
1.342
(0.642)
1.292
(0.683)
1.242
(0.753)
1.214
(0.777)
Agricultural Capital Index 0.591
(1.242)
0.584
(1.073)
0.760
(1.574)
0.859
(1.487)
1.012
(1.672)
1.052
(1.516)
Business Capital Index 0.248
(0.985)
0.316
(1.115)
0.270
(0.880)
0.321
(1.110)
0.364
(1.312)
0.262
(0.863)
Comm. Near Open-Trade Area (=1) 0.160
(0.367)
0.189
(0.392)
0.384
(0.487)
0.387
(0.488)
0.467
(0.500)
0.451
(0.498)
Pct. Ag. Employment in Comm. 78.341
(20.162)
70.267
(23.786)
66.469
(20.523)
66.813
(20.120)
56.637
(23.383)
50.141
(24.531)
Pct. Migrants in Comm. 15.059
(16.264)
18.851
(15.772)
25.024
(19.207)
28.360
(22.384)
29.701
(23.679)
30.528
(20.112)

No. Observations 375 375 375 375 375 375

Note: Standard deviations in parentheses.