(1) (1) (2) (2) (3) (3) (4) (4) (5) (5) (6) (6)
POLS POLS POLS POLS CRE CRE CRE CRE FE FE FE FE
N N 9.430*** 9.430*** 9.180*** 9.180*** 7.474** 7.474** 7.196** 7.196** 12.99*** 12.99*** 12.00*** 12.00***
(2.764) (2.764) (2.821) (2.821) (3.097) (3.097) (3.158) (3.158) (4.360) (4.360) (4.356) (4.356)
N^2 N^2 -0.0155*** -0.0155*** -0.0153*** -0.0153*** -0.0133*** -0.0133*** -0.0131*** -0.0131*** -0.0256*** -0.0256*** -0.0259*** -0.0259***
(0.00470) (0.00470) (0.00465) (0.00465) (0.00479) (0.00479) (0.00476) (0.00476) (0.00923) (0.00923) (0.00884) (0.00884)
POXC POXC 0.438 0.438 0.432 0.432 0.483 0.483 0.475 0.475
(0.349) (0.349) (0.350) (0.350) (0.352) (0.352) (0.353) (0.353)
N*POXC N*POXC 0.00481*** 0.00481*** 0.00443** 0.00443** 0.00767*** 0.00767***
(0.00172) (0.00172) (0.00194) (0.00194) (0.00221) (0.00221)
N*POXC*log(rain) N*POXC*log(rain) 0.000819** 0.000819** 0.000767** 0.000767** 0.00153*** 0.00153***
(0.000330) (0.000330) (0.000362) (0.000362) (0.000440) (0.000440)
log(rain) log(rain) 3,162*** 3,162*** 3,172*** 3,172*** 4,188*** 4,188*** 4,201*** 4,201*** 4,092*** 4,092*** 4,112*** 4,112***
(955.1) (955.1) (954.8) (954.8) (1,108) (1,108) (1,108) (1,108) (1,175) (1,175) (1,174) (1,174)
CV(rain) CV(rain) -1,167 -1,167 -1,168 -1,168 -943.4 -943.4 -940.2 -940.2 -2,077** -2,077** -2,042** -2,042**
(875.1) (875.1) (874.4) (874.4) (907.6) (907.6) (907.1) (907.1) (1,006) (1,006) (1,003) (1,003)
Observations Observations 607 607 607 607 607 607 607 607 498 498 498 498
R-squared R-squared 0.343 0.343 0.343 0.343 0.358 0.358 0.358 0.358 0.261 0.261 0.263 0.263
Estimator Estimator POLS POLS POLS POLS CRE CRE CRE CRE FE FE FE FE
HH, farm & plot controls Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Plot management controls Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Mundlak-Chamberlain controls No No No No Yes Yes Yes Yes
District fixed-effects Yes Yes Yes Yes Yes Yes Yes Yes
Year fixed-effects Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes