Table AI. Parameter estimates of labor...

Table AI.

Parameter estimates of labor demand and farm income outcome model

Model	Endogenous switching regression
Wald Chi² (41) = 364.47, Log pseudo likelihood = −14166.533, Prob > Chi² = 0.0000
	Labor demand for adopters		Labor demand for non-adopters		Income for adopters		Income for non-adopters
Dependent variable	Coefficient	Robust SE	Coefficient	Robust SE	Coefficient	Robust SE	Coefficient	Robust SE
Average rainfall	−0.003*	0.001	−0.03	0.002	−0.009*	0.003	−0.01**	0.007
Average temperature	3.45***	0.47	2.58***	0.82	6.65**	2.79	5.33***	1.12
Rainfall square	0.002	0.002	0.00032	0.002	0.009	0.005	0.0001	0.008
Temperature square	−0.08***	0.01	−0.06***	0.02	−0.16**	0.07	−0.13***	0.02
CV temperature	3.91	4.98	10.87	9.98	−52.23***	13.49	−70.22**	33.34
CV rainfall	−6.29***	0.85	−7.14***	1.46	−6.44***	1.96	−8.25*	4.39
Age	0.01*	0.01	0.03**	0.01	0.06**	0.02	0.08	0.05
Age²	−0.001	0.0001	−0.002*	0.0017	−0.006**	0.002	−0.008*	0.004
Marital status					−0.10**	0.04	−0.03	0.07
Education					−0.02	0.01	0.01	0.03
Log household size	0.10**	0.05	−0.10	0.10	−0.36**	0.16	−0.87***	0.30
Remittance					−0.17	0.14	0.02	0.27
Off farm employment	−0.17***	0.04	−0.03	0.07	−0.15	0.12	−0.25	0.21
Gender					−0.20	0.19	−0.16	0.29
Fertility index	0.17	0.19	0.30*	0.16	−0.18	0.28	0.90*	0.51
Slope index					−0.13	0.33	−0.42	0.57
Shock index	−0.12***	0.25	−0.79*	0.43	0.29	0.78	−0.25	1.45
Log plot distance	−0.01**	0.01	0.04*	0.02	−0.05	0.03	−0.05	0.07
Organic fertilizer	0.10**	0.03	0.09	0.06	0.08	0.11	0.17	0.21
Pesticide	0.09***	0.02	0.07***	0.01
Log VPFA	0.05	0.01	0.01	0.02	−0.03	0.03	−0.05	0.06
TLU	0.03***	0.005	0.02***	0.008	−0.07***	0.02	−0.09***	0.03
Log farm size					−0.42***	0.10	−0.42*	0.16
Credit					0.20**	0.09	0.35**	0.18
Farm support					−0.27	0.19	0.03	0.30
Land tenure					0.36**	0.16	0.13	0.24
Crop dummy	Included				Included
Zone dummy	Included				Included
N	3,477		1,301		3,477		1,301

Model	Endogenous switching regression
Wald Chi² (41) = 364.47, Log pseudo likelihood = −14166.533, Prob > Chi² = 0.0000
	Labor demand for adopters		Labor demand for non-adopters		Income for adopters		Income for non-adopters
Dependent variable	Coefficient	Robust SE	Coefficient	Robust SE	Coefficient	Robust SE	Coefficient	Robust SE
Average rainfall	−0.003*	0.001	−0.03	0.002	−0.009*	0.003	−0.01**	0.007
Average temperature	3.45***	0.47	2.58***	0.82	6.65**	2.79	5.33***	1.12
Rainfall square	0.002	0.002	0.00032	0.002	0.009	0.005	0.0001	0.008
Temperature square	−0.08***	0.01	−0.06***	0.02	−0.16**	0.07	−0.13***	0.02
CV temperature	3.91	4.98	10.87	9.98	−52.23***	13.49	−70.22**	33.34
CV rainfall	−6.29***	0.85	−7.14***	1.46	−6.44***	1.96	−8.25*	4.39
Age	0.01*	0.01	0.03**	0.01	0.06**	0.02	0.08	0.05
Age²	−0.001	0.0001	−0.002*	0.0017	−0.006**	0.002	−0.008*	0.004
Marital status					−0.10**	0.04	−0.03	0.07
Education					−0.02	0.01	0.01	0.03
Log household size	0.10**	0.05	−0.10	0.10	−0.36**	0.16	−0.87***	0.30
Remittance					−0.17	0.14	0.02	0.27
Off farm employment	−0.17***	0.04	−0.03	0.07	−0.15	0.12	−0.25	0.21
Gender					−0.20	0.19	−0.16	0.29
Fertility index	0.17	0.19	0.30*	0.16	−0.18	0.28	0.90*	0.51
Slope index					−0.13	0.33	−0.42	0.57
Shock index	−0.12***	0.25	−0.79*	0.43	0.29	0.78	−0.25	1.45
Log plot distance	−0.01**	0.01	0.04*	0.02	−0.05	0.03	−0.05	0.07
Organic fertilizer	0.10**	0.03	0.09	0.06	0.08	0.11	0.17	0.21
Pesticide	0.09***	0.02	0.07***	0.01
Log VPFA	0.05	0.01	0.01	0.02	−0.03	0.03	−0.05	0.06
TLU	0.03***	0.005	0.02***	0.008	−0.07***	0.02	−0.09***	0.03
Log farm size					−0.42***	0.10	−0.42*	0.16
Credit					0.20**	0.09	0.35**	0.18
Farm support					−0.27	0.19	0.03	0.30
Land tenure					0.36**	0.16	0.13	0.24
Crop dummy	Included				Included
Zone dummy	Included				Included
N	3,477		1,301		3,477		1,301

Notes:

***Significant at 1% level; **significant at 5% level; *significant at 10% level

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