Table 3.
Open in new tab

Results of probit regression of GSR (Simão) adoption.

GazaNampulaSofala
Rainfed lowland0.663*0.138−0.141
(0.342)(0.326)(0.273)
Upland1.681*0.273−0.673
(1.000)(0.354)(0.485)
Clay soil0.052−0.026−0.707
(0.371)(0.394)(0.514)
Loam soil−0.2820.078
(0.399)(0.388)
Transplanted rice−1.097***−0.114−0.727*
(0.363)(0.243)(0.424)
Male household head0.467−0.693**−0.070
(0.325)(0.299)(0.271)
Education−0.0010.050−0.024
(0.035)(0.032)(0.032)
Farm experience−0.027−0.0100.010
(0.017)(0.011)(0.012)
Household size−0.161**0.0170.132**
(0.069)(0.063)(0.060)
Constant0.704−0.116−0.069
(0.470)(0.571)(0.574)
Log-likelihood |${\chi ^2}$|29.92011.00416.115
Pseudo |${R^2}$|0.2220.0610.094
Observations99150129
GazaNampulaSofala
Rainfed lowland0.663*0.138−0.141
(0.342)(0.326)(0.273)
Upland1.681*0.273−0.673
(1.000)(0.354)(0.485)
Clay soil0.052−0.026−0.707
(0.371)(0.394)(0.514)
Loam soil−0.2820.078
(0.399)(0.388)
Transplanted rice−1.097***−0.114−0.727*
(0.363)(0.243)(0.424)
Male household head0.467−0.693**−0.070
(0.325)(0.299)(0.271)
Education−0.0010.050−0.024
(0.035)(0.032)(0.032)
Farm experience−0.027−0.0100.010
(0.017)(0.011)(0.012)
Household size−0.161**0.0170.132**
(0.069)(0.063)(0.060)
Constant0.704−0.116−0.069
(0.470)(0.571)(0.574)
Log-likelihood |${\chi ^2}$|29.92011.00416.115
Pseudo |${R^2}$|0.2220.0610.094
Observations99150129

Notes: Asterisks (*, **, and ***) denote significance at 10, 5, and 1 per cent levels, respectively. Standard errors of estimated coefficients are in parentheses. ‘Irrigated lowland’ and ‘loam soil’ are used as references. In Gaza, ‘clay soil’ is also a reference because only one ‘loam soil’ farmer was observed in our data. Estimated coefficients for district dummies are not shown.

Table 3.
Open in new tab

Results of probit regression of GSR (Simão) adoption.

GazaNampulaSofala
Rainfed lowland0.663*0.138−0.141
(0.342)(0.326)(0.273)
Upland1.681*0.273−0.673
(1.000)(0.354)(0.485)
Clay soil0.052−0.026−0.707
(0.371)(0.394)(0.514)
Loam soil−0.2820.078
(0.399)(0.388)
Transplanted rice−1.097***−0.114−0.727*
(0.363)(0.243)(0.424)
Male household head0.467−0.693**−0.070
(0.325)(0.299)(0.271)
Education−0.0010.050−0.024
(0.035)(0.032)(0.032)
Farm experience−0.027−0.0100.010
(0.017)(0.011)(0.012)
Household size−0.161**0.0170.132**
(0.069)(0.063)(0.060)
Constant0.704−0.116−0.069
(0.470)(0.571)(0.574)
Log-likelihood |${\chi ^2}$|29.92011.00416.115
Pseudo |${R^2}$|0.2220.0610.094
Observations99150129
GazaNampulaSofala
Rainfed lowland0.663*0.138−0.141
(0.342)(0.326)(0.273)
Upland1.681*0.273−0.673
(1.000)(0.354)(0.485)
Clay soil0.052−0.026−0.707
(0.371)(0.394)(0.514)
Loam soil−0.2820.078
(0.399)(0.388)
Transplanted rice−1.097***−0.114−0.727*
(0.363)(0.243)(0.424)
Male household head0.467−0.693**−0.070
(0.325)(0.299)(0.271)
Education−0.0010.050−0.024
(0.035)(0.032)(0.032)
Farm experience−0.027−0.0100.010
(0.017)(0.011)(0.012)
Household size−0.161**0.0170.132**
(0.069)(0.063)(0.060)
Constant0.704−0.116−0.069
(0.470)(0.571)(0.574)
Log-likelihood |${\chi ^2}$|29.92011.00416.115
Pseudo |${R^2}$|0.2220.0610.094
Observations99150129

Notes: Asterisks (*, **, and ***) denote significance at 10, 5, and 1 per cent levels, respectively. Standard errors of estimated coefficients are in parentheses. ‘Irrigated lowland’ and ‘loam soil’ are used as references. In Gaza, ‘clay soil’ is also a reference because only one ‘loam soil’ farmer was observed in our data. Estimated coefficients for district dummies are not shown.

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