Variables | Model 1 | Model 2 |
---|---|---|
Quadratic effect | Interaction effect | |
Dependent variable: dietary diversity | Â | Â |
Head of the household—female (1 = yes, 0 = no) | 0.0247 | 0.0234 |
(0.0900) | (0.0862) | |
Age (years) | −0.00109 | −0.00186 |
(−0.0770) | (−0.133) | |
Level of education for the respondent (primary level—dummy) | 2.099** | 2.086** |
(2.509) | (2.568) | |
Secondary level—dummy | 1.181* | 1.142* |
(1.717) | (1.740) | |
Higher secondary and above—dummy | 0.983 | 1.056 |
(1.292) | (1.456) | |
Household size (number of family members) | −0.00954 | −0.0116 |
(−0.144) | (−0.182) | |
Number of times met with public extension officers in last 4Â months | 0.206** | 0.213** |
(2.472) | (2.585) | |
Ownership of radio | 0.324 | 0.246 |
(1.168) | (0.882) | |
Ownership of mobile | −0.0554 | 0.0164 |
(−0.176) | (0.0529) | |
Own farm area (acre) | 0.0167 | 0.0123 |
(1.628) | (1.424) | |
Ln monthly food expenditure | 0.358** | 0.426*** |
(2.362) | (2.695) | |
Ln monthly non-food expenditure | 0.0154 | −0.0108 |
(0.103) | (−0.0722) | |
Ln revenue generated from crop sales per transaction (crop income) | 3.107* | 0.387* |
(1.792) | (1.655) | |
Simpson’s Index | −1.207* | 10.16* |
(−1.957) | (1.664) | |
Interaction effect between SI * crop income |  | −0.868* |
 | (−1.845) | |
Access to credit (dummy 1Â =Â yes, 0Â =Â no) | 0.565 | 0.722** |
(1.583) | (2.058) | |
Kiteto | −0.139 | −0.141 |
(−0.418) | (−0.415) | |
Kongwa | −0.163 | −0.170 |
(−0.493) | (−0.504) | |
Square of Ln revenue generated from crop sales per transaction (crop income) | −0.121* |  |
(−1.783) |  | |
Constant | −18.81 | −4.522 |
(−1.623) | (−1.084) | |
Observations | 200 | 200 |
R-squared | 0.180 | 0.181 |