Input variables | Coefficients | Std. | p value |
---|---|---|---|
Constant | 0.674** | 0.146 | 0.000 |
Number hive (ln) | 0.145*** | 0.028 | 0.000 |
Lab our use in (man-day) (ln) | 0.042 | 0.057 | 0.468 |
Type of beehive used | 0.488*** | 0.071 | 0.000 |
Bee forage cultivation (ln) | 0.077 | 0.048 | 0.106 |
Proximity to natural forest | − 0.139** | 0.037 | 0.000 |
Supplement used (ln) | 0.004 | 0.025 | 0.880 |
Inefficiency variables | |||
Constant | − 1.049 | 1.329 | 0.809 |
Sex household head (Hh) | 0.741 | 0.536 | 0.345 |
Household size | 0.106 | 0.066 | 0.109 |
Beekeeping experience of Hh | 0.153* | 0.085 | 0.071 |
Education level of Hh | − 0.081*** | 0.025 | 0.002 |
Cooperative member | − 2.856*** | 0.470 | 0.000 |
Distance to market | 1.305 | 0.585 | 0.126 |
Participations in demonstration | − 1.684*** | 0.496 | 0.001 |
Extension contact per year | − 0.042** | 0.019 | 0.034 |
Total income (ln) | 0.236 | 0.441 | 0.592 |
Sigma square | 0.153*** | Â | 0.002 |
Gamma | 0.435** | Â | 0.032 |
Log likelihood | − 213.888 |  |  |