Research, Policy and Practice
Table 5 Two-limit tobit regression results on households’ perceptions about P. juliflora
Variables | Coef. | Std. Err. | \( \frac{\partial E\left(y\ast \right)}{\partial x} \) | Std. Err. |
|---|---|---|---|---|
Gender | − 0.074*** | 0.020 | − 0.0096*** | 0.004 |
Education | − 0.022 | 0.014 | − 0.0062 | 0.004 |
Family size (ME) | 0.002 | 0.005 | 0.0007 | 0.001 |
Livelihood strategy | − 0.039*** | 0.014 | − 0.0133*** | 0.007 |
Livestock owned (TLU) | − 0.000 | 0.000 | − 0.0000 | 0.000 |
Land holding | 0.004 | 0.013 | 0.0011 | 0.003 |
Experience in crop production | 0.002 | 0.002 | 0.0007 | 0.000 |
Extension service | − 0.003*** | 0.001 | − 0.0010*** | 0.000 |
Income | 1.63 | 1.65 | 4.46e0 | 0.000 |
Market distance | − 0.003*** | 0.000 | − 0.0008*** | 0.000 |
Proximity to the bush land | 0.001* | 0.000 | 0.0003* | 0.000 |
Irrigation use | − 0.0016 | 0.020 | − 0.0043 | 0.005 |
Phone usage | − 0.001 | 0.014 | 0.0003 | 0.004 |
Constant | 0.531*** | 0.039 | ||
Sigma | 0.071*** | 0.004 |