Table 4 OLS model result of determinants of commercial value of woodlot products
Variables | Robust | ||||
|---|---|---|---|---|---|
Coef. | Std. err. | t-ratio | p value | ||
Age of HH in years | 576.117 | 338.374 | 1.70 | 0.092* | |
Livestock number in TLU | 2400.051 | 2436.159 | 0.99 | 0.327 | |
Land size of HH in ha | − 5908.873 | 4517.383 | 1.14 | 0.257 | |
Family size in adult equivalent | 8910.597 | 7825.737 | 1.14 | 0.257 | |
Experience of HH in Eucalyptus production (years) | − 1084.858 | 481.246 | − 2.25 | 0.026** | |
Wealth status of HH (1 = poor, 0 otherwise) | − 3316.951 | 9055.956 | − 0.37 | 0.715 | |
Wealth status of HH (1 = rich, 0 otherwise) | 21,597.51 | 12,392.01 | 1.74 | 0.084* | |
Woodlot size in ha | 62,814.91 | 12,208.6 | 5.15 | 0.000*** | |
Selling price of woodlot product in ETB | 256.949 | 595.3887 | 0.43 | 0.667 | |
Contract with traders (1 = have, 0 otherwise | − 9557.608 | 7153.563 | − 1.34 | 0.184 | |
Access of credit service (1 = access,0 otherwise) | − 22,367.07 | 9290.448 | − 2.41 | 0.018** | |
Woodlot density (1 = dense, 0 otherwise) | 8410.302 | 6905.495 | 1.22 | 0.226 | |
Cooperation participation decision (1 = cooperate, 0 not) | 2113.034 | 8754.79 | 0.24 | 0.810 | |
Access of market information (1 = access, 0 otherwise) | 209.522 | 7751.227 | 0.03 | 0.978 | |
Constant term | − 260,069.8 | 66,089.25 | − 3.94 | 0.000*** | |
Number of obs. = 120; F(14,105) = 6.22; Prob > F (P = 0.0000) R-squared= 0.6244 | |||||