Open Access
Table 8
Marginal effects of explanatory variables on probabilities and WTP: Tobit estimation.
Effets marginaux des variables explicatives sur les probabilités et la volonté de payer : estimation Tobit.
| Variables | Probabilities [Pr(WTP > 0)] |
WTP (WTP > 0) |
|---|---|---|
| Education | 0.042*** (0.009) | 1.342*** (0.370) |
| Household size | 0.005 (0.012) | 0.140 (0.315) |
| Farm size | 0.007 (0.010) | 0.196 (0.245) |
| Income | 0.015*** (0.005) | 0.165*** (0.038) |
| The environment has the right to be protected irrespective of the costs | 0.012*** (0.004) | 0.127*** (0.022) |
| I care about the environment in general | 0.004 (0.007) | 0.038 (0.031) |
| I feel responsible to finance for adaptation programme to climate change | –0.002 (0.004) | –0.025 (0.019) |
| Impacts on agricultural production | 0.006*** (0.001) | 0.270*** (0.056) |
| Concern for the risk posed by climate change | 0.005*** (0.001) | 0.189*** (0.046) |
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