Parameter estimates of the MVP model
| Variable | Crop management | Farm products management | Water management | Livelihood diversification | Farmland management | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Coefficients | p-value | Coefficients | p-value | Coefficient | p-value | Coefficient | p-value | Coefficient | p-value | |
| Sangke Satob (1/0) | −0.083 | 0.631 | 0.169 | 0.214 | 0.721*** | 0.000 | −0.212 | 0.150 | −0.255* | 0.059 |
| Tum Ring (1/0) | 0.092 | 0.611 | 0.617*** | 0.000 | 0.831*** | 0.000 | −0.318* | 0.060 | −0.812*** | 0.000 |
| Female headed HH (1/0) | 0.234 | 0.174 | −0.027 | 0.855 | −0.076 | 0.655 | −0.398*** | 0.016 | −0.191 | 0.206 |
| Age of HH head (year) | −0.001 | 0.897 | 0.003 | 0.465 | 0.003 | 0.602 | 0.009* | 0.056 | −0.006 | 0.235 |
| HH size (persons) | 0.006 | 0.865 | −0.021 | 0.496 | 0.039 | 0.297 | −0.002 | 0.960 | 0.041 | 0.188 |
| Education of HH head (year) | −0.007 | 0.750 | −0.006 | 0.711 | −0.007 | 0.752 | 0.053*** | 0.006 | 0.006 | 0.743 |
| No. of sick persons (persons) | −0.037 | 0.558 | 0.055 | 0.368 | −0.086 | 0.284 | −0.251** | 0.044 | −0.088 | 0.136 |
| Farmland area (ha) | 0.385*** | 0.000 | 0.089** | 0.046 | 0.026 | 0.579 | −0.051 | 0.386 | 0.086 | 0.186 |
| Farmland access to water | 0.392*** | 0.000 | 0.108 | 0.154 | 0.305*** | 0.000 | 0.096 | 0.226 | 0.220*** | 0.002 |
| Distance to main road (km) | −0.083 | 0.396 | 0.024 | 0.812 | −0.111 | 0.150 | 0.038 | 0.697 | −0.053 | 0.651 |
| Physical assets (million Riel) | 0.006 | 0.516 | 0.015* | 0.050 | 0.015** | 0.044 | −0.024** | 0.046 | 0.001 | 0.880 |
| Trust among community | 0.245** | 0.037 | −0.125 | 0.208 | −0.056 | 0.632 | −0.057 | 0.596 | 0.005 | 0.960 |
| Access to credit | −0.091 | 0.374 | 0.190** | 0.025 | 0.235** | 0.031 | −0.073 | 0.387 | 0.108 | 0.214 |
| Perception of climate change | 1.141*** | 0.000 | 0.415 | 0.161 | 0.661 | 0.148 | −0.244 | 0.384 | 0.189 | 0.506 |
| Past experience with drought | 0.014 | 0.958 | 0.395* | 0.050 | 0.664*** | 0.002 | 0.147 | 0.529 | 0.374* | 0.068 |
| Constant | −1.755*** | 0.003 | −1.602*** | 0.002 | −3.608*** | 0.000 | −0.613 | 0.263 | −0.559 | 0.272 |
| Variable | Crop management | Farm products management | Water management | Livelihood diversification | Farmland management | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Coefficients | Coefficients | Coefficient | Coefficient | Coefficient | ||||||
| Sangke Satob (1/0) | −0.083 | 0.631 | 0.169 | 0.214 | 0.721 | 0.000 | −0.212 | 0.150 | −0.255 | 0.059 |
| Tum Ring (1/0) | 0.092 | 0.611 | 0.617 | 0.000 | 0.831 | 0.000 | −0.318 | 0.060 | −0.812 | 0.000 |
| Female headed HH (1/0) | 0.234 | 0.174 | −0.027 | 0.855 | −0.076 | 0.655 | −0.398 | 0.016 | −0.191 | 0.206 |
| Age of HH head (year) | −0.001 | 0.897 | 0.003 | 0.465 | 0.003 | 0.602 | 0.009 | 0.056 | −0.006 | 0.235 |
| HH size (persons) | 0.006 | 0.865 | −0.021 | 0.496 | 0.039 | 0.297 | −0.002 | 0.960 | 0.041 | 0.188 |
| Education of HH head (year) | −0.007 | 0.750 | −0.006 | 0.711 | −0.007 | 0.752 | 0.053 | 0.006 | 0.006 | 0.743 |
| No. of sick persons (persons) | −0.037 | 0.558 | 0.055 | 0.368 | −0.086 | 0.284 | −0.251 | 0.044 | −0.088 | 0.136 |
| Farmland area (ha) | 0.385 | 0.000 | 0.089 | 0.046 | 0.026 | 0.579 | −0.051 | 0.386 | 0.086 | 0.186 |
| Farmland access to water | 0.392 | 0.000 | 0.108 | 0.154 | 0.305 | 0.000 | 0.096 | 0.226 | 0.220 | 0.002 |
| Distance to main road (km) | −0.083 | 0.396 | 0.024 | 0.812 | −0.111 | 0.150 | 0.038 | 0.697 | −0.053 | 0.651 |
| Physical assets (million Riel) | 0.006 | 0.516 | 0.015 | 0.050 | 0.015 | 0.044 | −0.024 | 0.046 | 0.001 | 0.880 |
| Trust among community | 0.245 | 0.037 | −0.125 | 0.208 | −0.056 | 0.632 | −0.057 | 0.596 | 0.005 | 0.960 |
| Access to credit | −0.091 | 0.374 | 0.190 | 0.025 | 0.235 | 0.031 | −0.073 | 0.387 | 0.108 | 0.214 |
| Perception of climate change | 1.141 | 0.000 | 0.415 | 0.161 | 0.661 | 0.148 | −0.244 | 0.384 | 0.189 | 0.506 |
| Past experience with drought | 0.014 | 0.958 | 0.395 | 0.050 | 0.664 | 0.002 | 0.147 | 0.529 | 0.374 | 0.068 |
| Constant | −1.755 | 0.003 | −1.602 | 0.002 | −3.608 | 0.000 | −0.613 | 0.263 | −0.559 | 0.272 |
| Correlation coefficients | ||
| Coefficient | p-level | |
| ρ21 | 0.171* | 0.037 |
| ρ31 | 0.111 | 0.237 |
| ρ41 | −0.139 | 0.102 |
| ρ51 | 0.026 | 0.750 |
| ρ32 | 0.208*** | 0.006 |
| ρ42 | 0.182** | 0.016 |
| ρ52 | 0.144** | 0.040 |
| ρ43 | 0.280*** | 0.001 |
| ρ53 | 0.216*** | 0.005 |
| ρ54 | 0.189** | 0.011 |
| Number of observations | 586 | |
| Draws | 100 | |
| Wald χ2 (75) | 400.33 | |
| p-value | 0.000*** | |
| Log pseudolikelihood | −1,493.5462 | |
| Coefficient | ||
| 0.171 | 0.037 | |
| 0.111 | 0.237 | |
| −0.139 | 0.102 | |
| 0.026 | 0.750 | |
| 0.208 | 0.006 | |
| 0.182 | 0.016 | |
| 0.144 | 0.040 | |
| 0.280 | 0.001 | |
| 0.216 | 0.005 | |
| 0.189 | 0.011 | |
| Number of observations | 586 | |
| Draws | 100 | |
| Wald | 400.33 | |
| 0.000 | ||
| Log pseudolikelihood | −1,493.5462 | |
Notes:
Likelihood ratio test of ρ21 = ρ31 = ρ41 = ρ51 = ρ32 = ρ42 = ρ52 = ρ43 = ρ53 = ρ54 = 0, χ2 (10) = 45.0472 and p-value = 0.0000;
***;
**;
* Significant at 1, 5 and 10 % level, respectively. HH means household
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