Table 4 Robustness of Model 2 for crop insurance
From: Intensity of crop and livestock insurance adoption: lessons from Mexico
Dependent variable: | |||||||||
|---|---|---|---|---|---|---|---|---|---|
ICIA | |||||||||
Poisson | Quasi-Poisson | Negative Binomial | Poisson | Quasi-Poisson | Negative Binomial | Poisson | Quasi-Poisson | Negative Binomial | |
Combined | Combined | Combined | Index | Index | Index | Indemnity | Indemnity | Indemnity | |
POP | 0.520\(^{***}\) | 0.520\(^{***}\) | 0.294\(^{***}\) | 0.424\(^{***}\) | 0.424\(^{***}\) | 0.333\(^{***}\) | 0.266\(^{***}\) | 0.266\(^{**}\) | 0.185\(^{***}\) |
(0.010) | (0.070) | (0.040) | (0.013) | (0.046) | (0.034) | (0.021) | (0.117) | (0.069) | |
ASIPUP | −0.007\(^{***}\) | −0.007 | 0.002 | 0.006\(^{**}\) | 0.006 | −0.005 | −0.040\(^{***}\) | −0.040 | 0.038 |
(0.003) | (0.017) | (0.013) | (0.003) | (0.010) | (0.009) | (0.012) | (0.069) | (0.040) | |
PI | 0.402\(^{***}\) | 0.402\(^{*}\) | 0.281\(^{*}\) | 0.468\(^{***}\) | 0.468\(^{**}\) | 0.101 | 0.149\(^{**}\) | 0.149 | 0.670\(^{**}\) |
(0.032) | (0.216) | (0.150) | (0.053) | (0.182) | (0.136) | (0.061) | (0.346) | (0.265) | |
CDP | 0.003\(^{***}\) | 0.003 | 0.001 | −0.0001 | −0.0001 | −0.0001 | 0.0004\(^{*}\) | 0.0004 | 0.002\(^{**}\) |
(0.0003) | (0.002) | (0.001) | (0.0001) | (0.0005) | (0.0005) | (0.0002) | (0.001) | (0.001) | |
NRS | −0.006\(^{***}\) | −0.006\(^{***}\) | −0.003\(^{**}\) | −0.001\(^{***}\) | −0.001 | −0.001 | −0.007\(^{***}\) | −0.007 | −0.006\(^{*}\) |
(0.0002) | (0.002) | (0.001) | (0.0003) | (0.001) | (0.001) | (0.001) | (0.004) | (0.003) | |
Constant | 0.892 | −1.236\(^{**}\) | 0.557 | −0.266 | −0.289 | −2.208\(^{**}\) | |||
(0.943) | (0.583) | (0.629) | (0.549) | (1.619) | (1.004) | ||||
Fixed effects | State and Year | State and Year | State and Year | State and Year | State and Year | State and Year | State and Year | State and Year | State and Year |
Observations | 172 | 172 | 172 | 156 | 156 | 156 | 83 | 83 | 83 |
AIC | 6878.93 | NA | 1440.48 | 1983.21 | NA | 1099.35 | 1993.88 | NA | 611.11 |
- Note: Standard errors are in parentheses. \(^{*}\)p<0.1; \(^{**}\)p<0.05; \(^{***}\)p<0.01