Table 7 Interval regression. WTP determinants for voluntary health insurance (system C)
From: People's willingness to pay for health insurance in rural Vietnam
1 | 2 | |||||
|---|---|---|---|---|---|---|
Coef. | z | P > |z| | Coef. | z | P > |z| | |
Head | .1240847 | 1.47 | 0.142 | .0740998 | 1.02 | 0.309 |
Male | .1294685 | 1.56 | 0.119 | .0749992 | 1.05 | 0.294 |
Age | -.0083357 | -2.52 | 0.012 | -.007418 | -2.60 | 0.009 |
Farmer | .0144706 | 0.17 | 0.867 | -.112466 | -1.51 | 0.131 |
Morethanprimary | .20443 | 2.52 | 0.012 | .1703909 | 2.44 | 0.015 |
Membershh | .0996013 | 4.05 | 0.000 | .0646929 | 3.05 | 0.002 |
Children | .1119569 | 1.97 | 0.048 | .0792814 | 1.62 | 0.104 |
Elderly | -.0344205 | -0.53 | 0.599 | -.0092381 | -0.16 | 0.870 |
Chronic | .3078385 | 3.65 | 0.000 | .1541756 | 2.12 | 0.034 |
Hcneed | -.4161749 | -3.47 | 0.001 | -.3366622 | -3.27 | 0.001 |
Insurexp | .0769168 | 0.80 | 0.423 | -.0151158 | -0.18 | 0.855 |
Poor | -.0419754 | -0.39 | 0.697 | -.153246 | -1.65 | 0.100 |
Rich | .1770999 | 1.84 | 0.066 | .1259169 | 1.52 | 0.129 |
Prefcohi | 1.321762 | 19.56 | 0.000 | |||
Prefvohi | 1.648773 | 21.81 | 0.000 | |||
Constant | 8.885455 | 38.61 | 0.000 | 8.452932 | 42.49 | 0.000 |
Log likelihood = -4820.0345 | Log likelihood = -4522.9879 | |||||
LR chi2(13) = 97.41 | LR chi2(15) = 691.51 | |||||
Prob > chi2 = 0.0000 | Prob > chi2 = 0.0000 | |||||
Total number of observations = 2022 | Total number of observations = 2022 | |||||
Variable name | Description | |||||
Prefcohi | Prefcohi = 1 if the respondent prefers compulsory health insurance (system B) over the other alternatives. Prefcohi = 0 otherwise. | |||||
Prefvohi | Prefvohi = 1 if the respondent prefers voluntary health insurance (system C) over the other alternatives. Prefvohi = 0 otherwise | |||||