Research Article
Empirical Analysis of Beneficial Equality of the Basic Medical Insurance for Migrants in China
| | Total hospitalization medical expenses | Possibility of medical insurance application | | Variable | Heckman model | Probit model | | First step (1) | Second step (2) |
| | Income level (highest-income group as a reference) | | Lowest income | −0.0735 (0.0285) | −0.3207 (0.0682) | −0.0767 (0.0286) | | Lower income | −0.1373 (0.0294) | −0.2523 (0.0725) | −0.1399 (0.0294) | | Middle income | −0.1393 (0.0261) | −0.2574 (0.0628) | −0.1398 (0.0261) | | Higher income | −0.1363 (0.0262) | −0.2591 (0.0630) | −0.1398 (0.0263) | Wald test
(rho = 0) chi2 (1) | 6.21 | | | Observations | 151999 | 2198 | 154197 |
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Standard errors are in parentheses; , , and . |
