Model (2) in Table 6 presents the DID estimates after controlling individual properties.
The coefficients of age and age squared indicate that there is an inverse U-shaped
relationship between employment and age, which concurs with the theoretical expectation
of life cycle models of labor supply. Although more education will increase both male and
female employment, its effect on male workers in our study is not significant (close to zero).
Better health conditions increase both female and male employment, which meets the
expectation of human capital theory