Table 7.
Results of the mediating effect of college expansion on household income.
| Variable | Model 8 | Model 9 | Model 10 | Model 11 | Model 12 | Model 13 |
|---|---|---|---|---|---|---|
| ChildeduY | Fincome | ChildeduY | ChildeduY | Fincome | ChildeduY | |
| ParenteduY | 0.297*** | 1.593** | 0.258*** | 0.274*** | 0.650*** | 0.268*** |
| 0.077 | 0.622 | 0.079 | 0.016 | 0.084 | 0.017 | |
| Fincome | 0.025* | 0.009*** | ||||
| 0.013 | 0.003 | |||||
| Health | −0.064 | 1.510 | −0.101 | −0.073 | 0.622** | −0.079 |
| 0.315 | 2.535 | 0.311 | 0.053 | 0.269 | 0.053 | |
| IQ | 0.255 | −1.670 | 0.296 | 0.169*** | −0.399 | 0.173*** |
| 0.304 | 2.450 | 0.300 | 0.050 | 0.254 | 0.050 | |
| Family size | −0.037 | −0.794 | −0.017 | −0.159*** | 1.106*** | −0.169*** |
| 0.148 | 1.190 | 0.146 | 0.030 | 0.152 | 0.030 | |
| Intercept | 9.723*** | −10.488 | 9.983*** | 8.637*** | −0.496 | 8.642*** |
| 3.353 | 26.994 | 3.306 | 1.246 | 6.329 | 1.244 | |
| Gender | YES | YES | YES | YES | YES | YES |
| Province | YES | YES | YES | YES | YES | YES |
| Urban | YES | YES | YES | YES | YES | YES |
| Number of obs | 126 | 126 | 126 | 3,484 | 3,484 | 3,484 |
| R 2 | 0.479 | 0.515 | 0.500 | 0.191 | 0.106 | 0.192 |
| Adj_R2 | 0.315 | 0.362 | 0.335 | 0.183 | 0.098 | 0.185 |
| F | 2.91 | 3.36 | 3.03 | 26.20 | 13.21 | 25.67 |
“*,” “**,” and “***” indicate that they are significant at the 10, 5, and 1% levels in turn, and are not significant if they are not marked. The numbers in parentheses in the table are standard errors.