Table 5 Heterogeneity regression.
From: The impact of air pollution on employment mobility of college graduates in the Yangtze River Delta
Educational background | Nature of education | |||
|---|---|---|---|---|
Undergraduates | Postgraduates | From public universities | From private universities | |
AIR | − 0.0136*** (0.0047) | − 0.0488*** (0.0179) | − 0,0125*** (0.0035) | 0.0571 (0.1735) |
University characteristic controls | Yes | Yes | Yes | Yes |
Topographic features controls | Yes | Yes | Yes | Yes |
City characteristics controls | Yes | Yes | Yes | Yes |
Fixed effects | Yes | Yes | Yes | Yes |
Underidentification test LM value | 54.902*** | 10.589*** | 71.393*** | 0.216 |
Weak identification test F value | 63.569*** | 10.314*** | 86.591*** | 0.186 |
N | 314 | 142 | 341 | 94 |
