Table 3 Robustness test.
From: Impact of air pollution perception on environmental governance satisfaction
| Â | (1) | (2) | (3) | (4) |
|---|---|---|---|---|
VARIABLES | envg_sat | envg_sat | envg_sat | envg_sat |
airppp | −0.3793* |  |  | −0.2497* |
| Â | (0.0181) | Â | Â | (0.0117) |
AQI |  | −0.3918* |  |  |
| Â | Â | (0.0878) | Â | Â |
waterpp |  |  | −0.2271* |  |
| Â | Â | Â | (0.0113) | Â |
Constant | YES | YES | YES | YES |
Control variables | YES | YES | YES | YES |
Province effect | No | No | No | YES |
Observations | 4663 | 4663 | 4663 | 4663 |
R-squared | / | 0.0229 | 0.0979 | 0.1487 |
