| (1) | (2) | (3) | (4) | (5) |
| 东部 | 中部 | 西部 | 恢复期 | 抵御期 |
变量 | ER | ER | ER | ER | ER |
Db | 5.162** (2.576) | 20.070*** (4.592) | 8.749** (3.933) | −7.278* (4.059) | 14.294*** (2.474) |
Inter | −5.727 (7.963) | −44.057* (22.497) | −16.044 (14.300) | −56.977*** (19.483) | −14.479* (8.449) |
Infra | −0.111* (0.058) | 0.486** (0.186) | −0.413*** (0.062) | −0.077 (0.052) | −0.185*** (0.068) |
Retail | −1.597 (1.426) | −2.162 (1.776) | −1.418 (1.362) | −4.870*** (1.407) | −2.849** (1.127) |
People | −0.001** (0.001) | 0.010 (0.009) | 0.016** (0.007) | −0.001 (0.001) | −0.001 (0.001) |
PAD | −0.025 (0.029) | 0.092 (0.075) | −0.035 (0.038) | 0.065* (0.035) | −0.050* (0.027) |
样本量 | 198 | 144 | 198 | 150 | 390 |
个体固定 | YES | YES | YES | YES | YES |
时间固定 | YES | YES | YES | YES | YES |
R2 | 0.242 | 0.388 | 0.468 | 0.584 | 0.360 |