变量 | 模型(1) | |||||||||
1 | 2 | 3 | 4 | 5 | ||||||
did | 0.016*** (0.006) | 0.015** (0.006) | 0.014** (0.006) | 0.016*** (0.009) | 0.015*** (0.006) | |||||
fsgdp |
| 0.152** (0.061) | 0.161*** (0.061) | 0.168*** (0.060) | 0.163*** (0.061) | |||||
inst |
|
| −0.008 (0.009) | −0.017* (0.009) | −0.018* (0.009) | |||||
urt |
|
|
| −0.232*** (0.080) | −0.267*** (0.087) | |||||
scl |
|
|
|
| 0.051 (0.049) | |||||
cons | 0.201*** (0.004) | 0.161*** (0.016) | 0.167*** (0.017) | 0.303*** (0.050) | 0.304*** (0.050) | |||||
省份固定效应 | YES | YES | YES | YES | YES | |||||
年份固定效应 | YES | YES | YES | YES | YES | |||||
R2 | 0.834 | 0.843 | 0.844 | 0.849 | 0.850 | |||||