Tan | 模型(1) | 模型(2) | 模型(3) | 模型(4) | 模型(5) | 模型(6) |
Finance | 4.421*** | 5.077*** | 3.911*** | 2.603*** | 2.610*** | 2.173*** |
| (0.133) | (0.152) | (0.156) | (0.192) | (0.192) | (0.196) |
Er |
| −0.016*** | −0.008* | 0.002 | 0.002 | 0.001 |
|
| (0.005) | (0.004) | (0.004) | (0.004) | (0.004) |
Open |
|
| 2.744*** | 2.929*** | 2.928*** | 2.729*** |
|
|
| (0.152) | (0.149) | (0.149) | (0.148) |
Urban |
|
|
| 0.275*** | 0.274*** | 0.166*** |
|
|
|
| (0.025) | (0.025) | (0.027) |
Density |
|
|
|
| −0.000 | −0.000 |
|
|
|
|
| (0.000) | (0.000) |
Gdp |
|
|
|
|
| 1.046*** |
|
|
|
|
|
| (0.122) |
_cons | −0.410*** | −0.627*** | −0.820*** | −3.365*** | −3.330*** | −2.536*** |
| (0.052) | (0.050) | (0.048) | (0.234) | (0.241) | (0.255) |
N | 2583.000 | 2583.000 | 2583.000 | 2583.000 | 2583.000 | 2583.000 |
r2 |
| 0.372 | 0.450 | 0.478 | 0.478 | 0.494 |
r2_a |
| 0.296 | 0.384 | 0.415 | 0.415 | 0.432 |
控制个体 | Yes | Yes | Yes | Yes | Yes | Yes |
控制时间 | Yes | Yes | Yes | Yes | Yes | Yes |