| 变量 |
|
|
| −0.032* |
| (−1.960) | |
|
| −0.004 |
| (−0.310) | |
|
| −0.090* |
| (−1.850) | |
|
| −0.010 |
| (−0.540) | |
|
| 0.101 |
| (1.170) | |
|
| 0.027 |
| (0.220) | |
|
| −0.174** |
| (−2.140) | |
|
| −0.100*** |
| (−3.970) | |
|
| 0.418** |
| (2.030) | |
|
| 22,298 |
| 行业效应 | 控制 |
| 值 | 0.000 |
|
| 0.007 |