prof |
|
|
| −0.001** | −0.002** | −0.002** | −0.002*** | −0.002 |
|
|
|
| (−2.51) | (−2.53) | (−2.53) | (−2.62) | (−0.90) |
grow |
|
|
|
| 0.000 | 0.000 | 0.000** | −0.002 |
|
|
|
|
| (1.64) | (1.63) | (2.13) | (−0.66) |
herf |
|
|
|
|
| −0.001 | −0.002 | −0.265** |
|
|
|
|
|
| (−0.40) | (−0.51) | (−2.00) |
L.DFC |
|
|
|
|
|
|
| −0.465*** |
|
|
|
|
|
|
|
| (−2.63) |
常数项 | 0.042*** | −0.087*** | −0.074*** | −0.060*** | −0.062*** | −0.057** | 0.142 | 1.490* |
| (9.95) | (−5.29) | (−4.50) | (−3.46) | (−3.67) | (−2.42) | (1.38) | (1.84) |
样本数 | 3630 | 3630 | 3630 | 3630 | 3630 | 3630 | 3630 | 3025 |
R2 | 0.002 | 0.030 | 0.078 | 0.124 | 0.131 | 0.131 | 0.068 |
|
F | 7.735 | 36.507 | 37.510 | 29.198 | 24.548 | 24.202 | 2.221 | 7.866 |