|
| (1) | (2) |
| VARIABLES (变量) | TR | TR |
| X1 | 0.139*** | 0.208*** |
| (3.54) | (3.58) | |
| X2 |
| −1.540*** |
|
| (−6.90) | |
| X3 |
| 0.536*** |
|
| (4.15) | |
| X4 |
| −0.167** |
|
| (−2.13) | |
| X5 |
| 0.163*** |
|
| (2.60) | |
| Constant | −0.209 | 12.545*** |
| (−0.61) | (7.42) | |
| Observations | 341 | 341 |
| R-squared | 0.23 | 0. 374 |
| F test | 0.000458 | 0 |
| r2_a_ | . | . |
| F | 12.52 | 20.51 |