变量 | 模型1 | T值1 | 模型2 | T值2 | 模型3 | T值3 |
csr | 0.0844*** | 2.71 |
|
|
|
|
cr |
|
| −0.0835** | −2.24 |
|
|
er |
|
| 0.186*** | 6.85 |
|
|
jr |
|
| −0.0594** | −2.01 |
|
|
gr |
|
| 0.0520*** | 3.50 |
|
|
csrcr |
|
|
|
| −0.00922 | −0.21 |
csrer |
|
|
|
| 0.201*** | 6.32 |
csrjr |
|
|
|
| −0.0500 | −1.53 |
csrgr |
|
|
|
| 0.0355** | 2.36 |
size | −1.182*** | −19.11 | −1.123*** | −20.15 | −1.188*** | −19.53 |
roa | 0.153*** | 8.87 | 0.146*** | 8.50 | 0.145*** | 8.44 |
gy | 0.187*** | 3.32 | 0.158*** | 2.82 | 0.165*** | 2.96 |
Constant | −0.135*** | −9.77 | −0.117*** | −8.56 | −0.117*** | −8.46 |
F | 153.27 |
| 97.28 |
| 95.63 |
|
Observations | 3053 |
| 3053 |
| 3,053 |
|
Number of id_new | 344 |
| 344 |
| 344 |
|
R-squared | 0.185 |
| 0.201 |
| 0.199 |
|