| 全样本 | 全样本 | 全样本 | 非国有 | 国有 |
| CSR | CSR | CSR | CSR | CSR |
Con | −0.960*** |
| −0.871*** | −0.634*** | −0.843** |
| (−6.00) |
| (−5.45) | (−3.65) | (−2.47) |
Media |
| 0.716*** | 0.657*** | 0.596*** | 0.899*** |
|
| (9.14) | (8.35) | (6.64) | (5.53) |
Con*Media |
|
| −1.722*** | −0.958** | −1.355* |
|
|
| (−4.30) | (−2.09) | (−1.66) |
LEV | −3.913*** | −4.351*** | −4.572*** | −5.063*** | −5.848*** |
| (−8.46) | (−9.34) | (−9.79) | (−9.68) | (−6.15) |
ROE | 47.624*** | 47.238*** | 46.949*** | 46.342*** | 49.331*** |
| (69.08) | (68.40) | (67.92) | (63.81) | (31.86) |
Growth | −0.356* | −0.413** | −0.354* | −0.218 | 0.0210 |
| (−1.71) | (−1.99) | (−1.70) | (−0.98) | (0.05) |
Top1 | 0.045*** | 0.043*** | 0.044*** | 0.039*** | 0.034*** |
| (7.91) | (7.57) | (7.71) | (5.96) | (2.91) |
EXE | −1.638*** | −1.469*** | −1.293*** | −0.139 | −1.781 |
| (−3.33) | (−2.99) | (−2.63) | (−0.29) | (−0.32) |
cons | 17.968*** | 16.177*** | 16.707*** | 17.995*** | 14.321*** |
| (21.87) | (19.56) | (20.09) | (19.77) | (8.43) |
年份效应 | 控制 | 控制 | 控制 | 控制 | 控制 |
行业效应 | 控制 | 控制 | 控制 | 控制 | 控制 |
r2_ a | 0.348 | 0.350 | 0.352 | 0.381 | 0.338 |
F | 283.614 | 286.216 | 269.597 | 207.814 | 88.184 |
N | 14842 | 14842 | 14842 | 10068 | 4774 |