| (1) | (2) | (3) | (4) | (5) | (6) |
变量 | 非国企 | 国企 | 非高能耗行业组 | 高能耗行业组 | 低内部控制水平组 | 高内部控制水平组 |
| ROA | ROA | ROA | ROA | ROA | ROA |
ESG | 0.003*** | −0.000 | 0.003*** | 0.001 | −0.000 | 0.002*** |
| (3.94) | (−0.30) | (4.23) | (0.73) | (−0.43) | (2.79) |
lev | −0.160*** | −0.126*** | −0.151*** | −0.150*** | −0.205*** | −0.091*** |
| (−20.17) | (−12.67) | (−21.92) | (−10.10) | (−22.06) | (−13.55) |
growth | 0.031*** | 0.018*** | 0.028*** | 0.022*** | 0.035*** | 0.012*** |
| (17.67) | (10.97) | (19.06) | (7.59) | (13.85) | (9.20) |
size | 0.021*** | 0.010*** | 0.017*** | 0.016*** | 0.024*** | 0.009*** |
| (8.77) | (4.39) | (8.47) | (4.14) | (8.81) | (4.77) |
turnover | 0.058*** | 0.037*** | 0.051*** | 0.050*** | 0.052*** | 0.039*** |
| (9.95) | (7.61) | (10.60) | (7.08) | (6.61) | (10.22) |
Age | 0.002 | 0.000 | −0.001 | 0.002 | −0.006 | 0.008*** |
| (0.28) | (0.06) | (−0.44) | (0.29) | (−0.88) | (2.67) |
_cons | −0.372*** | −0.141** | −0.285*** | −0.288*** | −0.412*** | −0.145*** |
| (−7.50) | (−2.44) | (−6.59) | (−3.24) | (−6.65) | (−3.57) |
时间效应 | 控制 | 控制 | 控制 | 控制 | 控制 | 控制 |
个体效应 | 控制 | 控制 | 控制 | 控制 | 控制 | 控制 |
N | 11,314 | 5647 | 14,208 | 2753 | 7086 | 9875 |
R2 | 0.280 | 0.212 | 0.265 | 0.258 | 0.280 | 0.161 |
F | 79.287 | 28.391 | 85.191 | 24.517 | 60.548 | 40.167 |