| 国有 | 非国有 |
VARIABLES | esg | esg |
did | 0.599 | 1.236*** |
| (0.371) | (0.331) |
Size | 2.451*** | 2.073*** |
| (0.087) | (0.108) |
Lev | −4.475*** | −1.652*** |
| (0.661) | (0.551) |
ROA | −8.906*** | −0.800 |
| (2.141) | (1.478) |
ATO | 0.953*** | 0.961*** |
| (0.228) | (0.276) |
Cashflow | 3.649** | 2.953** |
| (1.454) | (1.258) |
Indep | 1.911 | −0.892 |
| (1.681) | (1.513) |
Top1 | 2.221*** | −1.598** |
| (0.594) | (0.634) |
FirmAge | 0.821** | 1.752*** |
| (0.340) | (0.249) |
Constant | −37.880*** | −32.290*** |
| (2.216) | (2.500) |
Observations | 5006 | 4934 |
R-squared | 0.337 | 0.259 |
industry | YES | YES |
year | YES | YES |
F | 106.4 | 59.69 |
Adj R-squared | 0.327 | 0.247 |