| 国有企业 | 非国有企业 | 竞争强度小 | 竞争强度大 |
| TobinQ | TobinQ | TobinQ | TobinQ |
Cscore | 22.298*** | 28.567*** | 25.557*** | 21.492*** |
| (2.160) | (6.750) | (4.137) | (3.397) |
CSR | 0.007 | −0.450*** | −0.271*** | −0.262* |
| (0.057) | (0.134) | (0.086) | (0.148) |
SIZE | −0.417*** | −0.896*** | −0.673*** | −0.326*** |
| (0.044) | (0.190) | (0.104) | (0.036) |
TOP1 | 0.002** | −0.007*** | −0.003* | 0.002* |
| (0.001) | (0.002) | (0.001) | (0.001) |
LEV | −0.047 | 1.929*** | 1.226*** | 0.193 |
| (0.196) | (0.506) | (0.321) | (0.184) |
Turn | −0.034 | 0.389* | 0.267* | 0.033 |
| (0.027) | (0.212) | (0.150) | (0.030) |
Cscore*CSR | 7.017*** | 30.768*** | 21.998*** | 11.927** |
| (2.195) | (6.904) | (4.375) | (5.075) |
_cons | 10.136*** | 19.468*** | 14.938*** | 7.978*** |
| (0.835) | (3.802) | (2.010) | (0.677) |
IND | 控制 | 控制 | 控制 | 控制 |
YEAR | 控制 | 控制 | 控制 | 控制 |
N | 6272.000 | 10010.000 | 14643.000 | 1639.000 |
r2 | 0.257 | 0.101 | 0.107 | 0.376 |
r2_a | 0.253 | 0.098 | 0.105 | 0.363 |