变量 | 市场化程度 | 产权性质 | 污染程度 | |||
(1) | (2) | (3) | (4) | (5) | (6) | |
高 | 低 | 国有 | 非国有 | 高 | 低 | |
TobinQ | TobinQ | TobinQ | TobinQ | TobinQ | TobinQ | |
ESG | 0.0164*** | 0.0187*** | 0.0073** | 0.0397*** | 0.0102** | 0.0236*** |
| (4.75) | (2.61) | (2.07) | (7.47) | (2.14) | (5.99) |
INVH | 1.5771*** | 0.8033*** | 0.8925*** | 2.1842*** | 1.1875*** | 1.7572*** |
| (14.46) | (3.90) | (8.14) | (13.57) | (7.81) | (14.23) |
ESG × INVH | 0.0334*** | 0.0063 | 0.0005 | 0.1111*** | −0.0144 | 0.0722*** |
| (2.75) | (0.24) | (0.04) | (5.58) | (−0.90) | (4.88) |
Cons | 16.1969*** | 13.7866*** | 10.2356*** | 18.4903*** | 9.9264*** | 16.6827*** |
| (20.44) | (9.48) | (11.84) | (17.09) | (7.72) | (19.63) |
N | 6832 | 1877 | 4519 | 4182 | 3077 | 5619 |
R-squared | 0.767 | 0.768 | 0.738 | 0.772 | 0.786 | 0.755 |
Controls | YES | YES | YES | YES | YES | YES |
Year | YES | YES | YES | YES | YES | YES |
Firm | YES | YES | YES | YES | YES | YES |