国有

非国有

高新技术

非高新技术

ESG

ESG

ESG

ESG

DCG

0.105*** (0.024)

0.003 (0.019)

0.032 (0.022)

0.037* (0.020)

Lev

−0.283** (0.124)

−0.008*** (0.002)

−0.569*** (0.115)

−0.008*** (0.001)

Cashflow

0.030 (0.114)

−0.201 (0.169)

−0.243* (0.145)

0.124 (0.219)

Growth

−0.002*** (0.00)

−0.002** (0.001)

−0.002** (0.001)

−0.009* (0.005)

Board

−0.214 (0.159)

0.026 (0.146)

0.057 (0.147)

−0.169 (0.152)

Dual

−0.031 (0.061)

0.005 (0.051)

−0.035 (0.055)

0.023 (0.054)

Top1

0.000 (0.003)

0.013*** (0.003)

0.006** (0.003)

0.008*** (0.003)

_cons

4.690*** (0.377)

3.544*** (0.313)

3.909*** (0.332)

4.136*** (0.337)

样本量

4431.000

7552.000

6331.000

5841.000

r2

0.012

0.010

0.011

0.006