碳交易政策对高污染工业企业经济绩效的影响——基于多重中介效应模型的实证分析
任晓松, 马茜, 刘宇佳, 赵国浩

The impact of carbon trading policy on the economic performance of highly polluting industrial enterprises:Empirical analysis based on multiple mediating effect model
REN Xiaosong, MA Qian, LIU Yujia, ZHAO Guohao
表2 碳交易政策对高污染工业企业经济绩效的影响结果
Table 2 Impact of carbon trading policies on the economic performance of highly polluting industrial enterprises
DID PSM-DID
Ea Roa Ea Roa
(1) (2) (3) (4) (5) (6) (7) (8)
did 1.959***
(3.69)
1.911***
(3.86)
2.174***
(4.37)
2.117***
(4.60)
2.024***
(2.98)
1.915***
(3.10)
2.314***
(3.66)
2.208***
(3.87)
lnass 2.577***
(7.54)
2.512***
(7.91)
3.630***
(9.01)
3.450***
(9.27)
asslia -0.190***
(-15.65)
-0.186***
(-16.49)
-0.202***
(-13.46)
-0.197***
(-14.23)
share 0.033*
(1.73)
0.030*
(1.69)
0.034
(1.47)
0.030
(1.39)
tbq 0.846***
(7.70)
0.841***
(8.24)
1.655***
(9.93)
1.617***
(10.51)
owner 0.591
(0.49)
0.133
(0.12)
1.099
(0.82)
0.658
(0.53)
个体固定效应 Y Y Y Y Y Y Y Y
时间固定效应 Y Y Y Y Y Y Y Y
常数项 4.672***
(14.70)
-47.15***
(-6.21)
5.278***
(17.72)
-44.86***
(-6.35)
4.925***
(11.99)
-72.98***
(-8.13)
5.529***
(14.44)
-68.05***
(-8.21)
R-square 0.020 0.131 0.027 0.159 0.020 0.125 0.025 0.152
N 2214 2214 2214 2214 1688 1688 1688 1688