中国海岸带城市环境规制对经济—资源—环境系统协调发展的影响与作用机制
孙兆旭, 赵领娣

The influence and mechanism of environmental regulation on the coordinated development of economy-resources-environment system in coastal cities of China
SUN Zhao-xu, ZHAO Ling-di
表3 分等级回归估计结果
Table 3 Results of graded regression estimation
变量 较高Dere城市 中等Dere城市 较低Dere城市
模型(4) 模型(5) 模型(4) 模型(5) 模型(4) 模型(5)
lnER1 0.004***
(3.42)
0.004***
(2.35)
0.011**
(2.09)
lnER2 -0.009***
(-3.07)
-0.015***
(-12.74)
-0.013*
(-1.75)
L.lnER1 0.008***
(6.34)
0.007***
(5.18)
0.011**
(2.21)
L.lnER2 -0.010***
(-3.32)
-0.017***
(-14.56)
-0.009
(-1.51)
lnOPEN 0.003
(1.17)
0.002
(0.71)
-0.003
(-0.49)
-0.004
(-0.67)
0.030***
(2.88)
0.022*
(1.84)
lnGOV 0.005
(0.47)
0.003
(0.27)
-0.004
(-0.50)
0.001
(0.17)
-0.040**
(-2.65)
-0.032**
(-2.49)
lnINF 0.040***
(6.41)
0.044***
(6.74)
0.041***
(5.28)
0.038***
(4.54)
0.050***
(4.71)
0.048***
(4.33)
lnURB 0.017
(0.66)
0.012
(0.47)
0.091***
(7.31)
0.089***
(5.17)
-0.018
(-0.68)
-0.016
(-0.68)
lnEDU 0.026***
(6.41)
0.026***
(5.29)
0.004
(1.69)
0.001
(0.38)
0.022***
(3.31)
0.026***
(3.79)
_cons -1.384***
(-14.78)
-1.455***
(-14.75)
-1.223***
(-12.50)
-1.192***
(-12.29)
-1.623***
(-13.18)
-1.642***
(-13.74)
R2 0.7677 0.7502 0.8915 0.8722 0.7433 0.7252