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6 中介变量回归结果
Table 6 Regression results of mediating variables
变量 lnINN lnIND
(1) (2) (3) (4)
lnER1 0.1088*(1.99) -0.0797**(-2.61)
lnER2 -0.2237**(-3.12) -0.1109***(-3.51)
X Yes Yes Yes Yes
_cons 5.5762***(4.15) 6.6182***(4.53) 2.1554***(2.80) 1.8633**(2.57)
R2 0.8095 0.8161 0.3778 0.3958