松花江流域（吉林省段）产业系统生态效率时空分异特征与影响因素

郭付友, 佟连军, 魏强, 张慧敏, 仇方道

Spatial-temporal differentiation and influencing factors of industrial system eco-efficiency in the Songhua River Basin of Jilin province

Fuyou GUO, Lianjun TONG, Qiang WEI, Huimin ZHANG, Fangdao QIU

表3 产业系统生态效率影响因素回归结果

Tab. 3 Regression analysis results of influencing factors on the industrial system eco-efficiency

Valuable ED OS IS EM FI GR TF C Coefficient 2.02E-06 -0.5116* -0.0143 -0.0046*** -0.0035*** -1.7079 0.0124*** 0.8094** Std.error 1.58E-06 0.2920 0.0566 0.0016 0.0011 1.1248 0.0019 0.3463 Z-Statistic 1.2821 -1.7522 -0.2531 -2.9610 -3.2019 -1.5184 6.4874 2.3376 Prob. 0.1998 0.0797 0.8002 0.0031 0.0014 0.1289 0.0000 0.0194