环境规制影响资源型城市绿色全要素生产率的途径与政策建议 |
赵明亮, 冯健康, 孙威 |
Ways and policy suggestions of environmental regulation on green total factor productivity in resource-based cities |
ZHAO Ming-liang, FENG Jian-kang, SUN Wei |
图2 多重中介效应示意图 |
Fig. 2 Schematic diagram of chain multiple mediation effect model |
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