水利经济2024，Vol.42Issue(3)：1-7,7.DOI:10.3880/j.issn.1003-9511.2024.03.001
低碳城市试点对工业水资源绿色效率的影响机制研究
Research on impact mechanism of low-carbon city pilot on green efficiency of industrial water resources
摘要
Abstract
To explore the impact and mechanism of low-carbon city pilot on the green efficiency of industrial water resources,this study utilizes panel data from 248 prefecture-level and above cities from 2005 to 2020.The green efficiency of industrial water resources in these cities is measured by super-efficiency SBM model.And empirical analysis is conducted by establishing a progressive DID model and a mediation effect model.The results show that the low-carbon city pilot can significantly improve the green efficiency of industrial water resources,and this promotion effect is heterogeneous,especially for cities with high water resources endowment,cities with high carbon emissions and cities with non-old industrial bases.The low-carbon city pilot can improve the green efficiency of industrial water resources by forcing polluting enterprises to quit and promoting green technology innovation.The regulatory policy tools adopted by low-carbon pilot cities have a significant effect on the exit of polluting enterprises,while the incentive policy instruments have a significant effect on green technology innovation.关键词
低碳城市试点/工业水资源/绿色效率/污染企业退出/绿色技术创新/政策工具Key words
low-carbon city pilot/industrial water resources/green efficiency/exit of polluting enterprises/innovation of green technology/policy instruments分类
管理科学引用本文复制引用
张兵,余一辰,邹晨..低碳城市试点对工业水资源绿色效率的影响机制研究[J].水利经济,2024,42(3):1-7,7.基金项目
教育部人文社会科学研究项目(21YJC790070) （21YJC790070）
中央高校基本科研业务费专项资金资助项目(B200204043,B210204012) （B200204043,B210204012）
