人民长江2025，Vol.56Issue(4)：8-16,9.DOI:10.16232/j.cnki.1001-4179.2025.04.002
多主体参与下长江经济带水环境治理效率研究
Efficiency of water environment governance in Yangtze River Economic Belt under multi-stakeholder participation:a spatial Durbin model and threshold effect analysis
摘要
Abstract
As critical actors in water environment governance,the multi-stakeholder participation of governments,enterprises,and the public exerts significant influence on governance efficiency.In this study,we analyze panel data from 11 provinces and municipalities in the Yangtze River Economic Belt(YREB)from 2012 to 2021.Methodologically,we measure water environment governance efficiency(WEGE)using a super-efficiency SBM-DEA model,construct a distance-weight matrix based on total water resources,and employ spatial econometric techniques(spatial Durbin model,SDM)combined with a panel threshold model to quantify the impact of multi-stakeholder participation on WEGE.Furthermore,a mediation model is employed to examine the roles of government green innovation incentives and corporate green transition.Key findings include:① Multi-stakeholder partic-ipation significantly enhances WEGE.② Collaborative interactions among stakeholders improve regional governance outcomes,al-though the effectiveness varies significantly across the upper,middle,and lower reaches of the Yangtze River.③ Government green innovation incentives and corporate green transition effectively improve WEGE through mediation effects.④ Threshold effects emerge when stakeholder engagement reaches critical levels.This research provides theoretical foundations and policy rec-ommendations for optimizing multi-agent governance mechanisms in the Yangtze River Economic Belt,advancing sustainable de-velopment of regional water environments.关键词
水环境治理效率/多主体参与/空间杜宾模型/门槛效应/长江经济带Key words
water environment governance efficiency/multi-stakeholder participation/spatial Durbin model/threshold effect/Yangtze River Economic Belt分类
资源环境引用本文复制引用
何寿奎,胡春杰..多主体参与下长江经济带水环境治理效率研究[J].人民长江,2025,56(4):8-16,9.基金项目
重庆市社会规划成渝双城经济圈建设重大项目(2021DZSC06) （2021DZSC06）
国家社会科学基金年度项目(18BJY094) （18BJY094）
