重庆工商大学学报（社会科学版）2024，Vol.41Issue(4)：40-55,16.DOI:10.3969/j.issn.1672-0598.2024.04.004
区域环境协同治理行动奏效了吗?
Has the Regional Environmental Coordinated Governance Action Been Effective?Evaluation of Environmental Governance Effects Based on Multi-period Difference-in-Differences Method
摘要
Abstract
Effectiveness testing and evaluation are crucial issues in regional environmental coordinated gov-ernance.Based on the air quality index and monthly data of six sub-pollutants,including fine particulate matter(PM),respirable particulate matter(RPM),sulfur dioxide(SO2),carbon monoxide(CO),nitrogen dioxide(NO2),and ozone(O3),from 2013 to 2018,this paper evaluates the implementation effectiveness of regional coordinated governance with the first batch of 73 cities implementing the new environmental air quality standards as the research subjects.The results show that the effectiveness of regional environmental coordinated govern-ance varies across different regions and environmental indicators.The coordinated governance does not effective-ly improve the overall air quality at the national level,but reduces sulfur dioxide concentration.The coordinated governance achieves the expected effects of improving the comprehensive air quality and reducing sulfur dioxide in the Beijing-Tianjin-Hebei region.Additionally,it significantly reduced the concentrations of inhalable partic-ulate matter,sulfur dioxide,and carbon monoxide in the Yangtze River Delta region.Based on these findings,beneficial suggestions for improving China's environmental governance policies are proposed.关键词
区域环境协同治理/环境政策评估/多时点双重差分法/京津冀/长三角Key words
regional environmental coordinated governance/environmental policy evaluation/multi-period DID method/Beijing-Tianjin-Hebei/Yangtze River Delta分类
资源环境引用本文复制引用
陈润羊..区域环境协同治理行动奏效了吗?[J].重庆工商大学学报（社会科学版）,2024,41(4):40-55,16.基金项目
国家社会科学基金项目(20XTJ005) （20XTJ005）
甘肃省社科规划重点项目(2021ZD003) （2021ZD003）
甘肃省"双一流"科研重点项目(GSSYLXM-06) （GSSYLXM-06）
甘肃省高校青年博士支持项目(2023QB-066) （2023QB-066）
兰州财经大学校级智库委托项目(兰财大校发[2022]146号). （兰财大校发[2022]146号）
