西南林业大学学报2025，Vol.9Issue(8)：34-41,8.
新能源示范城市建设对空气污染的影响
The Impact of New Energy Demonstration City Construction on Air Pollution
摘要
Abstract
Using panel data from 271 cities in China from 2006 to 2023,and employing a difference-in-differ-ences method,this study investigates the effects of the new energy model city policy on urban air pollution and its underlying mechanisms,utilizing the policy as a quasi-natural experiment.The results show that the new energy model city policy significantly suppresses urban air pollution,and this conclusion still holds after the robustness test;the heterogeneity results show that the air pollution control effect of the policy is more significant in small and medium-sized cities,central cities,and resource cities;the mechanism analysis reveals that the construction of new energy model cities mitigates air pollution by altering the incentives and constraints of local governments;The new energy model city policies show adverse spatial spillover effects on air pollution in surrounding areas,thereby im-proving air quality in neighboring regions.High-quality construction of new energy demonstration cities is an impor-tant initiative to address climate change,promote ecological civilization and achieve sustainable development,and provides a reference for promoting the transformation of urban energy structure.关键词
新能源/示范城市/空气污染/双重差分法/空间计量模型Key words
new energy/model city/air pollution/difference-in-differences/spatial econometric modeling分类
管理科学引用本文复制引用
刘相杰,刘艳..新能源示范城市建设对空气污染的影响[J].西南林业大学学报,2025,9(8):34-41,8.基金项目
安徽省哲学社会科学规划一般项目"深化安徽宅基地制度改革研究"(AHSKY2022D110)资助. （AHSKY2022D110）
