%0 Journal Article
%T 蓝天保卫战政策的PM<sub>2.5</sub>减排效应<br>PM<sub>2.5</sub> Emission Reduction Effect of the Blue Sky Defense Policy
%A 葛荣辉
%A 吕明洋
%J International Journal of Ecology
%P 58-66
%@ 2324-7975
%D 2025
%I Hans Publishing
%R 10.12677/ije.2025.141008
%X 本文以各地级市年平均PM<sub>2.5</sub>空气污染物浓度为研究对象&#65292;运用双重差分方法&#65292;深入分析蓝天保卫战对地方空气质量的改善作用。通过对政策效应的经验分析&#65292;验证蓝天保卫战在降低PM<sub>2.5</sub>含量、改善大气质量方面的实际效果&#65292;并为进一步推进大气污染治理提供科学合理的政策建议&#65292;助力我国打赢蓝天保卫战&#65292;实现经济、社会与环境的协调发展。<br>This paper takes the annual average PM<sub>2.5</sub> air pollutant concentration of each prefecture-level city as the research object, and uses the double difference method to deeply analyze the improvement effect of the Blue Sky Defense on local air quality. Through the empirical analysis of the policy effect, the actual effect of the Blue Sky Defense in reducing PM<sub>2.5</sub> content and improving air quality is verified, and scientific and reasonable policy recommendations are provided for further promoting air pollution control, helping my country win the Blue Sky Defense War and achieve coordinated development of the economy, society and environment.
%K PM<sub>2.5</sub>&#65292
%K 减排效应&#65292
%K 大气污染<br>PM<sub>2.5</sub>
%K Emission Reduction Effect
%K Air Pollution
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=107461