空气污染如何影响家庭消费? 来自中国的证据
1Beijing Wuzi University, Beijing, 101149, China.
Environmental science and pollution research international
|March 15, 2024
概括
空气污染使家庭消费大幅减少8.7%,并改变支出模式,对低收入和农村人口的影响更大. 这些影响是短期不可逆转的,由负面情绪和减少户外活动所驱动.
科学领域:
- 环境经济学环境经济学
- 公共卫生 公共卫生
- 社会经济学 社会经济学
背景情况:
- 全球不断增加的空气污染影响健康和经济行为.
- 了解空气污染的经济后果对于政策制定至关重要.
研究的目的:
- 调查中国空气污染与家庭消费模式之间的关系.
- 分析空气污染对消费的异质影响和潜在机制.
主要方法:
- 利用了中国家庭小组研究数据.
- 使用计量经济学分析来确定PM2.5度对家庭消费的影响.
- 进行了异质分析和机制测试.
主要成果:
- 在PM2.5度中增加1个标准偏差将使家庭消费减少8.7%.
- 空气污染对消费的影响是短期不可逆转的.
- 空气污染加剧了消费不平等,不成比例地影响低收入和农村家庭 (马修效应).
结论:
- 空气污染对家庭消费产生显著的负面和不可逆转的短期影响.
- 消费不平等是通过情绪,行为和期望道的空气污染放大.
- 调查结果强调,需要为可持续发展制定综合的环境和经济政策.
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