气候政策不确定性对企业污染的影响 排放--来自中国的证据
Chan Wang1, Hongtian Wang1, Yixiang Bai1
1School of Economics, Guangdong University of Finance & Economics, Guangzhou, 510320, China.
Journal of environmental management
|June 9, 2024
概括
中国频繁的气候政策变化增加了企业的污染排放. 政策不确定性对环境监管,社会责任和研发投资产生负面影响,阻碍了减少排放的努力.
科学领域:
- 环境科学 环境科学
- 经济学 经济学 经济学
- 企业管理 企业管理
背景情况:
- 气候变化在全球范围内带来了重大系统性风险.
- 中国的气候政策虽然旨在减轻风险,但引入了政策不确定性.
- 这种不确定性可能无意中增加对企业的压力,可能阻碍减排目标.
研究的目的:
- 调查气候政策不确定性对中国企业污染物排放的影响.
- 分析政策不确定性如何影响影响环境绩效的关键业务领域.
- 为了确定不同类型和地区的企业对不同影响的差异.
主要方法:
- 利用了中国1211家A股上市公司的数据,涵盖2012-2022年.
- 采用定量分析来评估气候政策的不确定性与污染物排放之间的关系.
- 进行了异质性分析,以探索对不同企业部门的不同影响.
主要成果:
- 发现气候政策的不确定性与企业污染排放量的增加有关.
- 观察到对环境法规,企业社会责任和研发投资产生负面影响.
- 非国有企业,技术密集型,轻微污染的企业和西部地区的企业经历了更显著的不利影响.
结论:
- 中国的气候政策不确定性加剧了污染物排放,破坏了环境监管,社会责任和研发投资.
- 需要针对不同类型的企业 (非国有企业,技术密集型企业,低污染企业,西部地区) 量身定制的战略来管理政策不确定性.
- 加强企业社会责任,环境法规和研发投资对于在政策变化中有效减少排放至关重要.
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