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环境信用评价系统如何影响企业的污染排放:来自中国的证据
Shulong Guo1, Yuan Yang1, Longge Neng2
1Business School of Tianjin University of Finance and Economics, China.
Journal of environmental management
|December 14, 2024
概括
环境信用评价系统 (ECES) 有效地减少了企业的污染. 它对国有企业和大型企业的影响更大,在有严格法规和高度环保意识的地区的影响更大.
科学领域:
- 环境经济学环境经济学
- 环境政策 环境政策
- 企业的社会责任 企业的社会责任
背景情况:
- 中国的环境信用评价系统 (ECES) 整合了控制,市场和合同要素.
- 自20世纪90年代后期开始试点,其有效性和机制值得研究.
研究的目的:
- 实证地评估ECES对企业减少污染的影响.
- 探索其影响和潜在机制的异质性.
主要方法:
- 利用与中国工业公司和污染数据 (2003-2014) 的准自然实验设计.
- 在多个时间点采用差异差异方法.
主要成果:
- ECES显著减少了企业的污染排放.
- 影响在国有,大型企业和具有严格法规和高度公众意识的地区更为明显.
- 缓解融资约束和促进环境行为是关键机制,管道末端处理受到更大的影响.
结论:
- ECES是减少污染的有效工具.
- 强制性参与和信用评级提高了有效性.
- 这些发现支持完善ECES以实现协同的环境和经济发展.
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