气候变化研究进展2023，Vol.19Issue(6)：786-798,13.DOI:10.12006/j.issn.1673-1719.2023.092
碳排放权交易的减污降碳协同效应及影响机制
The synergistic effect of carbon emission trading on pollution and carbon reduction and the influence mechanism
丁丽媛 1王艳华 1王克1
作者信息
- 1. 中国人民大学环境学院,北京 100872
- 折叠
摘要
Abstract
The synergistic management of atmospheric pollutant and carbon emission can alleviate the dual pressure of improving environmental quality and reducing greenhouse gas emissions in China.It is crucial to clarify the synergy of carbon emissions trading,which is a key market-based instrument for carbon reduction.This paper examines the synergistic reduction effects of carbon emissions trading pilot policies on CO2,SO2,dust and PM2.5 using panel data of 30 provincial regions in China from 2006 to 2019 based on DID method,and explores the impact mechanism of the policies through mediating effects model.The results show that the policy has significant pollution and CO2 synergistic reduction effects,among which the synergistic effect of CO2 and SO2 is the most significant,but the long-term effects of the policy need to be enhanced.The mechanism analysis shows that carbon market can reduce CO2 and atmospheric pollutant by reducing energy consumption and adjusting energy structure,but the industrial structure does not have this transmission effect yet.In summary,this paper puts forward three suggestions:strengthen the supervision of carbon market and establish a sound long-term mechanism;insist on reducing energy consumption and optimizing energy structure;expand the range of industries covered by the national carbon market.关键词
碳排放权交易/双重差分法(DID)/中介效应模型/协同效应Key words
Carbon emissions trading/Difference-in-Differences(DID)/Meditation effect model/Synergistic effect引用本文复制引用
丁丽媛,王艳华,王克..碳排放权交易的减污降碳协同效应及影响机制[J].气候变化研究进展,2023,19(6):786-798,13.
