摘要
异质性环境规制对二氧化碳排放具有差异化影响特征。基于2002—2020年中国省域面板数据,应用有限混合模型,解析了地方政府竞争和金融发展作用下,异质性环境规制对二氧化碳排放作用的特征。研究结果表明:(1)异质性环境规制对二氧化碳排放的影响可以被客观划分为两种模式,模式一下,市场型环境规制与命令型环境规制均表现出显著的增碳作用,自愿型环境规制无法显著影响二氧化碳排放,模式二下,市场型环境规制与自愿型规制均能够抑制二氧化碳排放,且与模式一相比,命令型规制工具的增碳效应有所削弱;(2)金融发展水平的提高会有效促进三种环境规制的抑碳效应,但地方政府竞争的加剧则不利于环境规制的减碳效应;(3)考察期内约有三分之二的省份经历了模式转换,考察期末绝大多数省份处于模式二。
Heterogeneous environmental regulation has a differentiated impact on carbon dioxide emissions.Based on the provincial panel data of China from 2002 to 2020,this paper analyzes the characteristics of heterogeneous environmental regulations on carbon dioxide emissions under the effects of local government competition and financial development using a finite mixture model.The results show that(1)the impact of heterogeneous environmental regulations on carbon dioxide emissions can be objectively divided into two modes.According to the model,both market-based environmental regulation and command-based environmental regulation play a significant role in increasing carbon emissions,while voluntary environmental regulation cannot significantly affect carbon dioxide emissions.In Model 2,both market-based environmental regulation and voluntary regulation can inhibit carbon dioxide emissions,and compared with model 1,the carburizing effect of mandatory regulation instrument is weakened.(2)The improvement of financial development level will effectively promote the carbon reduction effect of the three environmental regulations,but the intensification of local government competition is not conducive to the carbon reduction effect of environmental regulations.(3)About two-thirds of the provinces underwent model transformation during the survey period,and most of the provinces were in mode two at the end of the survey period.
作者
逯进
冷书心
Lu Jin;Leng Shuxin(School of Economics,Qingdao University,Qingdao,Shandong 266071)
出处
《重庆社会科学》
CSSCI
2023年第3期27-45,共19页
Chongqing Social Sciences
关键词
异质性
环境规制
碳排放
有限混合模型
Heterogeneity
Environmental Regulation
Carbon Emissions
Finite Mixture Model
