摘要
通过构建一个包含金融发展、技术创新及环境污染的动态内生增长模型,推导出金融发展、技术创新会抑制环境污染,并假设技术创新是金融发展抑制环境污染的中介变量。在理论研究的基础上,采用1998—2016年省级面板数据,实证研究金融发展对环境污染的影响,结果表明,金融机构信贷规模、金融市场融资规模与环境污染负相关,符合理论模型结论。将技术创新作为中介变量,研究金融发展对环境污染产生影响的作用机理,发现金融发展通过提升企业技术创新水平进而改善环境污染现状。金融发展对环境污染的影响存在地域差异。
By constructing a dynamic endogenous growth model involving financial development,technological innovation and environmental pollution,it is deduced that financial development and technological innovation will inhibit environmental pollution under the assumption that technological innovation is a mediator of financial development to curb environmental pollution.This paper uses the provincial panel data from 1998 to 2016 to study the impact of financial development on environmental pollution.The results show that the credit scale of financial institutions and financial market financing scale are negatively correlated with environmental pollution,which is consistent with the conclusion of the theoretical model.This paper uses technological innovation as a mediator to study the mechanism of the impact of financial development on environmental pollution,and concludes that financial development improves environmental pollution by enhancing the level of technological innovation.It is found that there are geographical differences in the impact of financial development on environmental pollution.
作者
贺俊
程锐
刘庭
HE Jun;CHENG Rui;LIU Ting(College of Management,University of Science and Technology of China,Hefei 230026,China)
出处
《东北大学学报（社会科学版）》
CSSCI
北大核心
2019年第2期139-148,共10页
Journal of Northeastern University(Social Science)
基金
国家自然科学基金资助项目(71573240)
关键词
金融发展
环境污染
技术创新
内生增长
中介效应
financial development
environmental pollution
technological innovation
endogenous growth
intermediary effect
