数字贸易发展会降低雾霾污染吗?——基于跨国面板数据的实证分析  

Will the development of digital trade reducehazepollution?——Empirical analysis based on cross-border panel data

作　　者：王晶[1] 徐玉冰 WANG Jing;XU Yu-bing(College of Economics and Management,Northeast Agricultural University,Harbin,Heilongjiang 150030)

机构地区：[1]东北农业大学经济管理学院,黑龙江哈尔滨150030

出　　处：《价格月刊》2024年第1期33-43,共11页

基　　金：黑龙江社科基金规划项目“数字经济促进黑龙江经济高质量发展的机制与实现路径研究”(编号:20JLB101),项目主持人:王晶。

摘　　要：伴随着数字技术在全球贸易领域加快渗透,数字贸易成为国际贸易发展的新动力,这必定给贸易参与国的经济和社会生活带来重大变革。采用2010—2019年82个国家的面板数据实证分析了数字贸易发展对雾霾污染的影响,研究结果表明数字贸易发展可以显著降低贸易参与国的雾霾污染水平。异质性分析结果显示:数字贸易对雾霾污染小的经济体的污染降低作用显著,但对雾霾污染大的经济体雾霾污染降低的作用并不显著。经济发展水平高的国家数字贸易对雾霾污染有显著的降低作用,而经济发展水平较低的国家,数字贸易对雾霾污染的作用不显著。无论是数字贸易出口还是数字贸易进口都会降低一个国家的雾霾污染水平。中介效应模型结果发现数字贸易可以通过人力资本水平的提升降低雾霾污染,且这种影响机制会受到国家环境技术创新能力的调节,即环境技术创新水平增强了人力资本的中介效应。With the accelerated penetration of digital technology in the field of global trade,digital trade has become a new driving force for the development of international trade,which will inevitably bring major changes to the economic and social lives of participating countries.This paper uses the panel data of 82 countries from2010 to 2019 to empirically analyze the impact of the development of digital trade on haze pollution,and the research results show that the development of digital trade can significantly reduce the level of haze pollution in trade participating countries.The results of heterogeneity analysis show that digital trade has a significant effect on pollution reduction in the economies with small haze pollution,but has no significant effect on haze pollution reduction in the economies with large haze pollution.In countries with high economic development level,digital trade has a significant effect on reducing haze pollution,while in countries with lower economic development level,digital trade has no significant effect on haze pollution.Both digital trade exports and digital trade imports will reduce a country's level of haze pollution.The results of the intermediary effect model show that digital trade can reduce haze pollution through the improvement of human capital level,and this impact mechanism will be regulated by national environmental technology innovation ability,that is,the level of environmental technology innovation enhances the intermediary effect of human capital.

关 键 词：数字贸易 雾霾污染 环境技术创新 人力资本 

分 类 号：F752[经济管理—国际贸易]