数字技术对制造业绿色发展的影响效应研究  

A Study of Influence of Digital Technology on Green Development ofManufacturing Industry

作　　者：韩东林[1] 韩梦琦 HAN Donglin;HAN Mengqi(Anhui University,Hefei 230601,China)

机构地区：[1]安徽大学,安徽合肥230601

出　　处：《新疆财经大学学报》2024年第4期47-57,共11页Journal of Xinjiang University of Finance & Economics

基　　金：安徽省哲学社会科学规划重点项目“财税政策促进安徽省数字文化产业高质量发展的机理、效应与路径研究”(AHSKZ2022D15)。

摘　　要：数字技术与制造业绿色发展之间存在着紧密且复杂的关系。文章选取2012—2021年我国30个省、自治区、直辖市的面板数据,构建固定效应模型、中介效应模型和门槛回归模型,对数字技术促进制造业绿色发展的影响机制与门槛效应进行实证研究。研究发现:数字技术的应用能够显著促进制造业绿色发展。机制分析表明,数字技术可通过提高环境基础设施建设水平促进制造业绿色发展。门槛效应检验结果显示,在产业结构升级水平的约束下,数字技术对制造业绿色发展的促进作用存在门槛效应,产业结构升级水平存在双重门槛,在产业结构升级水平的合理区间内,数字技术对制造业绿色发展的促进作用更显著。今后应加快数字技术在制造业的推广和应用,加强环境基础设施建设,持续推动产业结构升级。There is a close and complex relationship between digital technology and the green development of the manufac⁃turing industry.This paper constructs a fixed effect model,mediating effect model and threshold regression model,and conducts an empirical study on the influence mechanism and threshold effect of digital technology on the green development of the manu⁃facturing industry based on panel data of 30 provinces in China from 2012 to 2021.It is found that digital technology can signifi⁃cantly promote the green development of manufacturing.According to mechanism analysis,digital technology can enhance green development in manufacturing industries by improving environmental infrastructure construction levels.The threshold effect analysis shows that digital technology has a threshold effect on the promotion of green development of manufacturing industry un⁃der the restriction of the level of industrial construction,and the level of industrial construction has a double threshold,and the promotion of digital technology on the green development of manufacturing industry is stronger in the appropriate interval of the level of industrial construction.On this basis,it is of great significance to deepen the promotion and application of digital technology in the manufacturing industry,speed up the construction of environmental infrastructure and make continuous optimization of industrial structure upgrading.

关 键 词：数字技术 制造业绿色发展 绿色全要素生产率 环境基础设施建设 产业结构升级 

分 类 号：F49[经济管理—产业经济] F424