产业数字化与制造业绿色技术创新:作用机制与实证检验OACHSSCD

The green technology innovation of manufacturing industry can take into account both ecological benefits and eco-nomic development,providing key support for the high-quality development of manufacturing industry and the implementation of the carbon peaking and carbon neutrality goals.Based on the data of 2021 listed manufacturing enterprises from 2013 to 2022,this paper empirically analyzes the impact of industrial digitization on green technology innovation of manufacturing industry.The re-search shows that industrial digitization can promote the green technology innovation of manufacturing industry,and that this con-clusion is still valid after endogeneity and robustness tests.The results of the mechanism analysis show that industrial digitization can affect the green technology innovation of manufacturing industry through agglomeration effect,configuration effect and sharing effect.The results of heterogeneity test show that in enterprises in regions with higher marketization level and technology-inten-sive enterprises,industrial digitalization has a significant promoting effect on green technology innovation in manufacturing.How-ever,in enterprises in regions with a low level of marketization and non-technology-intensive enterprises,this promoting effect has not been manifested.Moreover,the impact of digitalization in different industries on green technology innovation in manufac-turing also varies.