摘要
Abstract
The"double carbon"goal presents a new challenge for China's sustainable eco-nomic growth.Exploring a green,low-carbon,and sustainable development path that aligns with China's national conditions has aroused wide attention from all walks of life.The importance and urgency of green transformation for enterprises,particularly those that are heavy polluters,are continually increasing.However,due to the positive externality of green innovation,early studies paid more attention to how to make up for the loss of positive externality associated with green innovation and improve the returns on these innovations.They often overlooked the depen-dence of green innovation on external knowledge inputs and paid little attention to the inflow of such knowledge.In recent years,as our country emphasizes accelerating the domestic cycle of science and technology,there has been a strong call to enhance the integration of industry,uni-versity,and research led by enterprises,to improve the transformation level of scientific and technological achievements in our country.Based on this,this study focuses on the industry-university-research cooperation innovation system with Chinese characteristics.It analyzes the impact of the integration of industry,university,and research on enterprise green innovation from the perspective of the inflow of external knowledge.The research uses data from heavily polluting listed enterprises of Shanghai and Shenzhen A-share markets from 2010 to 2022.By quantifying the levels of integration of industry,university,and research,as well as the level of green innovation through enterprise patent data,the study employs a negative binomial regres-sion model to analyze the effect and mechanism of this integration on green innovation and fur-ther explore how internal and external environment may influence these effects.The findings are as follows:①The integration of industry,university,and research significantly promotes enter-prise green innovation.Notably,the promotion effect of this integration on substantive green in-novation is significantly stronger than that of strategic innovation.This conclusion is still valid after a series of robustness tests and endogeneity processing.②The test results of the mediating mechanism show that the integration of industry,university,and research mainly promotes the green innovation levels of enterprises and accelerates the green transformation of enterprises by accelerating the inflow of knowledge,increasing the influx of capital,and strengthening the envi-ronmental awareness of executives.③The regulatory mechanism test shows that enterprise digi-talization negatively affects the output of green innovation from the integration of industry,uni-versity,and research.Furthermore,the analysis of environmental regulation shows that increas-ing the intensity of environmental regulation does not significantly regulate the relationship be-tween this integration and the level of enterprise green innovation.Based on the previous analy-sis,it further emphasizes the important influence of external knowledge inflow on accelerating the green transformation of enterprises and also underscores the important role of the internal and external environment of enterprises in accelerating this transformation.Therefore,the gov-ernment and other stakeholders of enterprises should not only pay attention to improving the ex-change and cooperation between enterprises,academia,and research institutions but also en-courage enterprises to integrate production with education and research institutes,particularly in the context of digitalization in heavily polluting enterprises and the intensity of local environ-mental regulations.关键词
产学研融合/企业绿色转型/绿色创新/重污染企业Key words
integration of industry,university,and research/enterprise green transformation/green innovation/heavily polluting enterprise分类
经济学
