数字经济发展对中国工业碳生产率的影响研究  

Impact of digital economy development on industrial carbon productivity in China

作　　者：吴传清[1,2,3] 邓明亮[1] WU Chuanqing;DENG Mingliang(School of Economic and Management,Wuhan University,Wuhan 430072,China;China Institute of Development Strategy and Planning,Wuhan University,Wuhan 430072,China;Regional Economic Research Center,Wuhan University,Wuhan 430072,China)

机构地区：[1]武汉大学经济与管理学院,湖北武汉430072 [2]武汉大学中国发展战略与规划研究院,湖北武汉430072 [3]武汉大学区域经济研究中心,湖北武汉430072

出　　处：《中国软科学》2023年第11期189-200,共12页China Soft Science

基　　金：国家社会科学基金项目“推动长江经济带制造业高质量发展研究”(19BJL061)。

摘　　要：基于2015—2021年中国省级面板数据,从数字基础设施、数字产业化、产业数字化、公共服务数字化等方面构建指标体系测算中国数字经济发展水平,并从直接效应、空间溢出效应、区域异质性、机制路径等多角度实证考察数字经济对中国工业碳生产率的影响。研究结果表明:数字经济发展对中国工业碳生产率增长存在正向促进作用,并表现出显著空间溢出效应;受地理区位和经济社会发展等因素影响,数字经济对中国工业碳生产率的影响效应呈现出显著地区差异;数字经济在直接影响中国工业碳生产率的同时,还能通过绿色技术创新和产业结构升级间接促进工业碳生产率提升。充分发挥数字经济对中国工业碳生产率的促进效应,以数字经济发展带动中国工业绿色低碳转型,应分考虑空间特征,针对性设计工业低碳路径;挖掘数字应用场景,助力工业绿色低碳转型发展;完善创新激励机制,提升工业绿色低碳创新水平;贯彻新发展理念,促进工业经济高质量发展。Based on the provincial panel data of China from 2015 to 2021,an index system was constructed to estimate the development level of China's digital economy from the aspects of digital infrastructure,digital industrialization,industrial digitalization,and public service digitalization,and the impact of digital economy on China's industrial carbon productivity was empirically-investigated from multiple perspectives such as direct effect,spatial spillover effect,regional heterogeneity,and mechanism path.The results show that digital economy has a positive effect on China's industrial carbon productivity growth,with significant spatial spillover effect.Due to geographical location,economic and social development and other factors,the impact of digital economy on China's industrial carbon productivity shows significant regional differences;While directly affecting China's industrial carbon productivity,digital economy can also indirectly promote the improvement of industrial carbon productivity through green technology innovation and industrial structure upgrading.To give full play to the promoting effect of digital economy on China's industrial carbon productivity and drive China's industrial green and low-carbon transformation with the development of digital economy,it is necessary to consider the spatial characteristics and design the industrial low-carbon path.Mining digital application scenarios to help industrial green and low-carbon transformation development;improve the innovation incentive mechanism,enhance the level of industrial green and low-carbon innovation;We will implement the new development philosophy and promote high-quality development of the industrial economy.

关 键 词：数字经济 工业碳生产率 空间效应 区域异质性 影响机制 

分 类 号：F427[经济管理—产业经济]