摘要
基于数字经济在创新、协调、绿色、开放和共享五个方面对产业链高质量发展产生的影响,构建产业链高质量发展评价指标体系。利用2011-2021年省级面板数据,探索数字经济赋能产业链高质量发展的内在机理,特别是分析其空间溢出效应。结果表明:数字经济发展能显著促进产业链高质量发展水平提升。数字经济与产业链高质量发展均存在显著的空间集聚性,数字经济具有显著的正向空间溢出效应。异质性分析结果表明数字经济对产业链创新、协调、共享发展的影响更为显著,南方地区的影响要强于北方地区。
Based on the impacts of the digital economy on the high-quality development of the industrial chain in terms of innovation,coordination,greenness,openness,and sharing,a comprehensive evaluation index system for the high-quality development of the industrial chain is constructed.Using provincial panel data from 2011 to 2021,this study explores the underlying mechanisms of how the digital economy empowers the high-quality development of the industrial chain,with a particular focus on analyzing its spatial spillover effects.The results indicate that the development of the digital economy significantly promotes the improvement of the high-quality development level of the industrial chain.Both the digital economy and the high-quality development of the industrial chain exhibit significant spatial clustering,with the digital economy showing significant positive spatial spillover effects.Heterogeneous analysis results suggest that the impact of the digital economy on the innovation,coordination,and sharing development of the industrial chain is more pronounced,especially in the southern region compared to the northern region.
作者
潘红玉
任宇新
潘为华
PAN Hong-yu;REN Yu-xin;PAN Wei-hua
出处
《科学决策》
2024年第2期22-38,共17页
Scientific Decision Making
基金
湖南省自然科学基金项目(项目编号:2022JJ40019)
教育部人文社科研究项目(项目编号:23YJC790102)
国家社会科学基金项目(项目编号:22BJL121)
湖南省社会科学成果评审委员会课题(项目编号:XSP22YBZ189)
湖南省教育厅科学研究项目(项目编号:22B0908)。
关键词
数字经济
产业链高质量发展
指标测度
空间溢出效应
digital economy
high quality development of the industrial chain
indicator measurement
spatial spillover effects
