数字经济对城市群区域创新的影响——基于10个国家级城市群的实证分析  

Impact of Digital Economy on Regional Innovation in Urban Agglomeration:Empirical Analysis Based on Ten National Level Urban Agglomerations

作　　者：夏小萌 XIA Xiaomeng(Business School,East University of Political Science and Law,Shanghai 201620,China)

机构地区：[1]华东政法大学商学院,上海201620

出　　处：《科技和产业》2024年第13期60-69,共10页Science Technology and Industry

摘　　要：数字经济为城市群协调发展提供了新的机遇。基于10个国家级城市群2011—2019年的面板数据,考察数字经济对城市群区域创新能力的影响作用与机制。研究发现,数字经济能够显著促进城市群区域创新能力的提升,并且存在地区异质性,其中对中部地区的促进作用最为显著。机制检验表明,数字经济的发展能够通过提升城市群吸收及转化应用知识技术的能力进而促进区域创新。进一步研究发现,数字经济各维度指标对东、中、西部地区城市群创新能力的作用效应不同。数字基础设施建设对西部地区区域创新能力的促进作用最大,对东部地区则存在一定的抑制作用;数字素质对西部地区区域创新的推动作用最强,而对中部地区存在一定的抑制作用;资本投入对东部地区城市群区域创新的促进作用远大于其他地区。The digital economy provides new opportunities for the coordinated development of urban agglomerations.Based on the panel data of ten national urban agglomerations from 2011 to 2019,the impact and mechanism of digital economy on the regional innovation capacity of urban agglomerations are examined.The research conclusions are as follows:The development of digital economy can improve the regional knowledge absorption capacity,thereby promoting the improvement of regional innovation capacity in urban agglomerations,but there is regional heterogeneity,with the most significant promoting effect on the central region.The effects of various dimensions of digital economy indicators on the innovation capacity of urban agglomerations in different regions are different.For the eastern region with strong innovation capabilities,emphasis should be placed on improving the overall level of digital infrastructure construction,improving policy targeting,and capital investment.The central region should continue to strengthen its attention and capital investment in the dimension of digital literacy,and reasonably allocate educational resources to alleviate the problem of imbalanced distribution of higher education resources.The western region should focus on the role of basic digital elements in enhancing innovation capabilities,improving digital infrastructure construction,improving the quality of higher education resources,and providing more human capital for the development of the digital economy and the implementation of innovation activities.

关 键 词：数字经济 区域创新 城市群 知识吸收能力 

分 类 号：F124.3[经济管理—世界经济] F49