Research On The Provincial Digital Economic Spatial Network Structure And Influencing Factors In China

Under the wave of global digital economy development,making the digital economy bigger and stronger is a strategic goal of China.Due to the uncoordinated and unbalanced development of the digital economy in various provinces,this article aims to study the optimization and integrated development of the regional digital economy in China.From the perspective of relevance,based on the two perspectives of"cyberspace" and "spatial metrology",the comprehensive analysis of the digital economy development positioning,spatial network structure and influencing factors of various provinces in China has been solved;The problem of simple space division based on the degree,and quantitatively studied the influencing factors and space spillover effects of the digital economy development of Chinese provinces and cities.Firstly,the social network analysis method was used to build China’s digital economy link network,and various network indicators were measured to determine the role and function of digital economy development in each province,and the spatial layout of China’s digital economy was analyzed from a macro perspective.From the perspective of the overall network,China’s provinces ’digital economic links are maturing,their scope continues to expand and develop in a balanced manner,and they have a multi-center agglomeration feature;from a provincial perspective,high-core cities gradually change from" quality and quantity"to" quality and quantity"Transformation;the overall development trend is gradually decreasing from the east to the west,but the digital economy development in some provinces and regions shows different characteristics.The eastern regions of Zhejiang,Guangdong,Shandong,Shanghai,Jiangsu and other provinces and cities are in a leading position and are the core of the network;the central region such as Anhui,Henan,and Hubei provinces and cities have a relatively balanced digital economy;the western regions of Sichuan,Chongqing,Shaanxi has become an emerging point for the development of the digital economy,and other regions need to accumulate and develop further.From a regional perspective,the economic zone represented by the Yangtze River Delta,the Pearl River Delta,Beijing-Tianjin-Hebei,and Sichuan-Chongqing is the core and advantage of China’s digital economy.Secondly,the spatial econometric model is used to conduct empirical research on the influencing factors and spatial spillover effects of China’s provincial digital economy development.Through comparison and robustness test,the improved spatial weight matrix is better than the traditional method based on the actual relationship fitting model.With economic interpretation.The results of the spatial error model show that innovation,human capital,Internet penetration,big data construction,digital industrialization,and industrial digitalization in a region all have a positive impact on the development of the local digital economy,but government behavior has no significant impact,and capital investment efficiency low.The spillover effect between the development of China’s provincial digital economy is more reflected in the overall structural residual impact.The spillover effect has an important impact on the development of provincial and municipal digital economy,and the regional digital economy development has the same group effect.Based on the above research methods and conclusions,it is proposed that China should optimize the regional development pattern of the digital economy,cultivate important nodes for development,realize regional coordinated development with points and areas,and explore the path of multi-centered coordinated development;each province should give play to its comparative advantages,clarify its strategic development advantages,and improve network The hierarchical structure further promotes economic exchanges,industrial integration,and optimal allocation of resources among subgroups.Relying on major national strategies such as the "Belt and Road Initiative",the revitalization of the Northeast,the rise of the central region,and the development of the western region,the overall cohesion is improved,and a space for healthy development Pattern,break through the boundaries and obstacles of traditional integrated development,and create a world-class first-class digital economy industrial cluster in the era of digital economy.