Research On Spatial Agglomeration Of China's Big Data Industry

With the development of the Internet industry,the big data industry with data processing technology faces development opportunities.In 2017,China's big data industry market reached 32.4 billion yuan,accounting for about 10%of the global scale.The gradual integration of big data industry and traditional industry,upgrading traditional industries and promoting the sustained and steady growth of China's economy.Studying the mechanism and influencing factors of the big data industry can provide theoretical support and policy recommendations for the development of big data industry.First of all,the paper introduced the development status of China's big data industry,and calculated the agglomeration degree of China's big data industry based on location entropy index and improved E-G index.The calculation results show that the agglomeration effect of China's big data industry is further highlighted,and it is concentrated in the Beijing-Tianjin-Hebei region,the Yangtze River Delta region,the Pearl River Delta region,Guizhou and Chongqing regions.Secondly,I combined research literature about industrial agglomeration,and based on the relevant theoretical models and the characteristics of big data,I established an evaluation system for the influencing factors of China's big data industry agglomeration.Then I designed a questionnaire based on the mature questionnaires and collected the data,used SPSS 23.0 to analysis data.I have found that advanced production factors represented by knowledge and advanced technology and government policies represented are the key factors affecting the agglomeration of China's big data industry.Because advanced production factors promote the knowledge spillover effect,it is conducive to stimulate technological innovation,and by formulating preferential policies for the development of big data industry,moreover,the government has formulated preferential policies for industrial development,which can provide strong support for enterprises in the early stage of the development of big data industry.Rapidly cultivating and attracting big data companies to form a regional agglomeration effectFinally,because big data is highly dependent on the network,big data industrial agglomeration is not only reflected in the geographical location,but also expanded into cyberspace.In geospatial,through policy leadership,based on big data industry infrastructure construction and personnel training,accelerating the R&D and innovation of big data industry technology;In the cyberspace,building an inter-regional big data collaboration platform,accelerating the flow of new knowledge and new technologies,promoting a refined division of labor based on the big data industry chain in different regions.Achieving the spatial agglomeration of China's big data industry.