Research On The Agglomeration Level And Its Influencing Factors Of Beijing Information Service Industry

In recent years,the rapid development of Beijing's information service industry has been developing rapidly,and its role in promoting the economy has gradually increased.It has gradually become one of the pillar industries in Beijing.However,compared with some intermational metropolises,the scale and quality of the development of the whole industry are quite different,and there are also problems of uneven development among districts.There are some questions remaing:How the level of agglomeration in Beijingfs information service industry is,what spatial distribution is there,what is the level of industrial agglomeration in each district,and what factors influence the level of agglomeration in the information service industry.The study of these issues is conducive to optimizing the spatial structure of the information service industry,thereby enhancing the development of Beijing information service industry.This paper takes the gathering of Beijing information service industry as the research object.Firstly,it introduces the overall situation of the development of Beijing's information service industry from the perspectives of industrial added value,employment and business operation,and analyzes the development of information service industry in various districts in Beijing,in order to achieve multi-dimensional understanding of the development of the information service industry in Beijing.Secondly,it uses the location entropy index,spatial Gini coefficient and the 0 index to measure the level of Beijing information service industry agglomeration,then measures the concentration level of information services industry in various districts in Beijing by use of the location entropy index.Besides,it evaluates the appropriateness of the information service industry in Beijing to have a more comprehensive understanding of the spatial distribution of the Beijing information service industry and the position in the entire economic system.Then,through the collected panel data of the nine districts of Beijing,taking the location entropy index as the dependent variable,human resources,innovation ability,related industry,city size,government policy and the level of opening to the outside as independent variables,the author uses spatial econometric to analyze the factors affecting the agglomeration of Beijing's information service industry.By calculating the Moran'I index of Beijing,s information service industry,the author finds that there is a positive spatial correlation in Beijing's information service industry agglomeration.Then,SEM,SLM and SDM models are established to test the spatial effects of various factors on the aggregation of Beijing's information service industry.The results show that human resources,innovation ability,regional scale and government policies have played a role in boosting the gathering of information services in Beijing.The development of related industries has a depressing effect on the aggregation of information services.Finally,based on the results of empirical research,combined with the development of Beijing's information service industry,relevant countermeasures are proposed accordingly.