The Research Of The Impact Of Spatial Agglomeration Of Producer Services On Regional Economic Growth In China

With the increase of China's economic aggregate,the structure of economic development has been continuously improved,and the improvement of industrial structure is its main performance,and the service trend of the economy is increasingly obvious.As an important part of the service industry,the producer service industry has promoted economic growth to a certain extent.At the same time,China is a big country,which objectively illustrates the possibility of differences in the producer services industry in various regions.Therefore,this paper introduces spatial factors and discusses the specific ways in which the agglomeration of producer services affects economic growth.First of all,in the literature review section,this paper starts from three aspects: the definition and classification of the producer service industry,the industrial agglomeration under the spatial perspective,and the research on the economic growth of the producer service industry,respectively,and define the concept and introduction of the producer service industry.The transportation costs between regions contribute to the theory of agglomeration of industries,and the literature on the agglomeration of producer services that affects economic growth through technology spillover effects and industrial correlation effects.Secondly,this paper establishes the theoretical basis of the agglomeration of producer service industry to promote economic growth from the technology spillover effect,and further subdivides the technology spillover effect into the technology spillover effect between industry and industry,corresponding to the specific specialized and diversified production form of the service industry.Thirdly,this paper measures the spatial agglomeration indicators of producer service industry from two aspects of industry and space.From the measurement of the industrial level,the measurement results fully illustrate the industrial agglomeration characteristics of the producer service industry.From the perspective of spatial level measurement,the calculation results show that the agglomeration of China's producer service industry is different in different regions,and it is necessary to fully consider the regional influence;and then through the autocorrelation test on the agglomeration of producer service industry,the result proves that the producer service industry agglomeration is significantly spatially related.From time to time,this paper uses spatial measurement as an empirical analysis method to study the effect of agglomeration of producer service industry on economic growth.The spatial measurement model is used to test the growth of the producer service industry to promote economic growth.The empirical results show that the producer service industry has limited effect on the neighboring regions through the internal spillover effect of the industry;while the diversified agglomeration of the producer service industry is as expected,significantly promoting economic growth.Finally,the paper draws conclusions.In view of the obvious regional differences in the accumulation of producer service industries in China,and the existence of significant regional linkages,when local governments compete to develop industrial parks to promote the accumulation of producer service industries,it is necessary to consider the producer services industry agglomeration of adjacent areas.