Study On The Impact Of Agglomeration Of Producer Services On The Quality Of Urbanization

Since the reform and opening up,China's urbanization has developed rapidly,the urbanization rate(the proportion of urban population to the total population)has increased from 17.9% in 1978 to 58.52% at the end of 2017.In order to improve the quality and benefit of development,the government strongly advocates the development of urbanization with "people as the core",that is,pay attention to the improvement of urbanization quality.At present,the status of service industry in the national economy is increasing.The added value of service industry in the major western developed countries accounts for more than 70% of GDP,and even the low-and middle-income countries have reached the average level of 57.5%.The service industry has an extremely strong ability to absorb labor force.The proportion of employment in the national service sector has generally reached about 70%,and the minority has reached more than 80%.Producer service industry is the fastest growing industry in the world economy.Producer service industry accounts for a large proportion of the service industry,which has the characteristics of high knowledge density,high capital intensity and strong industrial relevance.It plays an important role in absorbing labor force,upgrading industrial structure and reducing environmental pollution,and it also plays a "propeller" role in improving the quality of urbanization.First of all,this paper systematically combs the domestic and foreign literature data on the relationship between producer services,urbanization quality and producer services agglomeration and urbanization quality,and expounds the development process of producer services and urbanization quality.This paper introduces the theory of producer service agglomeration and urbanization in foreign countries.This paper introduces the present situation and problems of producer service industry and urbanization in Jiangsu,Zhejiang and Shanghai.Secondly,through the analysis of the formation of producer services agglomeration and the agglomeration effect,the paper summarizes the influence path of producer service industry agglomeration on urbanization quality.In this paper,taking Jiangsu,Zhejiang and Shanghai as the research field,this paper studies from the provincial level and prefectural level city level,selects the data from 2005 to 2015,calculates the specialization agglomeration of producer service industry in two levels,Producer services diversified agglomeration and urbanization quality.In this paper,the influence of two clustering modes of producer services on the quality of urbanization is studied by using static and dynamic panel method.At the same time,considering the spatial correlation of economic activities,this paper makes use of the empty space The spatial effect of producer service agglomeration on urbanization quality is studied by intermetrological method.The main conclusions are as follows: the specialized agglomeration of producer services hinders the quality of urbanization,while the diversification of producer services promotes the quality of urbanization;The influence of producer service industry on urbanization quality is different,except for financial industry,all other producer services subdivision industries have hindering effect on urbanization quality.Different patterns of producer service agglomeration in Zhejiang and Shanghai have different effects on urbanization quality,but it is consistent that producer services are highly specialized in areas with high concentration.At the same time,it is also a place with high urbanization quality.Producer services agglomeration has significant spatial spillover effect on urbanization quality,but it has no obvious effect on urbanization quality in surrounding areas.In addition,FDI and manufacturing agglomeration hinder the quality of urbanization,while in spatial measurement,FDI can promote the quality of urbanization.The level of economic development,government investment,labor input is conducive to the quality of urbanization.Finally,according to the empirical results,the paper puts forward policy recommendations: Jiangsu,Zhejiang and Shanghai should rationally distribute producer services,develop producer services according to local conditions,establish producer service agglomeration areas,and promote diversification of producer services.To promote the coordinated development of producer services agglomeration and urbanization quality is helpful to the healthy and stable development of urbanization in Jiangsu,Zhejiang and Shanghai regions,to promote the quality of urbanization,and to realize the "integration of production and city" and the synergistic effect of economic development.