A Study On Productive Service Industry Agglomeration Level And Competitiveness Of The Yangtze River Economic Belt

Agglomeration of producer services is the concentrated reflection of the level of development of producer services and competitiveness,on the one hand, The level of producer services directly affect the healthy and sustainable development of producer services; On the other hand, it is beneficial to optimize the industrial structure of the region and the nation,and has far-reaching significance to the economic integration development.At present, our country has less research in competition and agglomeration of producer services,and the mainly research is in the economic developed regions such as Beijing, the Yangtze river economic belt. Due to the regional differences, the studies may not be good reference significance in other provinces. The Yangtze river economic belt can effectively promote the economic development of China’s eastern, central and western, implement the whole plate of Renaissance, accelerate the development speed of eastern, western and central China, the Yangtze river economic belt has quickly become the strategic high ground integrating capital, talent and technology. This paper select nine provinces and cities from Yangtze river economic belt as the research object, analysis the relationship between the agglomeration level of producer services and the competitive.Through the collection of literature at home and abroad, to investigate the relationship between the productive services agglomeration and competitiveness, and build the corresponding theoretical concept model; Introducing the index of location entropy of the Yangtze river economic belt in the study of producer services agglomeration level; Using the DEA (data envelopment analysis) method to evaluate the competitiveness of producer services; At the same time, using panel data regression analysis method research the relationship of the Yangtze river economic belt producer service agglomeration level and competitive; On this basis, develop corresponding countermeasures in view of the Yangtze river economic belt of producer services.The firstly.Paper discusses the related basic theory,such as the concept of industrial concentration, the classification of producer services, the connotation and the affecting of industry competitiveness, etc. And expounds the perspective of producer services agglomeration and competitiveness. Provide theoretical basis for analysis the producer services agglomeration and competitiveness of Yangtze river economic belt.Secondly, on the basis of existing theory at home and abroad, elaborated the Influence of producer services agglomeration level for its competitiveness, and elaborated the main research methods and research data of the paper.Thirdly, use location entropy measure the Yangtze river economic belt of producer services, using the method of DEA (data envelopment analysis) to appraisal the Yangtze river economic belt of producer services and competitiveness of the provinces and cities, and using panel data regression analysis method to empirical research the relationship of the Yangtze river economic belt of producer services agglomeration level and competitive.Finally, according to the result of empirical analysis,put forward the policy Suggestions to promote the development of the Yangtze river economic belt of producer services respective from the whole Yangtze river economic belt, provinces and cities.