The Study On The Guangdong Producer Services Agglomeration Effect On Regional Economic Growth

With the world economy entering the era of service economy,the role of producer services in promoting the optimization of industrial structure and enhancing regional competitiveness is increasingly important.What is the trend of agglomeration of various industries in Guangdong's producer service industry? Will the clustering of production services industry promote economic growth? What is the dynamic impact of industrial agglomeration on economic growth? In view of the above problems,this paper uses domestic and foreign research results for reference,and defines the basic concepts of production service agglomeration,the theory of combing industrial agglomeration,the measure of production service industry agglomeration,and the effect of agglomeration of producer services.The panel VAR model of six sub-productive service industries in 21 prefecture-level cities in Guangdong Province from 2003 to 2015 is used to analyze the dynamic impact of the clustering of producer services on urban economic growth and explore the agglomeration effect of producer services Industry differences.The results of the study are as follows:(1)From the perspective of location quotient indicators,the level of concentration of producer services in Guangdong is still relatively low.The differences between industries and regions are relatively large.Information transmission,computer services,and software and finance industries are clustered in many cities.The industry is mainly concentrated in Guangzhou and Shenzhen.(2)There is a long-term stable and balanced relationship between industrial agglomeration and economic growth in producer services in 21 prefecture-level cities in Guangdong Province.In the case of a lagging period,the accumulation of producer services is the Granger cause of urban economic growth.Overall,there is a long-term positive effect of gatherings of productive services on economic growth,but there are differences between industries.From the analysis of variance,we can see that the clustering of producer services in the industry has a positive impact on economic growth,but there is still a clear distinction between industry influences.Leasing andcommercial services agglomeration have the greatest ability to explain per capita GDP,followed by agglomeration of the financial industry,while relatively speaking,the ability to interpret scientific research,technical services,and geological agglomeration is the lowest.However,overall,the clustering of Guangdong's productive service industry has a strong driving effect on economic growth.