Research On The Cooperative Relationship Of Hefei Metropolitan Area From The Perspective Of Central City

With the development of economy,the metropolitan area is getting more and more attention.According to the 13 th five-year plan of Anhui province,leading the promotion of Hefei economic circle to Hefei metropolitan area,become the economic growth pole of the province,and further enhance the radiation and driving force of Hefei.Hefei metropolitan area is a regional economic belt centered on Hefei,located in the middle and lower reaches of the Yangtze river,connecting the south and north,linking the east and west.It is an important connection area to promote economic exchanges between the central and western regions,and it plays an important role in the Yangtze river economic belt development strategy.It is necessary to explore the industrial cooperation relationship between urban circle and other cities in Hefei metropolitan area.This article main research idea is: With the development of the metropolitan area,Hefei,as the central city of Hefei metropolitan area,is attractive to other cities in the metropolitan area.Is this attraction related to industrial structure similarity?If it is related to the gravity,the greater the industry convergence,and if can prove that the industrial structure is desirable at this time,there is no duplication of construction,so Hefei and this city can develop together.If negative correlation,then dislocation development.After determining the coordinated development or dislocation development,the division of labor in the metropolitan area is clarified and the key points of industrial development are further determined.Under the guidance of this thought,the main research contents of this paper are as follows:This paper is divided into six chapters.Start from the background of thesis research,put forward the problems that need to be studied in this paper,summarize the research methods adopted in this paper and analyze the innovation points and shortcomings of this paper.Secondly,the theoretical basis and current domestic and international research situation are expounded.Thirdly,it shows the geography and current economic development level of Hefei metropolitan area,then compares the development level and resource endowment of metropolitan area cities.Fourth,first using the gravity model to measure the economic of Hefei and the other city,and then the similarity coefficient of industrial structure is used to analyze the industrial structure similarity between Hefei and other cities.And finally,Pearson correlation test was used to analyze the correlation between gravitational coefficient and industrial structure similarity coefficient.Then it analyzes the industrial cooperation relationship between Hefei and other cities in the metropolitan area,and it is the dislocation development or the coordinated development.Fifth,by using the location entropy theory,the industrial division of labor and the degree of division of labor in Hefei metropolitan area are analyzed.Whether the current industrial structure of Hefei metropolitan area is desirable by using the equity margin measure.Sixth,summarize the full text analysis process,analyze and prospect the next development direction of Hefei metropolitan area industry,put forward policy suggestions to promote the development of metropolitan area industry.Metropolitan area needs to strengthen the economic base,strengthen innovation ability,clear identity development and coordinated development,think the city circle how to carry out industry positioning,determine the region function,form a complementary functions,rational layout,resource sharing of urban development and new form.