Mechanism And Spatial Feature Study On City-Industry Integration Of Urban Agglomeration In The Yangtze River Delta

With the introduced policies of urban agglomeration in the Yangtze River Delta,the gradually accelerating process of new urbanization and the increasing number of development zones,the City-Industry integration is increasingly becoming the goal of constructing industry cluster district and the measure standard of new urbanization quality.In this case,the government needs to introduce reasonable industrial and urbanization policies to guide the cities from separation toward integration.The Urban Agglomeration of Yangtze River Delta is an important driving force of China's economic development and its City-Industry Integration put the impact on the propulsive efficiency of the new urbanization.This is one of the reasons that this paper chooses the Yangtze River Delta urban agglomeration as the research object.In addition,the Yangtze River Delta region will build a rapid inter-city transportation network system,which will have a significant impact on its integration of the city.In the theoretical part,based on the background of City-Industry Integration and the existing literature,this paper states the internal mechanism of City-Industry Integration in detail.What's more,the paper also explores the practice on City-Industry Integration of Urban Agglomeration in the Yangtze River Delta and systematically analyzes the emerging issue on the process of City-Industry Integration,and then,we can draw the conclusion that there still exist some problems in the process of City-Industry Integration,such as:the similarity of regional industrial structure,the slowdown of investment,the competition conflicts in the development zones,etc.The degree of City-Industry Integration is influenced by three aspects of factors,which including the industry development,the urban functions and the human development.In empirical research,by constructing 55 evaluation index and using the principal component analysis and the expansion of quantitative analysis method-an increase of entropy value method and analytic hierarchy process method,the paper using an empirical study on the degree of City-Industry Integration in the Yangtze River Delta urban agglomeration.We can conclude that the degree of capital cities was significantly higher than non-capital cities,the degree of coastal cities was significantly higher than inland cities,and the City-Industry Integration is under the influence of economic integration,technology,transportation and urban infrastructure.In the aspects of analyzing City-Industry Integration on urban agglomeration in the Yangtze River Delta and urban space laws,the article mainly uses OpenGeoDa,mapinfo11.0,mathlab7.0,stata13.0 and other software to carry out deeper research on the City-Industry Integration in the Yangtze River Delta urban agglomeration.After taking the longitudinal comparison and cross-sectional analysis of each hierarchical index on City-Industry Integration,we also explored impacts on City-Industry Integration by the urban spatial distance and the urban agglomeration network economy.We can draw the main conclusions:(1)In general,City-Industry Integration has a positive relationship between city size and degree of urbanization,the empirical results in City-Industry Integration are consistent in spite of the various evaluation methods.(2)The measured degree of City-Industry Integration had obvious differences in characteristics and spatial agglomeration at the method of exploratory spatial data analysis.(3)Inter-regional relations and the distance between the city and the center of Shanghai play an important role in the degree of City-Industry Integration,showing the "?" rule of new economic geography.(4)The strength of regional economic links between the city and the capital city also have an impact on City-Industry Integration.(5)The effect of Network Economy on city agglomeration also played a positive role in promoting the degree of City-Industry Integration.Finally,there are the section of conclusions and policy recommendation in the end.According to the empirical results,starting from the factors,the paper gives the recommendations to promote City-Industry Integration on urban agglomeration in the Yangtze River Delta,which are to improve the quality of economic growth in central cities and promote the optimization of industrial structure and strengthen the influence of sub-central cities and bring the synergy effect of the external city into full play and establish the coordination mechanism of urban agglomeration and promote the industrial integration process and increase the intensity of urban economic by the conjoined planning.