To Study The Relationship Between Infrastructure Investment And Urbanizationin In Yangtze River Delta Region

How to promote the development of urbanization has been a national focus. And there are many factors that affect the urban izantion,such as economic growth,migration,urban construction,policy implementation and so on,and infrastructure investment as the importa-nt factors that affects the urbanization is a major concern.Due to the infrastructure affects all aspects of the society and people's daily life,the importance of infrastructure investment has caused the attention in many scholars,and they mainly focus on researching infrastruct-ure concept and the relationship between infrastructure and economic growth.But few peo-ple research the relationship between infrastructure investment and urbanization,domestic scholars focus on long-term balanced development between infrastructure investment and urbanization. And the effects of all kinds of infrastructure investment to the urbanization research is lacking.Therefore,study the relationship between infrastructure investment and urbanization has a certain significance.Yangtze river delta region is one of the strongest economic power in China area,with the strengthening of Yangtze river delta regional development and cooperation,which needs to further promote the development of urbanization under the Yangtze river delta economic belt's lead.So study the relationship between infrastructure investment and urbanization in Yangtze river delta region has a demonstration effect.In this thesis,we select transportation infrastructure investment,energy supply infrastructure investment,water environment and public management infrastructure investment,education infrastructure investment,health and social work infrastructure investment as well as cultural, sports and entertainment industry infrastructure investment six indicators to analyze the relationship between infrastructure investment and urbanization,focus on the all kinds of infrastructure investments to the influence of urbanization in Yangtze river delta,which provides theoretical basis for the development of regional urbanization and implements the infrastructure integration of the Yangtze river delta region better.The specific content as follows:(1)Elaborates on the development of urbanization and infrastructure investment's background,analyzes the relationship between infrastructure investment and the urbanization of the research significance,clears the ideas and framework,and combings the domestic and foreign related literature about the concept of infrastructure,urbanization and the relationship between urbanization and infrastructure investment.On the basis,the article has carried on the analysis about the concept of infrastructure and definition,and expounds the characteristics of infrastructure and classification,and puts forward the theoretical basis between the urbanization and infrastructure investment.(2)Analyzes the present situation of infrastructure investment and urbanization development level in Yangtze river delta,including the Yangtze river delta cities of infrastructure investment scale and the present situation of the infrastructure investment structure,and the urbanization level of provinces and cities,and analyzes and compares various provinces and cities gaps and problems of the infrastructure investment.(3)By building the Yangtze river delta region of panel data model,we select transportation infrastructure investment,energy supply infrastructure investment,water environment and public management infrastructure investment,education infrastructure investment,health and social work infrastructure investment as well as cultural, sports and entertainment industry infrastructure investment to research the relationship between infrastructure investment and urbanization,and research the effect of infrastructure investment to urbanization.Analysis as follows:infrastructure investment in Yangtze river delta is a long-term equilibrium relationship between urbanization,and all kinds of infrastructure investments to the impact of urbanization are not identical,regional differences,the greater the elasticity coefficient, the more obvious role in promoting urbanization,and the effect of infrastructure investment to urbanization is different for each city,according to this situation,puts forward relevant policy suggestions.