Study On Industrial Network Structure And Its Effect Of Urban Agglomeration In Central

Urbanization is the only way to modernization, the urban agglomeration is the advanced stage of urban development, the development of the urban agglomeration must rely on industry, and development foundation is consolidated by industry groups.The coordinated development level which is between urban agglomeration and urban industry determines the radiation capacity of the regional economy, is driving force to accelerate the process of urbanization, optimizing the industrial layout and enhancing capacity for regional sustainable development. Clear division and cooperation of industry between cities in urban agglomeration, to further clarify the historical evolution path of division between the urban agglomeration industries, and seeking mechanisms of improve collaboration efficiency are problems about promoting the construction of urbanization in our country should be solved. The MRIO-SLQ-GM model constructed in this paper, providing a basis for understanding the industrial division and cooperation between urban systematically.In this paper, Dianzhong urban agglomeration(urban agglomeration in the middle of Yunnan province) as a case. The first chapter introduces the background,significance and research methods. The second chapter introduces the related theories and analyses domestic and overseas advances. The third chapter briefly describes the socio-economic development situation in Dianzhong urban agglomeration, analyzed the spatial difference of economic and social elements flow and evolution of the Industrial division and structural convergence in Dianzhong urban agglomeration.The fourth chapter constructs analysis method for industrial spatial flow data of urban agglomeration, and Dianzhong urban agglomeration in 2012 as an example, showing how to get the space flow data between urban industries. The fifth chapter using complex networks analysis method, statistics and analyzes not to have the right to and directed weighted industry network of Dianzhong urban agglomeration in1997,2002,2007 and 2012.further consider the overall network features and typical industry of Dianzhong urban agglomeration. The sixed chapter is based on variousparameters of industrial network structure which have been concluded, structured two different types of data including cross section data and panel data, and measure the industrial characteristics of network structure in Dianzhong urban agglomeration contribution to the industry’s total output. The seventh chapter summarizes the results of the analysis, combined with the development situation of middle of Yunnan province gives policy recommendations.