Research On Division Of Labor, Specialization And Cooperation Of Manufacturing Industry Of The Urban Agglomeration In The Middle Reaches Of The Yangtze River

Urban agglomeration which is the most active areas is the advanced form of urbanization,and is also the long term sustainable engine of the development of social economy.Now,our country has already formed the Yangtze river delta urban agglomeration, the pearl river delta urban agglomeration and the beijing-tianjin-hebei urban agglomeration.The three urban agglomerations which as China’s sustained economic growth of three engines effective impetus to the development of the eastern coastal areas in our country economy.Along with our country economy development mode change, the adjustment of industrial structure upgrade, and the rise of the central region and the strategic needs of boosting domestic demand, it is necessary to have central region conditions to form a larger scale of urban agglomeration.The urban agglomeration in the middle reach of Yangtze river in the national implementation of regional development in the overall strategy play a important role in the node area.The construction of the urban agglomeration in the middle reach of Yangtze river development has also risen to the national urban agglomeration level. But due to the natural resources, environmental factors such as policy, industrial structure in the middle reach of Yangtze river are similar to a certain extent, the urban agglomeration in the middle reach of Yangtze river academics about the specific manufacturing every industry research is still relatively blank.In this paper, we measure the three division of labor, specialization and cooperation of the capital city of the urban agglomeration in the middle reach of Yangtze river through regional division of labor cooperation potential index, location quotient, industry model and gravity model respectively manufacturing in case of three provincial cities in urban agglomeration in the middle reach of Yangtze river.It has important reference value to the development of urban agglomeration in the middle reach of Yangtze river to promote the cooperation in the future,and to the development of other urban agglomerations in the Midwest.