Research On Population-economic System Coordinated Development Across Three Provinces In Northeast China

Population and economic, political, cultural and other factors are closely related. In these factors, the level of economic development of population the impact is particularly evident, at the same time, the population as the main body social of production, distribution, exchange, consumption, is all economic behavior and economic activities of the foundation, this requires the growth of population and economic growth as its overall inspection body. In this paper, the three provinces in Northeast China as a whole, theoretically combing the population and economic system interaction mechanism, and the three northeast provinces36City, area, population and economy coordinated development present situation has carried on the mathematical and empirical analysis.The full text of the content is divided into four parts:The first part is the theory part, including the first chapter and the second chapter, mainly introduces the research background, research purpose and significance, domestic and foreign related research, and elaborated the population geography, regional economic geography and system theory.The second part includes the third chapter, from the theoretical analysis of the population and social economic development interaction mechanism.The third part includes fourth chapters, the method of fuzzy mathematics to establish coordinated Population-Economy state function. Selecting1995～2010of the population, economic indicators, analysis of the three northeast provinces36cities population and economy coordinated development present situation of the system, and on this basis through the GM (1,1) model for the future development of the situation is expected. The results show that, northeast three provinces36City, state, district population, economic coordination is overall show ascendant trend, but part of the cities was continuing volatility development, and even the coordination degree is reduced ceaselessly, progressively change to transitional development type or not harmonious development type, particularly in the resource type city population economic coordination volatility most apparent.The fourth part includes the fifth chapter, in the first few chapters based on an analysis from population, economy two respects to northeast3provinces population-economy coordinated development put forward to optimize policy.