The Measure And Influence Factors Analysis Of The Level Of Coupling Coordinated Development In The Yangtze River Economic Belt

Regional Coupling Coordinated Development refers to a virtuous cycle in which regional economic subsystems,social subsystems,and eco-environmental subsystems are mutually compatible,cooperated and coupled.With the openness and development of the Yangtze River Economic Belt upgraded to a national strategy,it is more and more obvious to realize the necessity and urgency of strengthening the coupling coordinated development of the economic,social and environment of each economic entity of the Yangtze River Economic Belt to achieve the coupling coordinated development of the internal subsystems of the economic entities,which plays a decisive role in China's economic and social development.As is in this context,this paper is exploring the factors which affect the differences in the coupling coordinated development of the Yangtze River from the aspect of spatial dimension on the basis of measuring the coupling coordinated development level.In the first place,it describes classic theory of regional coupling coordinated development,combines with the meaning of regional coupling coordinated development and the analysis of the impact mechanism to conduct a theoretical analysis of regional coupling coordinated development.In the second place,it describes three aspects of economic support capability,social support capability,and resource and environmental support capability to build an evaluation index system;then this article uses MATLAB combined with entropy method and the coupling coordination model to estimate the coupling coordinated development of the Yangtze River Economic Belt.Later,it investigate the time and spatial feature of the level of the coupling coordinated development of the Yangtze River Economic Belt from macro aspects,middle aspects and micro aspects.In the third place,this paper explores the factors which affects the coupling coordinated development level of the Yangtze River Economic Belt from seven aspects of human capital,investment in fixed assets,investment in education,infrastructure construction,foreign direct investment,environmental regulation,and fiscal expenditure,which is based on the spatial panel Durbin model.The results show that: human capital,investment in fixed assets,investment in education,infrastructure construction,foreign direct investment,environmental regulation and fiscal expenditure have a significant positive direct effect which play a promoting role in the level of coupling coordinated development;the human capital,educational investment,and environmental regulation have significant indirect positive effects on the level of coupling coordinated development in neighboring regions.Finally,this paper gives some policy recommendations about how to improve the level of coupling coordinated development of the Yangtze River Economic Belt.