Improved Coupling Coordination Degree Model And Its Application

With the rapid development of the economy,many industries in China have entered a transition period.The rapid economic development of the early stage also brought many problems,such as the destruction of the ecological environment,the imbalance of medical security and education and other issues.Therefore,it is very urgent to study how to coordinate and sustain the development of various industries while developing the economy.The coordinated development of the logistics industry as an emerging industry and the traditional industry is critical to the overall coordinated development of the economy.The coordinated and coordinated development of the emerging industry and the traditional industry plays a huge role in promoting the rapid development of the emerging industry and is also the driving force for the transformation of the traditional industry.This article takes the coordinated development of the manufacturing and logistics industry in Shaanxi Province as the research background.First,it builds an index system that reflects the development of the manufacturing and logistics industry in Shaanxi Province.The industry conducts status analysis.Secondly,the grey relational model is used to make a quantitative analysis of the joint development of the two industries,and the traditional coupling coordination model is used for analysis.Finally,a new coupling coordination degree model is proposed,and the improved coupling coordination degree model is used to analyze the relationship between the coordinated and coordinated development of manufacturing and logistics in Shaanxi Province from 2006 to 2015 Using the improved model analysis,it is concluded that the manufacturing and logistics industries in Shaanxi Province are basically in a coordinated state,but the overall coordination is not high.To a certain extent,there is a lot of room for improvement in the coordination between the two industries.Finally,measures and methods to improve the further coordinated development of the two industries are given.