Analysis Of Coupling Coordination Degree Between Road Transportation And Macro Economy

As the basic industry and service industry of the national economy,road transportation is an important part of the comprehensive transportation system.At the same time,the relationship between road transportation and macro economy is interrelated and interacted,and the coordinated development between them plays an important role in the sustainable development of our economy.However,in reality,they are often in a state of disharmony,which hinders the development of the road transport and macro economy.For this reason,this paper will establish the coupling coordination degree model from the three coupling aspects of road transportation and macro economy.Based on the relevant research results of scholars at home and abroad,using the coupling theory,coordination theory,system theory and transportation economy theory as the basic theory,this paper establishes evaluation index system from the aspect of scale coupling,structure coupling and velocity coupling through analyzing the coupling effect,coupling mechanism and coupling way of the road transport and macro economy,by establishing the coupling coordination degree model,this paper analyzes the coupling coordination degree of road transport and macro economy.Based on the above ideas,this paper consists of five parts: the first part introduces the background,purpose,significance,domestic and foreign research review,research contents,methods and framework;the second part is the theory basis of the paper;the third part is the analysis of the coupling relation between road transport and macro economy;the fourth part is the selection of evaluation index system,calculation of comprehensive evaluation value and construction of coupling coordination degree model;the fifth part is the empirical analysis,the paper calculates the coupling coordination degree of road transportation in our country and macro economy from 2006 to 2015.The research results show that the coupling coordination degree of road transportation scale and macro economic scale is constantly optimizing.It transits gradually from mild disorders coupling to coupling of intermediate coordination,and the coupling coordination degree of road transportation structure and macro economic structure is in the state of constantly optimizing which gradually transits from the imbalance coupling to moderate coupling.While the coupling coordinate degree of road transport development speed and macro economic development speed is in a constantly declining trend.It gradually falls from the intermediate coordinate coupling to the verge of imbalance coupling.The study of the coupling coordinate degree of road transport and macro economy can not only supplement the relationship of road transport and macro economy,but also provide reference for formulating planning of road transport industry and constructing comprehensive transport system.