Study On Analysis And Evaluation Between Arterial And Venous Industry Coupling Development

Venous industry is an important force in solving the problem of resource shortage and environmental pollution in China.Many developed countries develops their unique venous industry in line with national conditions by the measures such as policy guidance,market-oriented operation and full participation,and achieve certain results.One of the important reasons with great Environmental cost and no reduce environmental pressure in China is the unbalanced circular economy development and rupture of arterial and venous industrial development.Indeed,arterial and venous industry are the important part of Circular Economy.Therefore,vigorously promote the coupling coordination of the two major industries in resources,structure,technology and other aspects can adjust the industrial structure,reduce environmental burden,and especially have important practical significance on creating the resource-conserving and environment-friendly society.In the context of circular economy,firstly,combining the theoretical basis of industry relevance and industry evolution theory,This paper makes a deep analysis on the coupling development of arterial and venous industry.Analysis pointed out that there are different degrees of interaction between arterial and venous industry in various aspects including industrial elements,industrial structure and industrial layout and industrial policy aspects.And with the deepening of the coupling,the coupling degree in two industries has formed its own unique development cycle.The match and joint degrees of elements are the important symbol of distinguishing four periods containing germination,growth,early mature development and later mature development of arterial industry and venous industry coupling development.At the same time,two industries have different degrees of cooperation and competition effects in resources,technology,markets and so on.Only take the whole situation into account,and constantly seek cooperation in the competition,can ensure optimal benefit of the parties and achieve a high degree of coupling development of two industries.Secondly,by means of mathematical thinking,this paper build the dynamic evaluation model from the perspective of industry chain and developing of aerial and venous industry coupling development by the method of DEA and coefficient variation method.Respectively based on the actual data in different years and different cities in Liaoning Province,it makes a quantitative analysis on status and trends of aerial and venous industry coupling development.The results show that construction of industrial chain between arterial and venous industry chain is not perfect and needs to be improved.But The level of interaction development of twoindustries is deepening,and has been basically achieved the primary coupling coordination.At this stage,it is moving to a transition period of intermediate coupling coordination.In this situation,it is estimated that their development will be fully achieved intermediate coupling coordination within the next 5 years by the use of linear regression equation.Lastly,in view of theory and empirical analysis,some recommendations are putted forward in this paper to accelerate the coupling development of arterial and venous industries in China,include that drive the two-wheeled coupling development,practice the system of extended producer responsibility,build a healthy circulatory economy industrial chain and strengthen the dynamic coupling coordination of two industries..