Research On Evolution Mechanism Of Inter-industrial Symbiosis Network

The complication of international competitive environment and the progress of information communication technology and the reform of economic system promote the formation and development of inter-industrial symbiosis network. Relevant industries couple the existing independent industry ports and establish close-knit symbiotic relations through knowledge spillovers, information osmosis, the use of technology and the spread of the network. To promote the optimization disposition and the integrated use efficiency of resources between industries. As for our country in the period of economy transformation, collaboration, networking and symbiosis development between industries has become an effective way to enhance the risk defenses, maintain the competitiveness and upgrade the industrial structure.Therefore, how to grasp the laws of inter-industrial symbiosis network evolution correctly and giving full play to the organization impacts for industry development and economic growth have become an important issue for academia and government.Traditionally Industrial Symbiosis is theoretically based on circular economy and industrial ecology, and emphasizes that symbiotic units achieve both a closed circulation of material and energy cascading within symbiotic system through the recycling, transaction recovery and exchange conversion of by-products and wastes.Breaking through the framework of existing research, this paper broadly re-defines the contents of industrial symbiosis and inter-industrial symbiosis network, and builds the framework of analyzing the evolution mechanism of inter-industrial symbiosis network based on characteristics of complex system.First of all, this paper builds "dual adaptation" evolution model of inter-industrial symbiosis network based on Complex Adaptive System to analyze the evolution path of inter-industrial symbiosis network, and puts forward that inter-industrial symbiosis network evolution is the result of dual adaptation process interactive coupling among symbiotic units and between symbiotic units and symbiotic environments.And inter-industrial symbiosis network evolution is divided into three stages of coupling, stabilization and mutation. We simulate and analyze these three stages by the use of evolution game model and Logistic model. Furthermore, this paper studies evolution mechanism of inter-industrial symbiosis network on the view of dynamic complexity to build dynamic learning model through regarding the flows of material, information and energy in dual adaptation process of inter-industrial symbiosis network as dynamic learning process of symbiotic units, and respectively discusses evolution equilibrium and results of inter-industrial symbiosis network and strategies of symbiotic units on the condition of either "learning by doing" or "learning by non-doing" and two network forms of entity type and virtual type. Finally, combining with the source of inter-industrial symbiosis network complexity, this paper classifies the factors of inter-industrial symbiosis network evolution into main ability, network system and environment constraint. We study the mechanism of various factors in different evolutionary stages by building integration model between evolution process and factors, and propose the three-dimensional governance framework which is focus on the adaptability of the symbiotic units of inter-industrial symbiosis network evolution.In the empirical study, taking symbiosis network between producer services and manufacturing as an example, this paper verifies the conclusions of theoretical studies, and proposes policy recommendations to enhance symbiotic evolution of producer services and manufacturing combining with development status of producer services and manufacturing in China.