Research On Cooperation Strategy Of Waste Household Appliances Recycling Based On Evolutionary Game

With the increase of the market of household appliances and the acceleration of replacement speed,the environmental problems caused by the waste household appliances products are more and more important.The government has issued many policies to regulate the recycling industry,and some of the formal recycling enterprises have also been developed.At the same time,it is also facing a huge problem to regulate the recycling industry in China-the monopoly of the front end of the recovery by a large number of individual recyclers who have formed the industrial chain.The one-off pressure can not completely make individual recyclers exit the market,but may make them underground,which makes it more difficult to supervise.Therefore,in order to reduce the flow of waste household appliances into individual recycling channels,the government also encourages large recycling enterprises to absorb these individual recyclers while supervising individual recyclers.Recycling enterprises can also master the front end of reverse logistics through cooperation with individual recyclers.Under the background of the rapid development of Internet technology and information technology,recycling enterprises break the monopoly of the former individual recyclers on the front end by using Internet technology,and open up the cooperation way with individual recyclers.Due to the influence of the cost and income changes,the behavior of government,recycling enterprises and individual recyclers is a changing dynamic process.Therefore,this paper studies the decision-making of recycling cooperation of waste household appliances based on evolutionary game theory.Firstly,the significance and background of the research are described.In view of the cooperative decision-making of the front end of reverse supply chain recycling,the stakeholders of the problem are analyzed.The applicability of evolutionary game theory in cooperative decision-making research is discussed.On this basis,the scheme framework of waste household appliances recycling cooperative decision-making under evolutionary game is built.Secondly,the paper takes the stakeholders who regulate the recycling industry,promotes the cooperative decision-making between the recycling enterprises and the individual recyclers as the research subjects,and establishes the evolutionary game model between the recycling enterprises and the individual recyclers,the government and the individual recyclers,and studies the evolutionary stability strategies of the cooperative decision-making of the individual recyclers by studying the behaviors of the recycling enterprises and the government.And the sensitivity of important parameters is analyzed by MATLAB software.Then,considering the influence between the government and the recycling enterprises,the paper takes the government,recycling enterprises and individual recyclers as the main body,and combines the factors that affect the cooperative sharing decision,and establishes the evolutionary game model of the mutual influence of the three-party decision.In order to further study the influence of the evolution process parameters on the results,the simulation of the evolution process is carried out by MATLAB software,and the corresponding management countermeasures are put forward.