Study On The Complexity Of Game Pricing In Closed-loop Supply Chain

With the development of the society,people pay more and more attention to the ecological environment and sustainable development.The closed-loop supply chain has built a green production system and improved the "green" quality of enterprises.The research on pricing decision of closed-loop supply chain has become one of the hot spots of sustainable development of economic cycle and supply chain management.Through the inspection of the relevant closed-loop supply chain pricing research literature at home and abroad were reviewed and integrated analysis,found that a large number of scholars focused on the closed-loop supply chain pricing is mainly based on some assumption of forward supply chain and reverse supply chain of new products,waste products and remanufacturing product pricing strategy to coordinate research,and for pricing in the system exists but seldom involved in chaos,then studies the evolution of the supply chain characteristics of chaos dynamic game pricing behavior,is a new research Angle of view,it gives us a more comprehensive analysis of the problem of Angle and depth.This paper is divided into two parts: one is the pricing game complexity of closed-loop supply chain under centralized decision-making;The other is the complexity of closed-loop supply chain pricing under decentralized decision making.The study on the complexity of dynamic pricing game of supply chain is based on the bifurcation diagram,the maximum Lyapunov index and the change of chaotic attractor.Given chaotic system brought about by the adverse effect on the economy,by using the parameter perturbation method is by adding a parameter to the role of the small amount of control to stabilize unstable orbits in the already exist in the system,from the chaotic state,achieve the desired periodic dynamic behavior,so as to solve the adverse effect brought by the chaos,the manufacturer's profit maximization.