Research on Coordination in Closed -loop Supply Chain Based on Evolutionary Game Theory

With the people's awareness of environmental protection strengthens and constraints of regulations and laws to environmental protection increasing closed -loop supply chain is being taken by more and more enterprises. But in the closed-loop supply chain, each member of the business is independent economic entities, which has its own strategic objective. With this objective, the enterprises make decision of how to use resources, and how to coordinate the external environment, as well as to take what action to achieve this objective. So, with the focus on long-term, this article tried to study closed-loop supply chain nodes in the corresponding business combination of different parameters to take different modes of cooperation. And got the conclusion that the different parameters of closed-loop supply chain decide the different model in which may have different coordinate act on key parameters.