Resilient supply chain system coordinating: Mechanism designing for emergence produced

To equilibrate the profit distribution mechanism that is invalided by emergency in supply chain, a game model is constructed to distribute profits among enterprises in supply chain, and the optimal strategies for every enterprise can be got after resolving this model, to fit for emergency. Considering the strategies´ distinction between from system decision and from decentralization decision, then, a coordination mechanism is designed to smooth the conflict between supplier and retailer down. The result explains the economic phenomena that why increasing the size of market makes the wholesale price increased (similarly the opposite), but the production plan do not change regularly.