两级供应链契约协调研究

A Study on the Coordination of Two-Stage Supply Chain Contract

在批发价格契约的基础上,建立了供应链主体的决策模型,根据剩余产品在不同主体处残值的大小,合理选择产品的出清方式,从而达到供应链整体最优,发现只有当剩余产品在供应商处的残值大于在零售商处的残值时,供应链才能实现整体最优,从而达到供应链协调,并通过回购契约实现利润的分配。

The decision-making model is established based on the wholesale price contract.According to the residual value of the remaining products in the different subject,we choose the reasonable way to handle the remaining products in order to make the whole supply chain optimal.Then we find the supply chain can achieve coordination only when the residual value of remaining products at she supplier is more than retailer.In the end we use the buyback contract to realize the allocation of profits.