考虑由1个供应商和1个零售商组成的两级供应链模型,提出了一个推广的报童模型,比较分析供应商和零售商在不同订购模式下的最优决策。引入两次订购模式,研究季中批发价变动对供应链成员期望收益的影响,探讨优化供应链性能的途径。利用算例对结论进行了说明。
The supply chain in our paper consists of a supplier and a retailer, and we construct an extended newsvendor model. The optimal decisions of the supplier and the retailer are compared under different order modes. Twice ordering mode is introduced, and we further discuss the impact on the members' profits brought by the change of wholesale price in the selling season. And we also study how to optimize per formance of the supply chain by adjusting wholesale price in the selling season. All our findings are illus trated by a numerical example at last.