摘要
多种产品在零售阶段的需求量都受到其存货量的影响。在这种情境下考虑由一个供应商与一个零售商组成的供应链,零售阶段的市场需求量随机地依赖于零售商的初始库存量,并且假设零售商的库存成本是非线性的以更符合实际。当供应商使用回购合同与零售商交易时,讨论了取得供应链协调的条件,证明了合同的类型取决于供应商的批发价格,而供应链的利润不能做到任意分配。结合数值算例说明了所得结论,并讨论了回购合同在应用中的问题。
In some retail contexts, demand for some items can depend on the inventory level. Cmsidera supply chain consisting of a supplier and a retailer, the retailer＇s demand rate is assumed to be randomly dependent on the starting inventory level; specifically the holding cost of the retailer is a non-linear function that is more realistic for most retail ing situations where shelf space is a limited resouree. The supplier uses the returns policies to encourage the retailer to stock more aggressively. A policy may achieve channel coordination was showed, and it is proven, the types of the buy back contract are determinated by the wholesale price, but the coordinating contract cannot allocate the supply chain＇s profit arbitrarily. Finally the results were analyzed by conducting numerical examples and case study.
出处
《预测》
CSSCI
2006年第1期76-80,共5页
Forecasting
基金
国家自然科学基金海外杰出青年基金B类资助项目(70028102)
关键词
协调
回购
供应链契约
库存
coordination
buy back polieies
supply chain contract
invcntory
