面向短生命周期产品的供应链订购批量与交货期协调决策模型

A Study on Delivery Time and Quantity Coordination Decision Model for Short Life Cycle Product Supply Chain

考虑了由一个分销商和制造商构成的单一短生命周期产品的两级供应链系统,当市场需求和制造商的交货期都是随机变化时,建立了分散决策和协调决策模式下交货期与批量的决策模型,解析分析了两种决策模式下供应链的优化决策;解析分析和算例分析表明,双方合作不仅可以缩短产品交货期、增加供应链系统的整体收益,而且还能增加产品的市场供给量。

This paper considers a two-echelon supply chain system with one distributoy, and one manufac- turer, who supply the customers with one kind of short llfe cycle product. It establishes delivery time and quantity decision models separately in decentralized decision mode and centralized decision mode when the market demand and the manufacture＇s delivery time are random, and it also analyses the optimal decisions under these two modes. Case and numerical analyses show that coordination between manufacturer and distributor can not only shorten the delivery time also increase the products supply in the market. and increase the whole supply chain system＇s profit, but also increase the products supply in the market.