Coordination of supply chains with a flexible ordering policy under yield and demand uncertainty
Coordination of supply chains with a flexible ordering policy under yield and demand uncertainty
复制标题
产量和需求不确定性下的供应链协调与灵活的订购政策
DOI：
10.1016/j.ijpe.2013.08.024
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发表时间：
2013-12-01
影响因子：
12
通讯作者：
Lu, Zudi
中科院分区：
文献类型：
--
作者：
Hu, Fei;Lim, Cheng-Chew;Lu, Zudi
本文研究了具有随机产量和需求不确定性的制造商和供应商之间的灵活订购策略，其中订购数量介于最小数量和最大数量之间。我们首先确定最优的灵活订购政策和相应的原材料生产数量，使中心化供应链的预期利润最大化，发现与不变的订购政策相比，我们的灵活订购政策可以显着提高供应链的预期利润。然后，我们分析去中心化场景，并提出带有订单罚金和回扣（OPR）合约的收入共享政策，以充分协调供应链。最后给出数值例子来说明结果。 (C) 2013 Elsevier B.V. 保留所有权利。
This paper studies a flexible ordering policy among a manufacturer and a supplier with random yield and demand uncertainty, where the order quantity lies between the minimum and the maximum quantity. We first determine the optimal flexible ordering policy and the corresponding raw material production quantity that maximize expected profit of the centralized supply chain, and find that our flexible ordering policy can significantly enhance the supply chain's expected profit compared to an invariable ordering policy. Then we analyze the decentralized scenario and propose a revenue sharing policy with an order penalty and rebate (OPR) contract to fully coordinate the supply chain. Finally, numerical examples are given to illustrate the results. (C) 2013 Elsevier B.V. All rights reserved.