Inventory control in a two-echelon dual-channel supply chain with setup of production and delivery
Inventory control in a two-echelon dual-channel supply chain with setup of production and delivery
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DOI：
10.1016/j.ijpe.2010.04.019
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发表时间：
2011-09-01
影响因子：
12
通讯作者：
Morikawa, Katsumi
中科院分区：
文献类型：
--
作者：
Takahashi, Katsuhiko;Aoi, Takahiko;Morikawa, Katsumi
研究了具有生产和配送环节的两级双渠道供应链模型，提出了一种新的供应链库存控制策略。在此之前，考虑了一个不设置生产和配送的两级供应链模型，并将一对一的库存控制策略应用于供应链。在库存控制策略中，当仓库库存达到上限时停止生产，当库存降至上限以下时立即重新开始生产。此外，当商店库存达到上限时，停止向零售商送货，并在库存降至上限以下后立即重新开始。考虑了由库存持有成本和销售损失成本组成的总成本，总成本中不考虑安装成本。一旦引入安装成本，一对一的库存控制政策就不再合适。在此基础上，本文提出了一种新的具有生产和配送设置的两级双渠道供应链控制策略。作为绩效指标，考虑了由库存持有成本、销售损失成本、生产和配送设置成本组成的总成本，并基于马尔可夫分析计算出的总成本验证了所提控制策略的有效性。(C)2010爱思唯尔B.V.保留所有权利。
This paper considers a two-echelon dual-channel supply chain model with setup of production and delivery and develops a new inventory control policy for the supply chain. Previously, a two-echelon supply chain model without setup of production and delivery is considered and a one-for-one inventory control policy is applied to the supply chain. In the inventory control policy, production is stopped when the warehouse inventory reaches the upper limit and is started again immediately after the inventory drops below the limit. Moreover, delivery to the retailer is stopped when the store inventory reaches the upper limit and is started again immediately after the inventory drops below the limit. The total cost that consists of inventory holding costs and lost sales cost is considered, and setup costs are not considered in the total cost. Once setup costs are introduced, the one-for-one inventory control policy is no longer appropriate. Then, this paper develops a new control policy for the two-echelon dual-channel supply chain with setup of production and delivery. As performance measure, the total cost that consists of inventory holding costs, lost sales cost, and production and delivery setup costs is considered, and the total cost calculated on the basis of Markov analysis demonstrates the effectiveness of the proposed control policy. (C) 2010 Elsevier B.V. All rights reserved.