有缺陷产品,批量出货和部分缺货的EOQ模型

IF 4.5 3区 管理学 Q1 OPERATIONS RESEARCH & MANAGEMENT SCIENCE
Harun Öztürk, Ioannis Konstantaras
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引用次数: 0

摘要

现有的关于经济订单数量(EOQ)问题的文献并没有解决批量发货对企业对客户(B2C)环境下的延期订购行为的影响。本研究开发了零售商接收批量出货和通过缺货管理库存的库存模型。在这种情况下,收到大量的物品,其中一些被发现是有缺陷的。为了识别有缺陷的商品,零售商对收到的商品进行100%的检查。一旦检验合格,可销售的产品将成批加入仓库库存,而不是单独加入。零售商遵循定期接收等量批次的策略,决定批次数量,以及订购和延期订购数量。分析探讨了处理缺陷产品的两种方法,结合了时间比例的延迟成本和每个损失单位的惩罚成本。采用经典优化技术确定最优策略。数值算例验证了该理论,结果表明,部分恢复顾客忠诚和产品维修是更有利可图的方法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
EOQ model with defective products, batch shipment and partial backorders

The existing literature on the economic order quantity (EOQ) problem with backordering does not address the impact of batch shipments on backordering behavior in a business to customer (B2C) environment. This study develops inventory models for a retailer receiving batch shipments and managing inventory through backorders. In this scenario, a large quantity of items is received, some of which are found to be defective. To identify defective items, the retailer conducts a 100% inspection of the goods received. Once inspected, the saleable products are added to the warehouse inventory in batches, rather than individually. The retailer follows a policy of receiving equal-sized batches at regular time intervals, deciding on the number of batches, as well as the ordering and backordering quantities. The analysis explores two approaches for handling defective products, incorporating time-proportioning for the backordering cost and a penalty cost for each lost unit. The classical optimization technique is applied to determine the optimal policy. A numerical example demonstrates the theory, with results showing that partial recovery of customer loyalty and product repair are more profitable approaches.

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来源期刊
Annals of Operations Research
Annals of Operations Research 管理科学-运筹学与管理科学
CiteScore
7.90
自引率
16.70%
发文量
596
审稿时长
8.4 months
期刊介绍: The Annals of Operations Research publishes peer-reviewed original articles dealing with key aspects of operations research, including theory, practice, and computation. The journal publishes full-length research articles, short notes, expositions and surveys, reports on computational studies, and case studies that present new and innovative practical applications. In addition to regular issues, the journal publishes periodic special volumes that focus on defined fields of operations research, ranging from the highly theoretical to the algorithmic and the applied. These volumes have one or more Guest Editors who are responsible for collecting the papers and overseeing the refereeing process.
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