The effect of supply disruption in a two-layer supply chain with one retailer and two suppliers with promotional effort under random demand

IF 3.6 2区 管理学 Q2 BUSINESS
Totan Garai, Arpita Paul
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引用次数: 0

Abstract

This paper considers a closed-loop supply chain comprising one retailer and two suppliers. It assumes one supplier as the main supplier and another as the backup. The coordination issue of the supply chain has been discussed in this work. The main supplier's yield is considered subject to disruption. The demand considered here is stochastic. We aim to calculate the supplier's optimum production quantity. Similarly, the retailer's optimal ordering quantity is found out. Additionally, in the centralized supply chain model, we want to maximize the expected profit under certain restriction. Numerical illustrations are discussed to the benefit some characteristic insights over the supply chain model.

随机需求下,一个零售商和两个供应商的两层供应链中供应中断的影响
本文考虑一个由一个零售商和两个供应商组成的闭环供应链。它假设一个供应商是主要供应商,另一个作为备用供应商。本文主要讨论了供应链的协调问题。主要供应商的产量被认为会受到干扰。这里考虑的需求是随机的。我们的目标是计算出供应商的最优生产数量。同样,求出零售商的最优订货量。此外,在集中式供应链模型中,我们希望在一定的限制下实现期望利润的最大化。通过对数值实例的讨论,有助于对供应链模型的一些特征的认识。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Journal of Management Analytics
Journal of Management Analytics SOCIAL SCIENCES, MATHEMATICAL METHODS-
CiteScore
13.30
自引率
3.40%
发文量
14
期刊介绍: The Journal of Management Analytics (JMA) is dedicated to advancing the theory and application of data analytics in traditional business fields. It focuses on the intersection of data analytics with key disciplines such as accounting, finance, management, marketing, production/operations management, and supply chain management. JMA is particularly interested in research that explores the interface between data analytics and these business areas. The journal welcomes studies employing a range of research methods, including empirical research, big data analytics, data science, operations research, management science, decision science, and simulation modeling.
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