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Is there a performance tradeoff in managing order fulfillment and the bullwhip effect in supply chains? The role of information sharing and information type

机译:在管理订单履行和供应链中的牛鞭效应方面是否存在性能折衷?信息共享和信息类型的作用

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In a supply chain setting with demand and lead time variability, we use simulation to investigate the impact of information sharing on both the Bullwhip Effect (BWE) and the Order Fulfillment Performance (OFP) in a multi-echelon supply chain system. The results confirm past studies that indicate that using information sharing to coordinate orders in the supply chain generally reduces the negative effects of the bullwhip effect. However, particularly in situations when firms are unwilling or cannot share certain types of information, we find that there are significant performance tradeoffs in managing both order fulfillment and the negative impact of the BWE. Specifically, we find that the information type that leads to the best order fulfillment performance in these cases has the opposite impact on managing the bullwhip effect. Given these findings, we argue that type of information (ITYPE) that is used to set inventory up-to levels needs to be chosen carefully when information sharing is neither feasible nor practiced widely among firms in the supply chain.
机译:在具有需求和提前期可变性的供应链环境中,我们使用仿真研究信息共享对多级供应链系统中牛鞭效应(BWE)和订单履行绩效(OFP)的影响。结果证实了以往的研究,这些研究表明使用信息共享来协调供应链中的订单通常可以减少牛鞭效应的负面影响。但是,特别是在公司不愿或无法共享某些类型的信息的情况下,我们发现在管理订单履行和BWE的负面影响方面存在重大的性能折衷。具体而言,我们发现在这些情况下导致最佳订单履行性能的信息类型对管理牛鞭效应具有相反的影响。鉴于这些发现,我们认为,在供应链中的公司之间共享信息既不可行也不广泛实践时,需要仔细选择用于将库存提高到最高水平的信息类型(ITYPE)。

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