Joint determination of supplier capacity and returner incentives in a closed-loop supply chain
Joint determination of supplier capacity and returner incentives in a closed-loop supply chain
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DOI：
10.1016/j.jclepro.2019.01.146
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发表时间：
2019-04
影响因子：
11.1
通讯作者：
A. Ruiz-Torres;F. Mahmoodi;S. Ohmori
中科院分区：
文献类型：
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作者：
A. Ruiz-Torres;F. Mahmoodi;S. Ohmori
鉴于退货数量和条件的高度可变性，闭环供应链依赖于再制造和新部件的混合。有效地管理返回和新组件的组合流对于最大限度地降低总系统成本至关重要。本文提出了一个模型，有助于管理流的回报，通过确定激励措施，提供制造商，同时确定与供应商的新组件的能力合同。该模型考虑来自多个来源的回报，其中每个来源在回报的数量和条件方面具有不同的特征。该模型还考虑了退货来源以及新部件供应商的不确定性。这种不确定性导致无法满足对组件的需求，从而产生损失成本。最后，通过一个算例进行了敏感性分析，对模型进行了说明，并获得了进一步的认识.结果表明，值得注意的制造商相关的成本和那些与不满足所需的需求，以及他们的激励提供和供应商的能力合同的影响之间的关系。
Given the high variability of both quantity and condition of the returns, closed-loop supply chains depend on a mix of remanufactured and new components. Effectively managing the combined flow of returned and new components is imperative to minimize total system costs. This paper proposes a model that helps manage the flow of returns by determining the incentives to offer returners, while simultaneously determining a capacity contract with the supplier of new components. The model considers returns from multiple sources, where each source has different characteristics in terms of the quantity and condition of its returns. The model also accounts for uncertainties from the return sources, as well as the new components supplier. Such uncertainties result in a failure to meet the demand for components, incurring loss costs. Sensitivity analyses of a numerical example were conducted to illustrate the model and gain further insights. The results demonstrate noteworthy relationships between supplier-related costs and those associated with not meeting the required demand, as well as their influence on the incentives to offer and the supplier's capacity contract.