کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
478267 | 1446040 | 2014 | 8 صفحه PDF | دانلود رایگان |
• We consider a two-level general inventory system.
• We propose an easily implementable, scalable decomposition heuristic for determining base-stock levels.
• The base-stock levels identified by the heuristic are near optimal.
• Considerable improvements can be obtained compared to common- sense heuristics.
This paper proposes an easily implementable, scalable decomposition heuristic for determining near optimal base stocks in two-level general inventory systems. In this heuristic, the general system is decomposed into assembly systems—one for each end product. For these assembly systems, the base-stock levels are calculated separately, taking into account risk-pooling effects for the common components. Our numerical analyses yield two main insights: First, the base-stock levels determined by the heuristic are close-to-optimal. Second, considerable improvements can be obtained compared to common-sense heuristics.
Journal: European Journal of Operational Research - Volume 232, Issue 2, 16 January 2014, Pages 342–349