The Effect of Commonality on Safety Stock in a Simple Inventory Model
研究在两种产品、两个层级的库存模型中，零部件通用性如何影响最优安全库存水平，目标是在满足服务水平约束下最小化系统安全库存。
We examine the effects of component commonality on optimal safety stock levels in a two-product, two-level inventory model. The criterion is to minimize system safety stock subject to a service level constraint. Although our model is specialized, its analysis provides insights not available in other multilevel inventory models.