수요율(需要率)이 감소(減少)하는 경우(境遇) 특수주문품(特殊注文品)을 위한 (S-1, S) 재고(在庫)모델

The (S-1, S) Inventory Model for Slow-moving items When Arrivals Tend to Get Discouraged

Slow-moving items whose cost is so high and/or whose demand is so low the optimal policy is to place a reorder immediately whenever a demand occurs. This is a continuous review (S-1,S) inventory policy which means that whenever a demand for an arbitrary number of units is accepted, a reorder is placed immediately for that number of units. This paper show optimal inventory level ($S^*$) when arrivals tend to get discouraged and recommend practical difficulties of deciding stockholding policy of slow-moving items. Also, a simple numerical example is provided.