易腐商品在允许延期付款期限下的库存模型

摘要

The policy of delay in payments can reduce inventory and purchase cost and encourage the retailer to order more. In this study,a inventory model for deteriorating items with permissible delay in payments is considered. The purpose of this study is to find the optimal replenishment cycle and order quantity for minimizing the total relevant inventory cost. Numerical examples are used to illustrate that the model is effective.%延期付款可以有效地减少库存和降低购买成本,能够鼓励销售商购买更多的产品,刺激订货量的增加,是一种具有广泛应用的库存策略.在允许延期付款期限下,针对易腐商品以成本最小化为目标,构建了易腐商品在延迟付款期限下的库存模型,并通过算法确定了最优订货周期和最优订货量.通过实际算例,说明了模型的有效性.