摘要
本文研究了贬值的商品与原价商品同时进行销售的EOQ模型。假设对于这两类商品的不同需求之间存在部分可替代的情况。文中引入了表达需求之间部分可替代情况的替代因子结合两类商品不同随机需求的分布情况,建立了相应的EOQ模型,得到了最优订货量和最大期望收益。通过算例对模型进行了说明,并对替代因子进行了敏感性分析。
This paper studies the EOQ when general commodities and the devaluated commodities are sold at different prices.Suppose there existed cases of partially substitutions in the two to meet the different demands,the correspondent EOQ model is established according to stochastic demands,which will bring about good orders and the largest profits expected.The EOQ is interpreted with examples in the paper and the sensitive analysis to the substitute factors has been done.
