基于等量订货的可替代易变质产品库存策略研究

Study on Substitutable Perishable Products' Inventory Model Based on Equal Ordering Policy

零售商常常根据不同"年龄"的易变质产品质量的差异而制定不同的价格,从而会带来不同的顾客需求.而当某个"年龄"的产品缺货时,顾客可能会购买其他"年龄"的产品作为替代.在上述背景下,本文考虑某个销售季节内多周期等量订货策略,分别在单周期和多周期情况下找到了零售商的最优订货量.

Different ＂age＂ perishable products are always set different prices, which meet different consumers＇ demands, If a sort of specific ＂age＂ product is out of stock, corresponding consumers would switch to other suhstitutable product with different ＂age＂. With assumption of equal, ordering policy for multi-period, we find the retailer＇s optimal order quantities for above substitutable perishable products in one-period and two-period cases.