产能随机下的易逝品超售决策模型研究

Research on Overbooking Decision Model of Perishable Products Based on the Random Capacity

本文研究制造商面临产能和no show双重随机情况下的易逝品超售决策。考虑了产能的随机性和零售商no show的随机性,建立了易逝品的超售决策模型,得到了超售量的最优解。得到了产能的短缺成本、产能的闲置成本和零售商取消订货的补偿对制造商超售决策的影响,并用算例进行了验证。分析结果表明,与闲置成本相比,单位补偿对制造商的最优超售量的影响更大。

The overbooking decision of perishable products is analyzed when the manufacture faces random capacity and random no show.By considering both the random of capacity and retailer＇s no show,we establish the overbooking model of perishable products.The optimal solution could be obtained.We conclude that the shortage costs of capacity,idle costs of capacity and compensation for cancellation of orders for the manufacturer have the impact on overbooking strategy.Finally,a numerical example is used to verify and the analysis of results showes that compared with the idle costs of capacity,unit compensation had a greater impact on the manufacturer＇s optimal overbooking.