易逝品多销售阶段预防性横向调拨与订货决策模型

发布时间：2018-04-28 18:33

本文选题：多销售阶段 + 预防性横向调拨　；参考：《管理工程学报》2017年01期

【摘要】：针对易逝品零售商缺货时顾客不愿等待会造成缺货损失的问题,建立了两零售商的多销售阶段预防性横向调拨和订货模型。首先,通过该模型得到了构成预防性横向调拨策略的调入与调出阈值函数,并用以刻画一个零售商库存状态与该零售商剩余销售阶段及对方库存状态的关系。在此基础上,分析了两阈值函数的结构和性质,并证明了两零售商的订货纳什均衡的存在性。研究结果表明,每个零售商无需考虑对方的预防性调拨策略就可以通过事先制定的调入与调出阈值来控制自身库存。当调拨价格变动不大时,预防性横向调拨的存在使得两零售商可a以不对订货量进行调整。另外,订货与预防性横向调拨之间的策略性替代关系使得当调拨价格较低时,零售商倾向于增加订货量来控制库存;当调拨价格较高时,零售商倾向于使用预防性横向调拨控制库存。
[Abstract]:In order to solve the problem that customers are unwilling to wait when the retailers of perishable goods are out of stock, a preventive lateral allocation and order model for two retailers in multiple sales stages is established. First of all, through the model, we get the call in and out threshold function, which constitute the preventive lateral transfer strategy, and use it to describe the relationship between a retailer's inventory state and the retailer's remaining sales stage and the other retailer's inventory state. On this basis, the structure and properties of two threshold functions are analyzed, and the existence of ordering Nash equilibrium for two retailers is proved. The results show that each retailer can control their inventory by pre-determined threshold of transfer and transfer without considering each other's preventive allocation strategy. When the allocation price changes little, the presence of preventive lateral transfers allows two retailers to a not adjust the order. In addition, the strategic substitution relationship between ordering and preventive lateral transfers makes retailers tend to increase order volumes to control inventory when the allocation price is lower; when the allocation price is higher, Retailers tend to use precautionary lateral transfers to control inventory.
【作者单位】：重庆大学经济与工商管理学院;重庆大学现代物流重庆市重点实验室;重庆师范大学计算机与信息科学学院;
【基金】：国家自然科学基金资助项目(71272086,71102178) 高等学校博士学科点专项科研基金资助项目(20120191110042)
【分类号】：F274;F724.2

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