运筹与管理 ›› 2015, Vol. 24 ›› Issue (4): 105-110.DOI: 10.12005/orms.2015.0126

• 理论分析与方法探讨 • 上一篇    下一篇

库存展示量影响需求的促销易腐品最优订货策略

何伟, 徐福缘   

  1. 上海理工大学 管理学院,上海 200093
  • 收稿日期:2014-06-16 出版日期:2015-08-12
  • 作者简介:何伟(1981-),男,安徽滁州人,博士研究生,研究方向:供应链、企业供需网及其管理;徐福缘(1948-),男,浙江绍兴人,教授,博士生导师,主要研究方向:系统工程企业供需网及其管理。
  • 基金资助:
    国家自然科学基金资助项目(71171135);上海市一流学科项目资助(S1201YLXK);沪江基金资助项目(A14006);上海市研究生创新基金资助项目(JWCXSL1301)

The Optimal Replenishment Strategy for Perishable and Off-price Products with Stock-dependent and Capacity Constraint

HE Wei, XU Fu-yuan   

  1. Business School, University of Shanghai for Science and Technology, Shanghai 200093, China
  • Received:2014-06-16 Online:2015-08-12

摘要: 零售商经常会选择多种商品进行促销以提高收益,促销商品与人民群众的日常生活密切相关。本文建立库存影响需求的促销易腐品的订货决策模型,允许缺货发生,且短缺拖后率与已经发生的缺货量和等待时间相关。证明了最优解的存在性和唯一性,提出了求解最优订购策略的搜索算法。通过仿真实验验证模型和算法,得到主要参数的灵敏度分析结果。

关键词: 库存影响需求, 促销商品, 变质, 模型

Abstract: For improving sales performance, multi-items are often selected for promotion. Off-price item is closely related to people’s daily life. We discuss the inventory problem of perishable and off-price items with stock-dependent demand rate. Some customers are more impatient to wait, therefore the sale opportunity is reduced and a bigger shortage leads to a larger loss. The existence of the optimal solution to the model is discussed, and a search algorithm of the optimal order strategy is provided. Simulation experiments are presented to illustrate the model and the main parameters are carried out.

Key words: stock-dependent demand rate, off-price item, perish ability, model

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