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J4 ›› 2013, Vol. 48 ›› Issue (6): 34-37.

• 论文 • 上一篇    下一篇

随机需求下考虑退货机制的零售商竞争协调模型

王婷1,崔玉泉2,赵岗1   

  1. 1.齐鲁师范学院数学系, 山东 济南 250013; 2.山东大学数学学院, 山东 济南 250100
  • 收稿日期:2013-01-07 出版日期:2013-06-20 发布日期:2013-06-09
  • 作者简介:王婷(1981- ),女,讲师,硕士,主要从事供应链管理、最优化理论的研究. Email:wangting-jn@hotmail.com
  • 基金资助:

    齐鲁师范学院青年基金(2012L1001)

Coordination model with retailers’ competition based on stochastic demand and return mechanism

WANG Ting1, CUI Yu-quan2, ZHAO Gang1   

  1. 1. Department of Mathematics, Qilu Normal University, Jinan 250013, Shandong, China;
    2. Department of Mathematics, Shandong University, Jinan 250100, Shandong, China
  • Received:2013-01-07 Online:2013-06-20 Published:2013-06-09

摘要:

为了体现风险中性市场中自由竞争在易逝品供应链模型中的协调作用,建立了与不同零售商的零售价格相关的随机需求下具有退货机制的单一制造商和两零售商的二级供应链模型。分析表明:在传统二级供应链中,无竞争模型的利润明显小于零售商自由竞争的供应链模型,并且通过特殊的线性模型给出了易逝品供应链协调下的最优零售价和最优订货量,分析了各种参数变动对最优零售价、最优订货量以及供应链各成员利润的影响。

关键词: 供应链协调;随机需求;退货机制;竞争

Abstract:

To reflect the coordination in the supply chain of perishable products with free competition, a single manufacturer and two retailers supply chain model facing the stochastic demand in relation with different prices and the return mechanism is established. The analysis shows that the profit of total supply chain without competition is obviously fewer than that with competition, and through the special linear model the paper employs the result, also gives the optimal price and order quantity in the coordination of the supply chain.

Key words: supply chain coordination; stochastic demand; return mechanism; competition

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