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中国管理科学 ›› 2020, Vol. 28 ›› Issue (3): 142-151.doi: 10.16381/j.cnki.issn1003-207x.2020.03.015

• 论文 • 上一篇    下一篇

需求受销售价格与变质时间影响的时滞变质品供应链协调研究

张云丰1,2, 王勇2, 龚本刚1, 但斌2   

  1. 1. 安徽工程大学管理工程学院, 安徽 芜湖 241000;
    2. 重庆大学经济与工商管理学院, 重庆 400030
  • 收稿日期:2018-09-16 修回日期:2019-05-09 出版日期:2020-03-20 发布日期:2020-04-08
  • 通讯作者: 张云丰(1982—),男(汉族),安徽无为人,安徽工程大学管理工程学院,副教授,博士,硕士生导师,研究方向:物流与供应链管理,E-mail:zhanga-hgcdx@163.com. E-mail:zhanga-hgcdx@163.com
  • 基金资助:
    国家社会科学基金重大资助项目(15ZDB169);国家自然科学基金资助项目(71672015,71671001);安徽省哲学社科规划基金资助项目(AHSKQ2018D09);安徽省自然科学基金资助项目(1708085QG168);安徽省高校自然科学研究重点资助项目(KJ2018ZD0101)

Supply Chain Coordination for Non-instantaneous Deteriorating Item with Demand Dependent on Sales Price and Deterioration Time

ZHANG Yun-feng1,2, WANG Yong2, GONG Ben-gang1, DAN Bin2   

  1. 1. School of Management Engineering, Anhui Polytechnic University, Wuhu 241000, China;
    2. School of Economics and Business Administration, Chongqing University, Chongqing 400030, China
  • Received:2018-09-16 Revised:2019-05-09 Online:2020-03-20 Published:2020-04-08

摘要: 在由单个生产商和单个销售商组成的两级时滞变质品供应链中,销售商面临的市场需求受销售价格和物品变质时间影响。分别建立分散决策与集中决策下的时滞变质品供应链定价与补货模型,得到两种决策模式下的销售价格与订货批量均衡解。通过比较两种决策模式发现,集中决策下的销售价格更低且订货批量和预期利润更高。引入数量折扣契约对时滞变质品供应链进行协调,并借助常相对风险规避型效用函数和纳什讨价还价理论来分配协调后的预期利润增量。通过数值算例演示了决策变量求解过程,敏感性分析给出了时滞变质品特性参数变动时对决策变量产生的影响。

关键词: 供应链协调, 时滞变质品, 数量折扣, 收益分配

Abstract: In a two-echelon non-instantaneous deteriorating items supply chain consisted of a single producer and a single retailer, the demand faced by the retailer depends on sales price and deteriorating time of the items. Non-instantaneous deteriorating items is selected which is widely existing in reality as the research object, and the time-varying demand function is constructed in accordance with the characteristics of consumer demand. The pricing and replenishment model of non-instantaneous deteriorating items supply chain under decentralized and centralized decision-making is established, and the equilibrium solutions of sales price and order quantity under two decision-making modes are obtained. By comparing the two decision modes, it is found that the sales price is lower and the order quantity and expected profit are higher under the centralized decision. Therefore, centralized decision-making is superior to decentralized decision-making from the point of view of supply chain system with non-instantaneous deteriorating items, and from the perspective of social welfare. In order to guarantee the expected profit and social welfare under centralized decision-making, the quantity discount contract is introduced to coordinate non-instantaneous deteriorating items supply chain, and the increment of expected profit after coordination is allocated with the help of the utility function of constant relative risk aversion and Nash's bargaining theory. A numerical example is given to demonstrate the process of solving the decision variables. The sensitivity analysis shows the influence on the decision variables caused by the variation of the characteristic parameters of the non-instantaneous deteriorating items.

Key words: supply chain coordination, non-instantaneous deteriorating item, quantity discount, profit distribution

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