运筹与管理 ›› 2011, Vol. 20 ›› Issue (6): 19-24.

• 理论分析与方法探讨 • 上一篇    下一篇

不同风险态度下的三层供应链集成优化

关志民1, 周宝刚1,2, 杨锡怀1   

  1. 1.东北大学 工商管理学院, 辽宁 沈阳 110819;
    2.闽江学院 管理系, 福建 福州 350108
  • 收稿日期:2009-06-13 出版日期:2011-12-25
  • 作者简介:关志民(1957-),男,辽宁开原人,教授;周宝刚(1979-),男,辽宁凌海人,讲师,博士研究生,研究方向为物流与供应链管理;杨锡怀(1963-),男,河北献县人,教授,博士生导师。
  • 基金资助:
    国家自然科学基金资助项目(70972100);福建省教育厅课题(JB11153S)

Integrated Optimization of Three-level Supply Chain under Different Risk Attitude

GUAN Zhi-min1, ZHOU Bao-gang1,2, YANG Xi-huai1   

  1. 1. School of Business Administration, Northeastern University, Shenyang 110819, China;
    2. Department of Management, Minjiang University, Fuzhou 350108, China
  • Received:2009-06-13 Online:2011-12-25

摘要: 研究了在决策者不同风险态度下的由供应商、分销商和零售商组成三层供应链集成优化问题。考虑供应链中价格、质量、交货、需求和供应的不确定风险因素为模糊变量,应用可信性理论建立了模糊机会约束规划模型,可信性测度的置信水平代表了决策者的风险偏好程度。使用模糊变量的乐观值和悲观值将机会约束转化为清晰的等价形式。最后,通过数值算例分析了决策者的风险态度的变化对集成供应链的影响。

关键词: 风险偏好, 集成优化, 可信性理论, 置信水平

Abstract: This paper researches integrated optimization problem of three-level supply chain consisting of suppliers, distributor and retailers under decision makers’ different risk attitude. Considering risk factors for price, quality, delivery, demand and supply as fuzzy variables, we model fuzzy chance constrained programming credibility theory. Confidence level of credibility measure represents the degree of decision makers’ risk preference. The optimistic value and the pessimistic value of fuzzy variables are used to convert chance constrained into crisp equivalents. Finally, a numerical example is given to analyze the impact of decision makers’ risk attitude toward integrated supply chain.

Key words: risk attitude, integrated optimization, credibility theory, confidence level

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