| 不同风险态度下的三层供应链集成优化 |
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| 引用本文： | 关志民,周宝刚,杨锡怀.不同风险态度下的三层供应链集成优化[J].运筹与管理,2011,20(6):19-24. |
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| 作者姓名： | 关志民 周宝刚 杨锡怀 |
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| 作者单位： | 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 |
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| 基金项目： | 国家自然科学基金资助项目(70972100); 福建省教育厅课题(JB11153S) |
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| 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。
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| 关 键 词： | 风险偏好 集成优化 可信性理论 置信水平 |
| 收稿时间： | 2009-06-13 |
Integrated Optimization of Three-level Supply Chain under Different Risk Attitude |
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| GUAN Zhi-min,ZHOU Bao-gang,YANG Xi-huai.Integrated Optimization of Three-level Supply Chain under Different Risk Attitude[J].Operations Research and Management Science,2011,20(6):19-24. |
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| Authors: | GUAN Zhi-min ZHOU Bao-gang YANG Xi-huai |
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| Institution: | 1. School of Business Administration, Northeastern University, Shenyang 110819, China; 2. Department of Management, Minjiang University, Fuzhou 350108, China |
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| 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 con... |
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| Keywords: | risk attitude integrated optimization credibility theory confidence level |
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