计算机应用研究2016，Vol.33Issue(10)：2977-2981,5.DOI:10.3969/j.issn.1001-3695.2016.10.024
供应链失效风险下的弹性供应组合决策模型研究
Research on resilient supply portfolio decision model under disruption risks
摘要
Abstract
This paper discussed supply portfolio selection problem with disruption risks in the context of two-echelon supply chain comprising multiple vendors and one manufacturer.By using the CVaR to measure manufacturer’s risk preference,this paper constructed resilient supply portfolio decision model under disruption risks.The model considered both cost minimization objective in manufacturer risk-neutral case and risk minimization objective in risk-averse case.The problem objective was to minimize weighted sum of expected cost and disruption risks.And the optimal supply portfolio decisions included supplier se-lection,order quantity,selection of suppliers to be protected against disruptions and the allocation of emergency inventory of parts.Computational results show that:the higher the manufacturer’s risk aversion,the fewer suppliers in the supply portfolio, while it selects more protected suppliers and allocates more emergency inventory to mitigate the impact of disruption risks.The resilient supply portfolio balances cost and risk minimization objective,which can effectively increase supply chain resilience.关键词
弹性/供应组合/失效风险/条件风险价值Key words
resilience/supply portfolio/disruption risks/conditional value-at-risk分类
管理科学引用本文复制引用
刘靓,欧立雄,欧阳利平..供应链失效风险下的弹性供应组合决策模型研究[J].计算机应用研究,2016,33(10):2977-2981,5.基金项目
西北工业大学研究生创意创新种子基金资助项目 （）
