keratinSupply chain resilience for single and multiple sourcing in the prence of disruption risks 期刊名称： International Journal of Production Rearch
北京万国学校作者： Namdar, Jafar, Li, Xueping, Sawhney, Rupy, Pradhan, Ninadstart
年份： 2017年utmost
科长竞争上岗演讲稿关键词： resilient supply chain design;supply chain risk management;supply chain collaboration;disruption management mixed integer linear programming
响晴摘要：This paper investigates the u of sourcing strategies to achieve supply chain resilience under disruptions. The coping strategies considered are single and multiple sourcing, backup supplier contracts, spot purchasing, and collaboration and visibility. Collaboration and visibility, which affect suppliers' recovery capabilities and a buyer's warning capability, have not been similarly modelled in the past. A scenario-bad mathematical model is developed such that it considers objectives under uncertainties including disruption risks and operational risks. A broad numerical study examines its output for various risk attitudes in a decision-maker, ranging from risk neutral to risk aver. The nsiti
metervity of procurement strategies to other key parameters such as recovery and warning capabilities is examined. One of the major
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