经济数学2016，Vol.33Issue(4)：27-33,7.
供应中断下最优分配和应急采购策略的比较∗
The Comparison of Optimal Allocation Procurement and Emergency Procurement Strategies under Supply Disruption
摘要
Abstract
Abstract Optimal allocation procurement and emergency procurement are widely used for managing supply disruption risk.Based on optimal allocation procurement and emergency procurement,this paper studied the problem of the optimal order and production decisions of the supply chain,which consists of two manufacturers and two retailers of two-echelon supply chain under disruption and gave the optimal order and production procurement.By a numerical example,the effect of the reliability on the optimal prices and profits of the manufacturer were compared.We find that the optimal prices of two manufacturers de-crease with the increase of reliability,and manufacturer A decreasing amplitude is less than the manufacturer B .The optimal prices of the manufacturer A are less than those of the manufacturer B when the reliability is under 0.3.But the optimal prices of the manufacturer A are more than those of the manufacturer B when the reliability is over 0.3.The profit of the manufactur-er A decreases with the increase of reliability,while the profit of the manufacturer B increases with the increase of reliability. The profit of the manufacturer A is more than that of the manufacturer B when the reliability is under 0.8.But the profit of the manufacturer A is less than that of the manufacturer B when the reliability is over 0.8.关键词
物流与供应链管理/最优分配采购策略/最优化/博弈论/供应中断Key words
logistics and supply chain management/optimal allocation procurement/optimization/game theory/supply disruption分类
管理科学引用本文复制引用
颜荣芳,陈玲..供应中断下最优分配和应急采购策略的比较∗[J].经济数学,2016,33(4):27-33,7.基金项目
国家自然科学基金(71061012) （71061012）
