需求分布未知条件下的供应链鲁棒主从对策

研究了需求不确定条件下的供应链鲁棒主从对策问题.考虑了未知需求分布信息条件下的两级供应链系统.其中,制造商作为主方,决定产品批发价格;零售商作为从方,决定产品订货量.这一问题又被称为需求分布信息的期望值问题.推导了仅知需求均值和方差信息条件下,集成供应链和分散供应链鲁棒订货量与批发价格决策,分析了该决策下的供应链系统及其成员利润情况.最后进行了数值计算,验证了当已知需求具体分布时供应链鲁棒主从对策的有效性.结果表明:对于集成供应链来说,采取鲁棒订货策略将损失一定数量的利润;而对于分散供应链来说,采取鲁棒主从对策策略将使供应链总利润得以提高.

Robust Stackelberg Game of Supply Chain Under Unknown Demand Distribution Information

Studies the robust Stackelberg game of supply chain based on uncertain demand.A two-stage supply chain system is considered,where the supplier and retailer play the roles of leader and follower in deciding the wholesale price and order quantity,respectively.This problem is regarded as the expected value of distribution information on demand.The decisions for robust order quantity and wholesale price of centralized and decentralized supply chains are deduced under the conditions that only the information on ...