摘要
过长的订购提前期往往使得零售商订货决策感到困难.快速反应策略能使零售商在获得更多更准确的市场需求信息后,调整订购量而提高收益.但是快速反应策略并不一定使供应商的利润也提高.有文章指出只有低的服务水平才能使两者利润同时提高,因而这种方法在工业应用中是不一定可行的.补偿策略是一种广泛应用的方法,能够提高产品的客户服务水平,因而研究了补偿策略在快速反应供应链系统中的作用.在某些条件下,在快速反应供应链系统中,补偿策略能使零售商与供应商一方的收益不变或者提高,另一方的收益有所提高,即Pare to提高.还研究了引进补偿策略后,供应链系统的最优解及期望卖出量、期望缺货量和期望残余量的变化情况.
With long lead_time, the wide impact of order decision is very inaccurate. Quick response strategy consists of dealing with this problem and enables orders to be placed closed to the start of the selling season. Retailers can adjust their order quality after gathered more and better demand information. But quick response strategy may not always make both manufacturers and retailer's benefits better. Ref 1. showed that under low service levels QR improves both retailer and manufacturer profits, but we would not observe such lower service levels in practice. The original purpose of this paper is to investigate the return polices in the supply chain system with QR strategy. Under some conditions, return policies will make QR system Pareto improving. In this paper, the author also consider changing of the expected quantity sold and the expected quantity shortage and the expected quantity left over.
出处
《管理科学学报》
CSSCI
2004年第4期14-23,共10页
Journal of Management Sciences in China
基金
国家自然科学基金资助项目(70171010).
关键词
快速反应
供应链
报童问题
定价模型
补偿策略
库存问题
quick response
supply chain
newsboy problem
pricing model
return policy
inventory problem
