【摘要】 研究了不稳定的市场需求下一个生产商和一个零售商所组成的两层次的简单供应链系统。提出当零售商预测信息的过程中并不存在牛鞭效应现象,而在生产商和零售商利用库存策略处理需求信息的过程中却显著存在牛鞭效应现象。证明了利用信息共享的方式可以控制牛鞭效应,但不能完全消除牛鞭效应。更多还原

【Abstract】 The existence of the bullwhip effect was considered for a simple twolevel supply chain comprising a single manufacturer and a single retailer with nonstationary end demand.The demand variability is decreasing in the processing of retailers forecasting.But the demand variability increases significantly in the course of processing the demand information by both the retailer and manufacturer.And information sharing can reduce the bullwhip effect,but cannot eliminate it absolutely.更多还原