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本文以由单个供应商和多个零售商组成的单周期单品种产品的两层供应链为研究对象,假定批发价格外生确定并且零售商的市场需求分布为多元正态分布,比较了传统的分散库存模式和集中库存模式下零售商的最优订购量以及零售商和供应商最优利润。
In this paper, a two-tier supply chain of single-cycle single-product products consisting of a single supplier and multiple retailers is taken as the research object. Suppose the wholesale price is exogenously determined and the retailer’s market demand distribution is multivariate normal distribution, The optimal inventory of retailers and the optimal profit of retailers and suppliers in centralized inventory mode.