报童问题订购费对最优订货量的影响  

The Influences of Order Fee on the Optimal Order Quantity of Newsvendor Problem

作　　者：毛克宁 MAO Ke-ning(School of Economics and Management,Guangdong Technology College,Zhaoqing 526070,China)

机构地区：[1]广东理工学院经济管理学院,广东肇庆526070

出　　处：《物流工程与管理》2022年第7期159-161,共3页Logistics Engineering and Management

摘　　要：针对报童问题,从“无论是否订货,都发生订购费用”入手,主要对“当订货量大于零时订购费为固定正值而不订货时订购费为零”的情形,给出了期望会计利润模型和期望经济利润模型并创新性地得出了相应的最优订货量决策方法和量化结果,分析了报童问题订购费金额对于期望利润最大化订货量的影响。On the newsvendor problem,starting from“no matter whether to place an order or not,there is an order fee”,the expected accounting profit model and the expected economic profit model are given mainly in the case that“the order fee is a fixed positive value when the order quantity is greater than zero,which is zero when there is no order”.In addition,the corresponding optimal order quantity decision-making method and quantitative results are creatively obtained,and the influences of the order fee of the newsvendor problem on the order quantity to maximize the expected profits are analyzed.

关 键 词：订购费 订货量 期望会计利润 期望经济利润 

分 类 号：F224[经济管理—国民经济] O227[理学—运筹学与控制论]