需求受随机因素影响下零售商的最优订货策略  

Retailer's Optimal Ordering Policies with Demand Influenced by Stochastic Factors

作　　者：卢月莉 赵恒明[1] 覃荣存[1] LU Yueli;ZHAO Hengming;QIN Rongcun(Guangxi University Xingjian College of Science and Liberal Arts,Nanning 530004,China)

机构地区：[1]广西大学行健文理学院,南宁530004

出　　处：《重庆理工大学学报（自然科学）》2018年第10期198-204,共7页Journal of Chongqing University of Technology：Natural Science

基　　金：广西高校中青年教师基础能力提升项目(2018KY0785;2017KY1301;KY2016YB786);广西大学行健文理学院科研基金(Y2018ZKT01)

摘　　要：在供应商提供信用支付与现金折扣策略下,研究一类产品需求受随机因素影响下零售商的库存问题。通过对模型的理论分析,给出零售商最优订购策略的计算方法。最后,通过数值例子对主要参数进行灵敏度分析,验证了模型的有效性。In this paper, the inventory problem for items with demand influenced by stochastic factors is studied, in which the supplier provides not only trade credit but also a cash discount to the retailer. The computational method of optimal ordering policies is derived by some theoretical results. Finally, numerical examples and sensitivity analysis of the main parameters are presented to illustrate the developed model.

关 键 词：信用支付 现金折扣 库存模型 随机需求 

分 类 号：O21[理学—概率论与数理统计]