供应链管理中报童模型的研究

发布时间：2018-04-18 08:10

本文选题：供应链 + 报童模型　；参考：《北京邮电大学》2014年硕士论文

【摘要】：市场经济竞争日益激烈,报童模型作为供应链管理中重要的一个环节也越来越受到学者和企业家的重视。本文主要有这样几个方面的工作：(1)介绍了经典报童模型收益和方差,继续研究了此模型的收益半方差,并提出了用于平衡收益和风险的效能函数。(2)研究了可追加订购报童模型收益期望和风险,并且从不同的市场需求分布角度进行了模型的仿真,并对结果进行比较。(3)研究可追加订购及可降价销售的报童模型,这是对(2)的扩展。(4)分析了带有缺货损失的报童模型的收益风险的另一种衡量方式：半方差,并且在模型仿真中,分别就收益期望风险等方面与经典报童模型和可追加订购报童模型做了比较。(5)带预算约束的报童模型的建模分析及可替代产品的简单介绍。本论文主要有这几方面的创新点：(1)将用半方差衡量风险的方法扩展到了带缺货损失的报童模型中。(2)提出了效能函数以有效平衡收益和风险。(3)分析了不同的市场需求下模型的收益风险图,并对各情况分别进行了比较。
[Abstract]:The competition of market economy is becoming more and more fierce. As an important part of supply chain management, newsboy model is paid more and more attention by scholars and entrepreneurs.In this paper, we introduce the income and variance of the classical newsboy model, and continue to study the semi-variance of the model.The efficiency function used to balance income and risk is proposed. The income expectation and risk of add-on ordering newsboy model are studied, and the simulation of the model is carried out from the different distribution of market demand.Comparing the results, we study the newsboy model, which can be ordered and sold at a lower price, which is an extension of X2), and analyzes another way of measuring the profit risk of newsboy model with shortage loss: the semi-variance, and in the simulation of the model,Compared with the classical newsboy model and the add-on ordering newsboy model, the paper analyzes the model of newsboy with budget constraint and introduces the alternative products.In this paper, there are several innovations in this paper: (1) the method of measuring risk with semi-variance is extended to the newsboy model with stock loss. (2) the efficiency function is proposed to effectively balance income and risk, and the different market demand is analyzed.Find the income risk map of the model,The conditions are compared respectively.
【学位授予单位】：北京邮电大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F224;F274

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