考虑通货膨胀的两层次滞后支付的易逝品订购策略  

Ordering Policy for Deteriorating Items with Two-Level of Trade Credit under Inflation

作　　者：林晓伟[1] 周熙登[2] 

机构地区：[1]闽南师范大学商学院,福建漳州363000 [2]南昌工程学院工商管理学院,南昌330029

出　　处：《系统管理学报》2015年第6期912-918,共7页Journal of Systems & Management

基　　金：福建省省属高校科研专项项目(JK2015026);江西省社会科学规划资助项目(15GL17);福建省社会科学规划资助项目(2014B099)

摘　　要：在一个由供应商、批发商和零售商所组成的供应链中,批发商具有较强决策权,对上游供应商要求完全滞后支付货款,对下游零售商采取部分滞后支付货款策略。考虑了通货膨胀对库存的影响,利用现金流折现的方法,以批发商利润最大构建易逝品库存模型,并证明了最优解不仅存在而且唯一,同时,提供了寻求模型最优解的简单方法。最后,通过数值与算例说明了所得结论,结合灵敏度分析方法,分析了模型中参数变化对最优订货策略的影响。This paper adopts two-level of trade credit policy where the wholesaler can obtain the full trade credit offered by the supplier and the wholesaler just offers the partial trade credit to retailers,when the retailer has the powerful decision-making right.A new inventory model for deteriorating items is developed to maximize wholesaler＇s profits considering influences of inflation and time value of the money in inventory.A simple method is proposed for finding the optimal order policy.A numerical example is used to illustrate the theoretical results of the proposed model,and influences of parameter changes to the optimal solutions are also analyzed.

关 键 词：部分滞后支付 易逝品 时间折扣 库存 通货膨胀 

分 类 号：C931[经济管理—管理学]