基于ESQ的物流分销成本模型及其分析
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摘要
随着经济全球化发展的趋势,企业生产、物流等环节的覆盖面越来越广,同时市场环境由企业间竞争转变为供应链间的竞争.为了增加供应链集成化管理程度,产生了供应商管理库存(Vendor Managed Inventory,VMI)思想.本文在供应商库存管理的思想下,利用经济订货批量(Economic Order Quantity,EOQ)模型及其理论,基于供需双方配送成本和库存成本的相反变动情况,建立单个供应商与多个分销商间产成品的供货模型,该模型是一种VMI&ESQ供货运行模式下的经济供货批量(Economic Supply Quantity,ESQ)模型.在准时交货的前提下,通过延迟单个订单的供货时间,在等待时间内与多个订单组合,达到一次出货数量增加的目的.探讨如何制定VMI&ESQ不断供货运行模式产品最佳出货数量,以实现降低供需双方的物流分销成本.
With the trend of economic globalization,the coverage of enterprises' production and logistics was becoming more and more extensive. At the same time,the market environment was transformed from competition among enterprises to competition among supply chains. In order to increase the integrated management level of the supply chain,the idea of Vendor Managed Inventory( VMI) was formed. Under the idea of VMI supplier inventory management,the principle of Economic Order Quantity( EOQ) economic order model was used to construct the principle. The supply model between single supplier and multiple distributors was constructed based on the opposite change of distribution cost and inventory cost between suppliers and buyers. This model is an Economic Supply Quantity( ESQ) model under VMI&ESQ mode. On the premise of punctual delivery,by delaying the delivery time of a single order and combining with multiple orders in the waiting time,the purpose of increasing the quantity of one shipment could be achieved. In order to reduce the logistics distribution cost of both suppliers and suppliers,how to make the best shipment quantity of VMI& ESQ supply operation mode was discussed.
With the trend of economic globalization,the coverage of enterprises' production and logistics was becoming more and more extensive. At the same time,the market environment was transformed from competition among enterprises to competition among supply chains. In order to increase the integrated management level of the supply chain,the idea of Vendor Managed Inventory( VMI) was formed. Under the idea of VMI supplier inventory management,the principle of Economic Order Quantity( EOQ) economic order model was used to construct the principle. The supply model between single supplier and multiple distributors was constructed based on the opposite change of distribution cost and inventory cost between suppliers and buyers. This model is an Economic Supply Quantity( ESQ) model under VMI&ESQ mode. On the premise of punctual delivery,by delaying the delivery time of a single order and combining with multiple orders in the waiting time,the purpose of increasing the quantity of one shipment could be achieved. In order to reduce the logistics distribution cost of both suppliers and suppliers,how to make the best shipment quantity of VMI& ESQ supply operation mode was discussed.
引文
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[14]Niu Y F,Lam W H K,Gao Z.An efficient algorithm for evaluating logistics network reliability subject to distribution cost[J].Transportation Research Part E:Logistics and Transportation Review,2014,67(1):175-189.
[15]Awad F H.Optimization of relay node deployment for multisource multipath routing in Wireless Multimedia Sensor Networks using Gaussian distribution[J].Computer Networks,2018,145(8):96-106.
[16]倪冬梅.需求预测综合模型及其与库存决策的集成研究[J].管理科学学报,2013,16(9):44-74.
[2]Cheung K L,Lee H L.The inventory benefit of shipment coordination and stock rebalancing in a supply chain[J].Management Science,2002,48(2):300-306.
[3]王玉燕,申亮,李帮义.几种不同的准时交货博弈模型研究[J].管理评论,2007,19(2):57-62.
[4]全春光.随机需求下单供应商两分销商VMI协调策略[J].系统工程理论与实践,2013,33(7):1801-1812.
[5]Belalia Z,Ghaiti F.The value of Vendor Managed Inventory in an autocorrelated demand environment[J].IFAC-Papers On Line,2016,49(12):668-673.
[6]Mateen A,Chatterjee A K,Mitra S.VMI for single-vendor multi-retailer supply chains under stochastic demand[J].Computers&Industrial Engineering,2015,79(1):95-102.
[7]Hariga M,Gumus M,Daghfous A.Storage constrained vendor managed inventory models with unequal shipment frequencies[J].Omega,2014,48(11):94-106.
[8]Lagodimos A G,Skouri K,Christou I T,et al.The discrete-time EOQ model:Solution and implications[J].European Journal of Operational Research,2018,266(1):112-121.
[9]陈军.多级价格折扣下基于损耗控制的生鲜农产品EOQ模型[J].系统工程理论与实践,2009,29(7):43-54.
[10]Perera S,Janakiraman G,Niu S C.Optimality of(s,S)policies in EOQ models with general cost structures[J].International Journal of Production Economics,2017,187(2):216-228.
[11]但斌,王磊,李宇雨,等.考虑消费者效用与保鲜的生鲜农产品EOQ模型[J].中国管理科学,2011,19(1):100-108.
[12]Battini D,Persona A,Sgarbossa F.A sustainable EOQ model:Theoretical formulation and applications[J].International Journal of Production Economics,2014,149(1):145-153.
[13]杨善林.随机补货间隔且存货影响销售的变质品EOQ模型[J].系统工程学报,2004,31(1):101-110.
[14]Niu Y F,Lam W H K,Gao Z.An efficient algorithm for evaluating logistics network reliability subject to distribution cost[J].Transportation Research Part E:Logistics and Transportation Review,2014,67(1):175-189.
[15]Awad F H.Optimization of relay node deployment for multisource multipath routing in Wireless Multimedia Sensor Networks using Gaussian distribution[J].Computer Networks,2018,145(8):96-106.
[16]倪冬梅.需求预测综合模型及其与库存决策的集成研究[J].管理科学学报,2013,16(9):44-74.