连锁超市配送中心逆向物流量显赫,超常规占用大量库存空间和资金成本鲜为人知。本文在深入分析连锁超市配送中心逆向物流量的分类及成因的基础上,构建了由商业回流、终端回流、维修回流、包装回流和生产回流等五类回流所产生的连锁超市配送中心逆向物流量的计算模型,模型中构建考虑产品指数平滑系数预测的基础上导入了对连锁超市产品回流有放大影响的趋势平滑系数、季节性平滑系数、退货率、损毁率、次品率等多项指标参数,并进一步推导了连锁超市配送中心逆向物流库存成本计算模型;接着,通过算例计算了连锁超市配送中心产品逆向物流及其库存成本,分析了不同参数变化下的逆向物流库存成本值的影响程度,论证了本模型的有效性和实用性。最后给出了连锁超市配送中心逆向物流库存成本降低途径。
It is rarely known that the reverse logistics quantity in supermarket chain distribution center extraordinary takes up a large number of inventory space and capital cost. In this paper the causes of reverse logistics quantity in supermarket chain distribution center constituted by five categories returns——commercial return, terminal return, repair return, packaging return and production return are thoroughly analyzed; and the calculation model of the reverse logistics quantity in supermarket chain distribution center, which predicts on the coefficient of exponential smoothing and includes amplification factors, such as trend smooth coefficient, seasonal smoothing coefficient, return rate, damage rate, defect rate and so on, is built up and its inventory cost calculating model of reverse logistics quantity in supermarket chain distribution center is further deduced. Then, through the numerical example the reverse logistics quantity and its inventory cost in supermarket chain distribution center are calculated and the degree of influence of the reverse logistics inventory cost under different parameters is illustrated, and then the validity and practicability of the model are demonstrated. The ways to reduce the inventory cost of reverse logistics quantity in supermarket chain distribution center are given.
[1] Carter C R,Ellram L M.Reverse logistics:A review of the literature and framework for future investigation[J].Journal of Business Logistics,1998,19(1):85-103.
[2] 王长琼.国外逆向物流的经济价值及管理策略初探[J].外国经济与管理,2003,25(8):18-21.
[3] 詹蓉,陈荣秋.逆向物流运作管理模型研究[J].华中科技大学学报:自然科学版,2005,33(10):115-117.
[4] 何波,孟卫东.考虑顾客选择行为的逆向物流网络设计问题研究[J].中国管理科学,2009,17(6):104-108.
[5] 熊中楷,方衍,张聪誉.以旧换新收购方式下的逆向物流网络优化设计[J].中国管理科学,2011,19(6):65-72.
[6] 张雅.逆向物流库存控制理论与应用[J].甘肃科学学报,2012,24(4):107-109.
[7] 许林.我国逆向物流发展问题研究[J].中国管理信息化,2013,16(13):29-30.
[8] Cardoso S R,Barbosa-Póvoa APFD,Relvas S.Design and planning of supply chains with integration of reverse logistics activities under demand uncertainty[J].European Journal of Operational Research,2013,226(3):436-451.
[9] Kaynak R,Koço?luÍ,Akgün A E.The role of reverse logistics in the concept of logistics centers[J].Social and Behavioral Sciences,2014,109:438-442.
[10] 杨建功,卿前龙.VMI环境下库存竞争性产品的补货策略及最优货架空间的确定[J].中国管理科学,2014,22(4):42-50.
[11] 许胜余.逆向物流管理的价值[J].物流技术与应用,2005,10(3):96-98.
[12] 高莉.国内外逆向物流发展现状探讨[J].商场现代化,2006,29(15):136-137.
[13] 焦薇,刘凯.我国超市逆向物流管理研究[J].物流技术,2010,(15):40-42.
[14] Teunter R,van der Lann E.On the non-optimality of the average cost approach for inventory models with manufacturing[J].International Journal of Pproduction Economias,2002,79:67-73.
[15] 张凤荣,金俊武.灰色系统模型在物流货物量预测中的应用[J].工业技术经济,2003,(6):72-73.
[16] Jose V R R,Winkler R L.Simple robust averages of forecasts:Some empirical results.International Journal of Forecasting,2008,24(1):163-169.
[17] 周艳辉.物流园区物流量智能预测模型与实证研究[D].长沙:湖南大学,2009.
[18] Nuzzolo A,Comi A.City logistics planning:Demand modelling requirements for direct effect forecasting[J].Procedia-Social and Behavioral Sciences,2014,125:239-250.
[19] 苏菊宁,刘晨光,殷勇.预测精度和成本双时变的短生命周期产品供应链优化与协调[J].中国管理科学,2015,23(10):107-112.