具有缺陷产品的双渠道闭环供应链网络均衡

发布时间：2018-03-22 12:40

本文选题：闭环供应链网络　切入点：双渠道　出处：《中国管理科学》2013年05期 　论文类型：期刊论文

【摘要】：本文研究了供应商向制造商供应原材料,制造商制造的产品(其中部分含有缺陷),通过零售商渠道和电子商务渠道销售给消费者,以满足消费市场需求,同时考虑消费者消费后产生的废旧品经由回收中心处理再到制造商处进行再制造的闭环供应链网络均衡模型。运用变分不等式理论和互补理论,分别刻画了供应市场、制造市场、零售市场、消费市场以及回收中心的最优行为,进而建立了双渠道闭环供应链网络均衡模型。利用变分不等式的对数二次型预测与校正(LQP-PC)算法,设计了模型求解算法。结合算例分析了双渠道、再制造率和产品缺陷对网络均衡的影响。算例结果表明:当制造商采用电子商务销售渠道时,对传统渠道会造成一定影响;制造商的再制造率增加时,制造商的利润显著增加,供应链的整体利润也有所增加;制造商的产品缺陷率降低时,其自身利润有所增加,而供应链整体利润增加明显。本文的研究结论对未来双渠道闭环供应链网络均衡的研究具有一定的借鉴意义。
[Abstract]:This paper studies suppliers supplying raw materials to manufacturers, products manufactured by manufacturers (some of which contain defects), which are sold to consumers through retailers' channels and e-commerce channels, in order to meet the needs of the consumer market. At the same time, the closed-loop supply chain network equilibrium model of the waste products produced after consumer consumption is considered. The supply market is described by using variational inequality theory and complementary theory, respectively. Based on the optimal behavior of manufacturing market, retail market, consumer market and recycling center, a two-channel closed-loop supply chain network equilibrium model is established. The LQP-PCalgorithm is used to predict and correct the logarithmic quadratic form of variational inequality. The model solving algorithm is designed, and the effects of double channel, remanufacturing rate and product defect on network equilibrium are analyzed with examples. The results show that: when manufacturers adopt e-commerce sales channels, it will have a certain impact on traditional channels; When the manufacturer's remanufacturing rate increases, the manufacturer's profit increases significantly, and the overall profit of the supply chain increases, and when the manufacturer's product defect rate decreases, the manufacturer's own profit increases. And the whole profit of supply chain increases obviously. The conclusion of this paper has certain reference significance to the future study of the network equilibrium of double-channel closed-loop supply chain.
【作者单位】：青岛大学管理科学与工程学院;
【基金】：国家自然科学基金资助项目(71071082) 山东省自然科学基金项目(ZR2012GM002) 教育部人文社科青年基金资助项目(11YJC630185) 国际(地区)合作与交流资助项目(71311120090)
【分类号】：F274

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