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易腐农产品三级供应链协同机制研究

2012-04-29刘卫华

湖北农业科学 2012年5期

刘卫华

摘要:易腐农产品的供给与需求受到越来越多的关注。在生产商、批发商、零售商三级供应链的现行体制下,建立了供给模型,分析了各参与主体的分散决策和集中决策对供应链效率的影响,探讨了实现供应链协同的约束条件,并给出了增进供应链效率的政策建议。

关键词:三级供应链;分散决策;集中决策;协同机制

中图分类号:F224;F326.6文献标识码:A文章编号:0439-8114(2012)05-1077-04

Coordination Mechanism of Three-level Supply Chain for Perishable Agricultural Products

LIU Wei-hua

(School of Economics and Management, Baoshan University, Baoshan 678000,Yunnan,China)

Abstract: The supply and demand of perishable agricultural products had attained more and more attention. A supply model under the present system of three-level supply chain which was between manufacturer, wholesaler and retailer was established. The influences of decentralized decision, centralized decision of the participating subjects on supply chain efficiency, andthe constraint of supply chain coordination were analyzed. Then, the policy recommendations that improved supply chain efficiency were given.

Key words: three-level supply chain; decentralized decision; centralized decision; coordination mechanism

易腐农产品又称鲜活农产品或生鲜农产品,这种农产品在市场上随处可见,是菜篮子工程的重要支撑。最为我们所熟知的鲜活农产品是蔬菜、水果、蛋奶、水产品、鲜畜禽肉等,这些产品最大的特点就是易腐烂、不耐储存、不易运输。

对易腐商品的研究始于Ghare等[1],随后的研究拓展到农业领域。王丽娟等[2]利用灰色博弈探讨了灰色市场价格下易腐农产品系统中双方利益最大化的最优均衡策略和措施,并建立了易腐农产品系统的灰色博弈模型;谢小良等[3]考虑易腐农产品变质率对配送中心选址的影响,建立基于混合整数规划的易腐农产品中心选址模型;杨春等[4]建立了一种成本分担与收入共享合同;谢如鹤等[5]运用协同学和自组织理论分析了生鲜农产品供应链系统的自组织化过程;徐良培等[6]探讨了“农户+公司”型农产品供应链在动态价格下的协同稳定机制。上述研究多是基于生产商(种、养殖户,下同)、零售商的二级供应链,这与现行的生产商、批发商、零售商三级供应体制不相符合。……

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