复杂供应链网络节点重要性评价方法分析

发布时间：2018-03-03 12:27

本文选题：复杂供应链网络　切入点：级联效应　出处：《商业时代》2013年18期 　论文类型：期刊论文

【摘要】：复杂供应链网络中供应商的失效是一个很典型的级联效应现象。针对复杂供应链网络中的级联效应问题,应加强对重要节点的管理和保护,才能确保供应链网络的安全运行。基于此,本文提出一种复杂供应链网络节点重要性评价方法,通过最大连通子图规模来衡量节点失效造成的破坏性后果,并通过实例来验证该方法的有效性和实用性。
[Abstract]:The failure of suppliers in complex supply chain networks is a typical cascade effect phenomenon. In view of the cascade effect in complex supply chain networks, the management and protection of important nodes should be strengthened. In order to ensure the safe operation of the supply chain network, this paper proposes a method to evaluate the importance of nodes in complex supply chain networks, which measures the destructive consequences of node failure through the maximum connected subgraph scale. The effectiveness and practicability of the method are verified by an example.
【作者单位】：西京学院经济管理系;
【基金】：国家自然科学基金资助项目(71002174)资助
【分类号】：F274;F224

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