Based on the theory of information entropy, the paper analyzes two kinds of different information transfer structures of supply chain under globalization and cluster.Through the efficiency and mass models of virtual information transfer structures of supply chain, the paper has a quantitative analysis.The paper gets the variation tendency after the com-parision of the two information transfer structures in different orders of magnitude.%通过引用信息熵理论,分析全球化和集群式两种不同结构供应链内部的信息流传递,通过以时效和质量两个角度为基础的有序度评价模型,对两种供应链中虚拟的信息传递结构进行定量分析,从多个数量级对两者的信息流传递结构作出比较,得出两者的变化趋势.
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