【摘要】：將復(fù)雜網(wǎng)絡(luò)病毒傳播動(dòng)力學(xué)中的易染狀態(tài)-感染狀態(tài)-易染狀態(tài)(SIS)模型引入到供應(yīng)鏈風(fēng)險(xiǎn)傳播研究中,建立了供應(yīng)鏈網(wǎng)絡(luò)風(fēng)險(xiǎn)傳播模型(SIS-RP).并以小世界網(wǎng)絡(luò)為例,從整個(gè)供應(yīng)鏈網(wǎng)絡(luò)角度對(duì)SIS-RP模型進(jìn)行了仿真分析.研究表明,各企業(yè)應(yīng)對(duì)風(fēng)險(xiǎn)干擾能力的提高能很好遏制風(fēng)險(xiǎn)在供應(yīng)鏈網(wǎng)絡(luò)中的傳播,SIS-RP模型能在一定程度上反映風(fēng)險(xiǎn)在供應(yīng)鏈網(wǎng)絡(luò)中的傳播演化過程,初步驗(yàn)證了復(fù)雜網(wǎng)絡(luò)理論在研究供應(yīng)鏈風(fēng)險(xiǎn)傳播問題方面的適用性.
[Abstract]:In this paper, the risk propagation model of supply chain network (SIS-RP) is established by introducing the (SIS) model of the susceptible state, infection state and vulnerable state of complex network virus transmission dynamics into the study of supply chain risk transmission. Taking the small world network as an example, the SIS-RP model is simulated and analyzed from the point of view of the whole supply chain network. The research shows that the improvement of enterprises' ability to deal with risk interference can well contain the spread of risk in supply chain network. The SIS-RP model can reflect the process of risk propagation and evolution in supply chain network to a certain extent. The applicability of complex network theory in the study of supply chain risk propagation is preliminarily verified.
【作者單位】： 北京交通大學(xué)交通運(yùn)輸學(xué)院;
【基金】：國(guó)家“十二五”科技支撐計(jì)劃項(xiàng)目資助(2011BAK01B00)
【分類號(hào)】：O157.5;F274

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本文編號(hào)：2157522