期刊
INTERNATIONAL JOURNAL OF PRODUCTION RESEARCH
卷 52, 期 23, 页码 6938-6953出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/00207543.2014.917769
关键词
industry cluster; network load entropy; cluster supply chain network; cascading failure spread; social network analysis; vulnerability; complex network theory
资金
- National Natural Science Foundation of China [71171089]
- Specialised Research Fund for the Doctoral Program of Higher Education of China [20130142110051]
In this paper, a new entropy approach is developed to study the vulnerability of cluster supply chain network during the cascading failure spread from a holistic point of view. We use the tools of complex network theory and social network analysis to obtain the network representation of cluster supply chain system and explain its cascading phenomenon. Then we build a new cascading model for cluster supply chain network, and further introduce the concept of network load entropy, to analyse and predict the dynamic behaviours of the vulnerability during the process of failure spreading. Using a cluster supply chain network in an industrial district as a case study, we employ the modelling approach to explore its vulnerability. The simulation results demonstrate that the vulnerability of cluster supply chain network with cascading failures can be identified and predicted efficiently by using the modelling approach. In addition, this work may have practical implications for reducing the cluster supply chain network vulnerability in the cascade control and defence, then obtaining its healthy evolution.
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