弱连接视角下供应链中断风险传导特性分析

摘要

This paper introduces the theory of weak ties and its strengths in network analysis, and investigates the complexity of risk transmission of supply chain disruption,and also expli-cates the characteristics of small world in the process of risk transmission of supply chain disrup-tion.From the perspective of weak ties,the detailed analyses of properties have been provided in five aspects:channels and density of risk transmission of supply chain disruption,and transmis-sion robustness,routes,range and speed,together with the numerical simulation analysis,and then some specific suggestions are considered.%在弱连接视角下，考量供应链中断风险传导通道与密度、传导鲁棒性、传导路径、传导范围和传导速度等五个方面特性与数值模拟。结果表明：弱连接关系的引入可以增加供应链中断风险传导通道与密度，可增加各节点企业的度值，使度分布趋于均匀化；WS 小世界网络结构能建立更短的中断风险传导路径，增加各节点企业间的深层次沟通次数。