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Research upon Risk Contagion of Industrial Cluster Based on SEIRD Model

If one enterprise suffered risk in an industrial cluster, the risk could be fast contagious. Drawing on the process of biological virus transmission, the paper builds a SEIRD model of risk contagion. From the equilibrium of risk contagion, it then analyses its developing trend of the concerning industrial cluster, which sheds light on a possible means to effectively control risk contagion of an industrial cluster.