由于企业外部环境、内部因素中大量不确定性的存在,当突发事件爆发时,就意味着突发事件扩散的普遍存在性。在经济全球化的时代,各种突发事件高频率的发生,在看到诸如2001年9·11恐怖袭击事件给美国造成的人才损失、国民经济的受损,2003年SARS疫情的全球蔓延造成的恐慌、食品医疗产业危机, Due to the existence of a large number of uncertainties in the external environment and internal factors of an enterprise, when an emergency occurs, it means the ubiquity of the spread of an emergency. In the era of economic globalization, the high frequency of various emergencies has taken its toll. In seeing the talented people, the damage to the national economy caused by the 9/11 terrorist attacks in 2001 in the United States, and the global spread of the SARS outbreak in 2003 Panic, Food Medical Industry Crisis,