持续而有效的供应对企业的生存发展非常重要,近些年,精益思想在企业中的运用越来越广泛,它旨在消除冗余,以求更高的反应能力和更低的成本。但是,这样不断的精简,也使我们的供应链变得越来越脆弱。在过去,处理这种问题的方法是依靠安全库存、提前期、安全产量来缓冲。现在这种方法已不再像以前那么有吸引力了。本文从供应链的角度,对供应风险进行研究,旨在帮助企业防范、管理供应中断风险。 Sustained and effective supply is very important for the survival and development of the company. In recent years, lean thinking has been used more and more widely in enterprises. It aims to eliminate redundancy in order to achieve higher response capabilities and lower costs. However, this continuous streamlining also makes our supply chain more and more vulnerable. In the past, the way to deal with this problem was to rely on safety stock, lead time, and safe production to buffer. This method is no longer as attractive as it used to be. This article studies the supply risk from the perspective of supply chain and aims to help companies prevent and manage the risk of supply disruption.