构建基于EDI的供应链风险预警系统

Construction of Supply Chain Risk Warning System Based on EDI Technology

风险预警是供应链风险管理中的关键问题。本文首先从风险频度和烈度两个方面构界定了供应链风险的基本属性,将供应链风险分为受控的不确定性因素、运作风险、突发性风险事件和失控的灾难性风险等4类。然后,基于供应链企业间的电子数据交换(EDI)系统构建了供应链风险预警体系,并从风险识别、风险评估、风险分析和风险处理等4个方面分析了供应链风险预警的基本构成及其主要流程,并利用一个实际的案例分析对风险预警系统进行了描述性分析。研究表明,利用EDI来构建供应链风险预警系统可以使得风险预警建立在实时信息共享和动态交互决策的基础上,有益于企业更加有效地管理供应链风险。

Risk pre-warning is a key issue in supply chain risk management process.This paper defines the basic attributes of supply chain risk from risk frequency and intensity,and divides supply chain risks into four categories：controllable uncertainties,operational risks,disruption risks and uncontrollable disastrous risks.Then,we use electronic data interchange（EDI）system that links each firms of supply chain to establish risk pre-warning system,and we explain the primary components and flows of risk identification,risk assessment,risk analysis and risk treatment.Lastly,we employ a case study to describe the constructed supply chain pre-warning system.It shows that EDI system makes supply chain risk pre-warning establish on the basis of information sharing and dynamic interactive decision-making,and it is beneficial for the efficiently manage supply chain risks.