摘要
通过建立存在时滞、不存在随机扰动的供应链风险收敛扩散模型和存在随机扰动、不存在时滞的供应链风险收敛扩散模型,揭示了供应链风险扩散收敛系数、供应链平均响应时间和供应链风险管控能力系数对供应链风险扩散收敛的影响效果和相互作用关系,从而构筑供应链风险防范策略与机制。
The diffusion and astringency model of supply chain risk was introduced. In the model, members respond to risks with time lag under stable risks structure, or members respond to risks in time under stochastic risks structure. The effect and relationship of parameters of diffusion and astringency and average responsive time and risk management ability was outlined. The framework to manage supply chain risks was developed.
出处
《武汉理工大学学报(信息与管理工程版)》
CAS
2009年第3期487-490,共4页
Journal of Wuhan University of Technology:Information & Management Engineering
基金
国家自然科学基金资助项目(70572103)
关键词
供应链风险
扩散收敛
风险管理
supply chain risk
diffusion and astringency
risk management