具有双重角色变量的DEA供应商评价模型

摘要

供应商评价是供应链管理领域研究的重要问题之一.在传统带有双重角色变量DEA模型的基础上,同时考虑乐观前沿面、悲观前沿面及DEA交叉效率,构建了带有双重角色变量的综合前沿面DEA交叉效率供应商评价模型.最后举例说明了模型的应用,并指出可以进一步研究的问题.%In this paper, on the basis of the traditional DEA model with the dual role variable and simultaneously in consideration of the optimistic frontier, pessimistic frontier and DEA crossover efficiency, we built the comprehensive frontier DEA crossover supplier evaluation model with the dual role variable and at the end, applied the model in an example before pointing out the issues worth further research.