Based on the new weight structure, a modified CKS - DEA model is presented by properly improving the approach of Wong and Beasley to construct AR restrictions.

• 之后,通过适当改进Wong和Beasley的DEA乘子置信约束方法,给出了如何利用决策者价值判断信息对等距价值结构的价值位置权重施加控制的置信约束构造方法及CKS-DEA改进模型。