机构地区: 暨南大学管理学院企业管理系
出 处: 《暨南大学学报(自然科学与医学版)》 2011年第5期447-450,共4页
摘 要: 讨论了数据包络分析中决策单元区间效率值的确定和排序问题.首先,基于超效率模型和交叉效率技术,得到了各决策单元的区间效率值,然后使用Hurwicz决策准则,构建了决策单元区间效率值的排序方法.最后给出了计算例子. The problem of determination and ranking of interval efficiency for DMUs in DEA is discussed . Firstly, based on the superefficiency model ciencies of DMUs are obtained, and then, a ranking and the cross efficiency technique, the interval effimethod for interval efficiencies of DMUs is contract- ed by Hurwicz decision criterion. Finally, a computational example is also given.