| 1. | Chapter 6 enriches the division of dmu , and classes dmus as allot efficiency , price inefficiency , relative redundancy and absolute redundancy . chapter 7 resolves the bug of unable to put dmus in order 第六章丰富了dea分析法对决策单元评价结果的分类,分成“分配有效” 、 “价格无效” 、 “相对冗余” 、 “绝对冗余” 。 |