...EA 有效的 DMU为技术有效的(由定理 2, 在 C2R, FG 和 ST 模型之下的 DEA 有效的 DMU 也是技术有效的)规模有效(scale efficiency)是指落在由(RP)和()的某个有效前沿面上. 可见, 在 C2R 模型之下为 DEA 有效的 DMU 是技术有效,同时也为规模有效.
基于20个网页-相关网页
... 路径变更 route diversion 规模有效 scale return efficiency 加热时间 heat time ...
基于12个网页-相关网页
·2,447,543篇论文数据,部分数据来源于NoteExpress
群内企业要实现规模有效扩张,前提就在于节约组织成本。
The premise for an enterprise in a cluster to enlarge its scale effectively is to reduce the organization cost.
其最先提出并被广泛应用的C2R模型可同时判断决策单元是否同时满足技术有效和规模有效。
C2R model which was firstly introduced and widely used can decide whether the DMU (Decision Making Unit) come to technological efficiency and scale efficiency at the same time or not.
由于技术和社会允许采用高度有效和普遍可接受的计划生育方法,因此家庭规模有所减少。
As technology and society permit highly effective and generally acceptable methods of family planning there has been a decline in family size.
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