| 有关DEA有效性(C~2R或C~2GS~2)的定理及其在灵敏度分析中的应用 |
| |
| 引用本文： | 何静,吴文江.有关DEA有效性(C~2R或C~2GS~2)的定理及其在灵敏度分析中的应用[J].系统工程理论与实践,1997,17(8):15-20. |
| |
| 作者姓名： | 何静 吴文江 |
| |
| 作者单位： | 1. 北京大学经济学院;2. 武汉工业大学北京研究生部 |
| |
| 摘 要： | 给出了有关决策单元为ＤＥＡ有效（Ｃ２Ｒ或Ｃ２ＧＳ２）的充要条件的两个新定理，并用它来研究ＤＥＡ中的灵敏度分析。因此本文就有了在一些决策单元的输入或输出变化后某决策单元保持其有效性不变的一些充分条件和一个必要条件。
|
| 关 键 词： | 数据包络分析（DEA） 灵敏度分析 有效 决策单元 |
| 收稿时间： | 1996-03-04 |
A New Approach of Superiority Analysis Combined with TOPSIS and Its Application |
| |
| Hua Zhongsheng,Liang Liang.A New Approach of Superiority Analysis Combined with TOPSIS and Its Application[J].Systems Engineering —Theory & Practice,1997,17(8):15-20. |
| |
| Authors: | Hua Zhongsheng Liang Liang |
| |
| Institution: | 1. Economic School of Peking University,Beijing 100871;2. Beijing Graduate School of Wuhan University of Technology, Beijing 100024 |
| |
| Abstract: | In macro socio economic systems, superiority analysis can play an important role in the management and control processe.The existing approach to superiority analysis based on correlation matrix of grey statistics is an approach which was hedged with some basic but unnecessary qualifications. It has been largely restricted in its application.This paper presents an improved approach to superiority analysis formed by combining correlation analysis with the idea of TOPSIS. It is applicable to general superiority analysis problems with many factors. A practical application is provided to show its feasibility and convenience. |
| |
| Keywords: | correlation degree TOPSIS superiority analysis |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《系统工程理论与实践》浏览原始摘要信息 |
| 点击此处可从《系统工程理论与实践》下载免费的PDF全文 |
