| 指标特性与DEA有效性的关系 |
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| 引用本文： | 吴广谋,盛昭瀚.指标特性与DEA有效性的关系[J].东南大学学报(自然科学版),1992(5). |
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| 作者姓名： | 吴广谋 盛昭瀚 |
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| 作者单位： | 东南大学经济管理学院 |
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| 摘 要： | 对一组决策单元,用DEA(Data Envelopment Analysis)方法对各决策单元作有效性评价的结果与所选用的指标体系是密切相关的。因为在不同的指标体系下,同一决策单元的DEA有效性系数是不同的。因而确定合理的指标体系是应用DEA方法的关键,而指标间的某些分量呈一定相关关系时,也表现出评价结果的规律性, 本文主要讨论下面两个问题:给定的一组决策单元,当评价指标增加时,某一决策单元有效性的变化规律;评价指标中存在线性关系时DEA评价的变化规律。
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The Relation between Effectiveness of DEA and Speciality. Index Systems |
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| Wu Guangmou Sheng Zhaohan.The Relation between Effectiveness of DEA and Speciality. Index Systems[J].Journal of Southeast University(Natural Science Edition),1992(5). |
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| Authors: | Wu Guangmou Sheng Zhaohan |
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| Institution: | College of Economics and Management |
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| Abstract: | In this paper, the relation between effectiveness of Decision Making Unit (DMU) in Data Envelopment Analysis (DEA) and it's index systems with some speciality are discussed. Some results are deduced, which are useful for design of index systems. |
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| Keywords: | decision-making systems/DEA index systems effetiveness of DEA |
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