| 区间数据包络分析的决策单元评价 |
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| 引用本文： | 郭均鹏,吴育华.区间数据包络分析的决策单元评价[J].系统管理学报,2004,13(4):339-342. |
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| 作者姓名： | 郭均鹏 吴育华 |
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| 作者单位： | 天津大学,管理学院,天津,300072 |
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| 基金项目： | 天津大学管理学院青年教师科研基金资助项目。 |
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| 摘 要： | 定义了区间数据包络分析(DEA)模型。讨论了DMU的最高效率值和最低效率值的求解,从而确定决策单元(DMU)的区间效率值,并依此对DMU进行分类。建立了一个后区间DEA模型,在此基础上定义评价DMU保持其最高效率值的稳定性的指标,实现了对DMU的进一步评价。
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| 关 键 词： | 区间数据包络分析(DEA) 决策单元 评价 区间效率值 稳定性 |
| 文章编号： | 1005-2542(2004)04-0339-04 |
| 修稿时间： | 2003年5月5日 |
Evaluation on the Decision Making Units in Interval DEA |
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| GUO Jun-peng,WU Yu-hua.Evaluation on the Decision Making Units in Interval DEA[J].Systems Engineering Theory·Methodology·Applications,2004,13(4):339-342. |
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| Authors: | GUO Jun-peng WU Yu-hua |
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| Abstract: | An interval data envelopment analysis (DEA) model was first defined. Then the solution of the highest and lowest efficiency score of each decision-making unit (DMU) was discussed. So we can gain an interval efficiency score of each DMU and classify the DMUs. On the following a so-called post-interval DEA model was built. Based on this an index figuring out the stability of maintaining one's highest score was introduced. As a result, a further evaluation on the DMUs was achieved. |
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| Keywords: | interval data envelopment analysis (DEA) decision-making unit (DMU) evaluation interval efficiency score stability |
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