共 8 条
A combined use of DEA (Data Envelopment Analysis) with Strong Complementary Slackness Condition and DEA-DA (Discriminant Analysis)
被引:35
作者:
Sueyoshi, Toshiyuki
[1
]
Goto, Mika
[2
]
机构:
[1] New Mexico Inst Min & Technol, Dept Management, Socorro, NM 87801 USA
[2] Cent Res Inst Elect Power Ind, Komae, Tokyo 2018511, Japan
关键词:
DEA;
Strong Complementary Slackness Condition;
Discriminant Analysis;
RETURNS;
SCALE;
D O I:
10.1016/j.aml.2011.01.021
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
This study discusses a combined use of DEA (Data Environment Analysis) with SCSC (Strong Complementary Slackness Condition) and DEA-DA (Discriminant Analysis). Many studies use DEA to evaluate the performance of various organizations in private and public sectors. A conventional use of DEA is not perfect because it still contains zero in many multipliers. This implies that DEA does not fully utilize information on all inputs and outputs. As a result, DEA produces many efficient organizations. To overcome the methodological difficulty, this study proposes a new use of DEA/SCSC and DEA-DA to reduce the number of efficient organizations. (C) 2011 Elsevier Ltd. All rights reserved.
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页码:1051 / 1056
页数:6
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