On the boundedness of the SORM DEA models with negative data

Emrouznejad et al. (2010) proposed a Semi-Oriented Radial Measure (SORM) model for assessing the efficiency of Decision Making Units (DMUs) by Data Envelopment Analysis (DEA) with negative data. This paper provides a necessary and sufficient condition for boundedness of the input and output oriented...

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Bibliographic Details
Published in:European journal of operational research 2010-10, Vol.206 (1), p.265-268
Main Authors: Emrouznejad, Ali, Amin, Gholam R., Thanassoulis, Emmanuel, Anouze, Abdel Latef
Format: Article
Language:English
Subjects:
Applied sciences
Boundedness
Data envelopment analysis
Data envelopment analysis Negative data Semi-Oriented Radial Measure Boundedness
Decision making units
Decision theory. Utility theory
Exact sciences and technology
Mathematics
Negative data
Nonparametric inference
Operational research and scientific management
Operational research. Management science
Probability and statistics
Sciences and techniques of general use
Semi-Oriented Radial Measure
Statistics
Studies
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Summary:Emrouznejad et al. (2010) proposed a Semi-Oriented Radial Measure (SORM) model for assessing the efficiency of Decision Making Units (DMUs) by Data Envelopment Analysis (DEA) with negative data. This paper provides a necessary and sufficient condition for boundedness of the input and output oriented SORM models.
ISSN:0377-2217
1872-6860
DOI:10.1016/j.ejor.2010.01.032