Ranking of decision making units in data envelopment analysis: A distance-based approach

Ranking of decision making units in data envelopment analysis: A distance-based approach

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Article ID: iaor20071004
Country: Netherlands
Volume: 171
Issue: 1
Start Page Number: 122
End Page Number: 135
Publication Date: Dec 2005
Journal: Applied Mathematics and Computation
Authors: , ,
Abstract:

In non-parametric methods, many units are evaluated as efficient. Several methods for prioritizing efficient units are reported in the literature. Andersen et al. and thereafter Mehrabian et al. proposed two methods for ranking efficient units, but both methods break down in some cases. This paper describes a new DEA ranking approach that uses L2-norm. In proposed DEA ranking approach, the difficulties of the existing methods have been removed.

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