266 citations
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math.OC2015
Measurement of returns to scale with weight restrictions: How to deal with the occurrence of multiple supporting hyperplanes?
Mahmood Mehdiloozad, Kaoru Tone, Biresh K. Sahoo
While measuring returns to scale in data envelopment analysis (DEA), the occurrence of multiple supporting hyperplanes has been perceived as a crucial issue. To deal effectively wi…
math.OC2015★ 24 cited
On the identification of the global reference set in data envelopment analysis
Mahmood Mehdiloozad, S. Morteza Mirdehghan, Biresh K. Sahoo +1
It is well established that multiple reference sets may occur for a decision making unit (DMU) in the non-radial DEA (data envelopment analysis) setting. As our first contribution,…