A dual simplex-based method for determination of the right and left returns to scale in DEA

This study reviews the concept of the "right" and the "left" returns to scale (RTS) in data envelopment analysis (DEA), and a dual simplex-based method, for determining these two notions in RTS, is proposed, which has computational advantages as compared to the customary method.

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Year of publication:	2009
Authors:	Zarepisheh, M. ; Soleimani-damaneh, M.
Published in:	European Journal of Operational Research. - Elsevier, ISSN 0377-2217. - Vol. 194.2009, 2, p. 585-591
Publisher:	Elsevier
Keywords:	DEA Returns to scale Linear programming Dual-simplex algorithm

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10005240197