A dual simplex-based method for determination of the right and left returns to scale in DEA |
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| Authors: | M. Zarepisheh M. Soleimani-damaneh |
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| Affiliation: | 1. Faculty of Mathematics and Computer Sciences, Amirkabir University of Technology, 424, Hafez Avenue, 15914 Tehran, Iran;2. School of Mathematics, Statistics and Computer Science, University College of Science, University of Tehran, Tehran, Iran |
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| Abstract: | 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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| Keywords: | DEA Returns to scale Linear programming Dual-simplex algorithm |
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