Calculating Super Efficiency of DMUs for Ranking Units in Data Envelopment Analysis Based on SBM Model

There are a number of methods for ranking decision making units (DMUs), among which calculating super efficiency and then ranking the units based on the obtained amount of super efficiency are both valid and efficient. Since most of the proposed models do not provide the projection of Pareto efficie...

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Detalles Bibliográficos
Autores principales: Zanboori, E., Rostamy-Malkhalifeh, M., Jahanshahloo, G. R., Shoja, N.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2014
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4157213/
https://www.ncbi.nlm.nih.gov/pubmed/25243209
http://dx.doi.org/10.1155/2014/382390
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author Zanboori, E.
Rostamy-Malkhalifeh, M.
Jahanshahloo, G. R.
Shoja, N.
author_facet Zanboori, E.
Rostamy-Malkhalifeh, M.
Jahanshahloo, G. R.
Shoja, N.
author_sort Zanboori, E.
collection PubMed
description There are a number of methods for ranking decision making units (DMUs), among which calculating super efficiency and then ranking the units based on the obtained amount of super efficiency are both valid and efficient. Since most of the proposed models do not provide the projection of Pareto efficiency, a model is developed and presented through this paper based on which in the projection of Pareto-efficient is obtained, in addition to calculating the amount of super efficiency. Moreover, the model is unit invariant, and is always feasible and makes the amount of inefficiency effective in ranking.
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spelling pubmed-41572132014-09-21 Calculating Super Efficiency of DMUs for Ranking Units in Data Envelopment Analysis Based on SBM Model Zanboori, E. Rostamy-Malkhalifeh, M. Jahanshahloo, G. R. Shoja, N. ScientificWorldJournal Research Article There are a number of methods for ranking decision making units (DMUs), among which calculating super efficiency and then ranking the units based on the obtained amount of super efficiency are both valid and efficient. Since most of the proposed models do not provide the projection of Pareto efficiency, a model is developed and presented through this paper based on which in the projection of Pareto-efficient is obtained, in addition to calculating the amount of super efficiency. Moreover, the model is unit invariant, and is always feasible and makes the amount of inefficiency effective in ranking. Hindawi Publishing Corporation 2014 2014-08-19 /pmc/articles/PMC4157213/ /pubmed/25243209 http://dx.doi.org/10.1155/2014/382390 Text en Copyright © 2014 E. Zanboori et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Zanboori, E.
Rostamy-Malkhalifeh, M.
Jahanshahloo, G. R.
Shoja, N.
Calculating Super Efficiency of DMUs for Ranking Units in Data Envelopment Analysis Based on SBM Model
title Calculating Super Efficiency of DMUs for Ranking Units in Data Envelopment Analysis Based on SBM Model
title_full Calculating Super Efficiency of DMUs for Ranking Units in Data Envelopment Analysis Based on SBM Model
title_fullStr Calculating Super Efficiency of DMUs for Ranking Units in Data Envelopment Analysis Based on SBM Model
title_full_unstemmed Calculating Super Efficiency of DMUs for Ranking Units in Data Envelopment Analysis Based on SBM Model
title_short Calculating Super Efficiency of DMUs for Ranking Units in Data Envelopment Analysis Based on SBM Model
title_sort calculating super efficiency of dmus for ranking units in data envelopment analysis based on sbm model
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4157213/
https://www.ncbi.nlm.nih.gov/pubmed/25243209
http://dx.doi.org/10.1155/2014/382390
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