Modified Nonradial Supper Efficiency Models
Ranking Efficient Decision Making Units (DMUs) are an important issue in Data Envelopment Analysis (DEA). This is one of the main areas for the researcher. Different methods for this purpose have been suggested. Appearing nonzero slack in optimal solution makes the method problematic. In this paper,...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Journal of Applied Mathematics |
| Online Access: | http://dx.doi.org/10.1155/2014/919547 |
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| author | H. Jahanshahloo F. Hosseinzadeh Lotfi M. Khodabakhshi |
| author_facet | H. Jahanshahloo F. Hosseinzadeh Lotfi M. Khodabakhshi |
| author_sort | H. Jahanshahloo |
| collection | DOAJ |
| description | Ranking Efficient Decision Making Units (DMUs) are an important issue in Data Envelopment Analysis (DEA). This is one of the main areas for the researcher. Different methods for this purpose have been suggested. Appearing nonzero slack in optimal solution makes the method problematic. In this paper, we modify the nonradial supper efficiency model to remove this difficulty. Some numerical examples are solved by modified model. |
| format | Article |
| id | doaj-art-7f26aa4ed90b4abca39045b3c914544d |
| institution | Kabale University |
| issn | 1110-757X 1687-0042 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Applied Mathematics |
| spelling | doaj-art-7f26aa4ed90b4abca39045b3c914544d2025-02-03T05:53:47ZengWileyJournal of Applied Mathematics1110-757X1687-00422014-01-01201410.1155/2014/919547919547Modified Nonradial Supper Efficiency ModelsH. Jahanshahloo0F. Hosseinzadeh Lotfi1M. Khodabakhshi2Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, IranDepartment of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, IranDepartment of Mathematics, Faculty of Mathematical Sciences, Shahid Beheshti University, G.C., Tehran, IranRanking Efficient Decision Making Units (DMUs) are an important issue in Data Envelopment Analysis (DEA). This is one of the main areas for the researcher. Different methods for this purpose have been suggested. Appearing nonzero slack in optimal solution makes the method problematic. In this paper, we modify the nonradial supper efficiency model to remove this difficulty. Some numerical examples are solved by modified model.http://dx.doi.org/10.1155/2014/919547 |
| spellingShingle | H. Jahanshahloo F. Hosseinzadeh Lotfi M. Khodabakhshi Modified Nonradial Supper Efficiency Models Journal of Applied Mathematics |
| title | Modified Nonradial Supper Efficiency Models |
| title_full | Modified Nonradial Supper Efficiency Models |
| title_fullStr | Modified Nonradial Supper Efficiency Models |
| title_full_unstemmed | Modified Nonradial Supper Efficiency Models |
| title_short | Modified Nonradial Supper Efficiency Models |
| title_sort | modified nonradial supper efficiency models |
| url | http://dx.doi.org/10.1155/2014/919547 |
| work_keys_str_mv | AT hjahanshahloo modifiednonradialsupperefficiencymodels AT fhosseinzadehlotfi modifiednonradialsupperefficiencymodels AT mkhodabakhshi modifiednonradialsupperefficiencymodels |