A multiobjective approach for non-discretionary variables in data envelopment analysis
Data Envelopment Analysis is a non-parametrical approach for efficiency evaluation of so-called DMUs (Decision Making Units) and takes into account multiple inputs and outputs. For each inefficient DMU, a target is provided which is constituted by the inputs or outputs levels that are to be attained...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Universidad Nacional de Colombia
2016-01-01
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| Series: | Dyna |
| Subjects: | |
| Online Access: | https://revistas.unal.edu.co/index.php/dyna/article/view/45396 |
| _version_ | 1828465634319532032 |
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| author | Lidia Angulo Meza João Carlos Soares de Mello Silvio Gomes Junior |
| author_facet | Lidia Angulo Meza João Carlos Soares de Mello Silvio Gomes Junior |
| author_sort | Lidia Angulo Meza |
| collection | DOAJ |
| description | Data Envelopment Analysis is a non-parametrical approach for efficiency evaluation of so-called DMUs (Decision Making Units) and takes into account multiple inputs and outputs. For each inefficient DMU, a target is provided which is constituted by the inputs or outputs levels that are to be attained for the inefficient DMU to become efficient. However, multiobjective models, known as MORO (Multiobjective Model for Ratio Optimization) provide a set of targets for inefficient DMU, which provides alternatives among which the decision-maker can choose. In this paper, we proposed an extension of the MORO models to take into account non-discretionary variables, i.e., variables that cannot be controlled. We present a numerical example to illustrate the proposed multiobjective model. We also discuss the characteristics of this model, as well as the advantages of offering a set of targets for the inefficient DMUs when there are non-discretionary variables in the data set. |
| first_indexed | 2024-12-11T03:36:04Z |
| format | Article |
| id | doaj.art-c41d0cf2c01d4886b8c4528fcf057193 |
| institution | Directory Open Access Journal |
| issn | 0012-7353 2346-2183 |
| language | English |
| last_indexed | 2024-12-11T03:36:04Z |
| publishDate | 2016-01-01 |
| publisher | Universidad Nacional de Colombia |
| record_format | Article |
| series | Dyna |
| spelling | doaj.art-c41d0cf2c01d4886b8c4528fcf0571932022-12-22T01:22:15ZengUniversidad Nacional de ColombiaDyna0012-73532346-21832016-01-018319591510.15446/dyna.v83n195.4539642484A multiobjective approach for non-discretionary variables in data envelopment analysisLidia Angulo Meza0João Carlos Soares de Mello1Silvio Gomes Junior2Universidade Federal FluminenseUniversidade Federal FluminenseUniversidade Estadual da Zona OesteData Envelopment Analysis is a non-parametrical approach for efficiency evaluation of so-called DMUs (Decision Making Units) and takes into account multiple inputs and outputs. For each inefficient DMU, a target is provided which is constituted by the inputs or outputs levels that are to be attained for the inefficient DMU to become efficient. However, multiobjective models, known as MORO (Multiobjective Model for Ratio Optimization) provide a set of targets for inefficient DMU, which provides alternatives among which the decision-maker can choose. In this paper, we proposed an extension of the MORO models to take into account non-discretionary variables, i.e., variables that cannot be controlled. We present a numerical example to illustrate the proposed multiobjective model. We also discuss the characteristics of this model, as well as the advantages of offering a set of targets for the inefficient DMUs when there are non-discretionary variables in the data set.https://revistas.unal.edu.co/index.php/dyna/article/view/45396Análisis Envolvente de DatosModelos MultiobjetivoVariables no-discrecionalesmodelos no-radiales. |
| spellingShingle | Lidia Angulo Meza João Carlos Soares de Mello Silvio Gomes Junior A multiobjective approach for non-discretionary variables in data envelopment analysis Dyna Análisis Envolvente de Datos Modelos Multiobjetivo Variables no-discrecionales modelos no-radiales. |
| title | A multiobjective approach for non-discretionary variables in data envelopment analysis |
| title_full | A multiobjective approach for non-discretionary variables in data envelopment analysis |
| title_fullStr | A multiobjective approach for non-discretionary variables in data envelopment analysis |
| title_full_unstemmed | A multiobjective approach for non-discretionary variables in data envelopment analysis |
| title_short | A multiobjective approach for non-discretionary variables in data envelopment analysis |
| title_sort | multiobjective approach for non discretionary variables in data envelopment analysis |
| topic | Análisis Envolvente de Datos Modelos Multiobjetivo Variables no-discrecionales modelos no-radiales. |
| url | https://revistas.unal.edu.co/index.php/dyna/article/view/45396 |
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