| dc.contributor.author | Nazari, M. | en_US |
| dc.contributor.author | Mozaffari, M.R. | en_US |
| dc.contributor.author | Gerami, J. | en_US |
| dc.date.accessioned | 1399-07-09T08:15:26Z | fa_IR |
| dc.date.accessioned | 2020-09-30T08:15:26Z | |
| dc.date.available | 1399-07-09T08:15:26Z | fa_IR |
| dc.date.available | 2020-09-30T08:15:26Z | |
| dc.date.issued | 2014-04-01 | en_US |
| dc.date.issued | 1393-01-12 | fa_IR |
| dc.date.submitted | 2014-02-20 | en_US |
| dc.date.submitted | 1392-12-01 | fa_IR |
| dc.identifier.citation | Nazari, M., Mozaffari, M.R., Gerami, J.. (2014). Scale Efficiency in DEA and DEA-R with Weight Restriction. International Journal of Data Envelopment Analysis, 2(2), 397-401. | en_US |
| dc.identifier.issn | 2345-458X | |
| dc.identifier.uri | http://ijdea.srbiau.ac.ir/article_7105.html | |
| dc.identifier.uri | https://iranjournals.nlai.ir/handle/123456789/338030 | |
| dc.description.abstract | In data envelopment analyze (DEA) the scale efficiency in the input-oriented CCR model is less than or equal to the scale efficiency in DEA based on the fractional analysis (DEA-R). Also, the scale efficiency in case of multiple inputs and one output and vice versa the scale efficiencies are equal in DEA and DEA-R. In this paper, first, DEA-R model with weight restrictions when there is relative data is recommended. Second, the scale efficiencies in a constant return to scale are compared with each other in DEA and DEA-R models. At the end, a numerical example is provided for the proposed models with 27DMUs. | en_US |
| dc.format.extent | 498 | |
| dc.format.mimetype | application/pdf | |
| dc.language | English | |
| dc.language.iso | en_US | |
| dc.publisher | Tehran, Islamic Azad university. Science and Research Unit of Tehran | en_US |
| dc.relation.ispartof | International Journal of Data Envelopment Analysis | en_US |
| dc.subject | Weight Restrictions | en_US |
| dc.subject | DEA | en_US |
| dc.subject | DEA-R | en_US |
| dc.title | Scale Efficiency in DEA and DEA-R with Weight Restriction | en_US |
| dc.type | Text | en_US |
| dc.type | Research Paper | en_US |
| dc.contributor.department | Department of Applied Mathematics, Science and Research Branch Azad University, Fars, Iran.
Department of Applied Mathematics, Shiraz Branch Azad University, Shiraz, Iran. | en_US |
| dc.contributor.department | Department of Applied Mathematics, Science and Research Branch Azad University, Fars, Iran.
Department of Applied Mathematics, Shiraz Branch Azad University, Shiraz, Iran. | en_US |
| dc.contributor.department | Department of Applied Mathematics, Science and Research Branch Azad University, Fars, Iran.
Department of Applied Mathematics, Shiraz Branch Azad University, Shiraz, Iran. | en_US |
| dc.citation.volume | 2 | |
| dc.citation.issue | 2 | |
| dc.citation.spage | 397 | |
| dc.citation.epage | 401 | |
