TWO-DIMENSIONAL REPRESENTATION FOR TWO-STAGE NETWORK DEA MODELS

Q4 Decision Sciences Pesquisa Operacional Pub Date : 2022-01-01 DOI:10.1590/0101-7438.2022.042.00258055
B. Torres, Juliana de Castro Reis, J. C. S. D. Mello
{"title":"TWO-DIMENSIONAL REPRESENTATION FOR TWO-STAGE NETWORK DEA MODELS","authors":"B. Torres, Juliana de Castro Reis, J. C. S. D. Mello","doi":"10.1590/0101-7438.2022.042.00258055","DOIUrl":null,"url":null,"abstract":". We propose two-dimensional representations for the efficient frontier for two different Network DEA (NDEA) models. Both representations follow a previous study that developed a generalization of the two-dimensional representation method for the classic DEA using a new form of linearization. The graphical representation of the efficient frontier allows managers and decision-makers unfamiliar with linear programming and DEA to understand the results obtained simply and clearly. In this study, we can obtain graphs that provide information about the efficiencies of each DMU. Furthermore, for the NDEA with an efficiency decomposition approach, it is possible to obtain a graph to evaluate the technical efficiency for each stage, as well as for the overall efficiency. The NDEA model based on efficiency composition only produces one graph. However, this unique representation shows the stage-level and the overall process level information within the same graph.","PeriodicalId":35341,"journal":{"name":"Pesquisa Operacional","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Pesquisa Operacional","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1590/0101-7438.2022.042.00258055","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Decision Sciences","Score":null,"Total":0}
引用次数: 0

Abstract

. We propose two-dimensional representations for the efficient frontier for two different Network DEA (NDEA) models. Both representations follow a previous study that developed a generalization of the two-dimensional representation method for the classic DEA using a new form of linearization. The graphical representation of the efficient frontier allows managers and decision-makers unfamiliar with linear programming and DEA to understand the results obtained simply and clearly. In this study, we can obtain graphs that provide information about the efficiencies of each DMU. Furthermore, for the NDEA with an efficiency decomposition approach, it is possible to obtain a graph to evaluate the technical efficiency for each stage, as well as for the overall efficiency. The NDEA model based on efficiency composition only produces one graph. However, this unique representation shows the stage-level and the overall process level information within the same graph.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
两阶段网络dea模型的二维表示
. 我们提出了两种不同网络DEA (NDEA)模型的有效边界的二维表示。这两种表示都遵循先前的研究,该研究使用一种新的线性化形式,对经典DEA的二维表示方法进行了推广。有效边界的图形化表示使不熟悉线性规划和DEA的管理者和决策者能够简单明了地理解所得到的结果。在本研究中,我们可以获得提供每个DMU效率信息的图表。此外,对于采用效率分解方法的NDEA,可以获得一个图来评估每个阶段的技术效率,以及总体效率。基于效率构成的NDEA模型只产生一张图。然而,这种独特的表示在同一个图中显示了阶段级和整个过程级信息。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Pesquisa Operacional
Pesquisa Operacional Decision Sciences-Management Science and Operations Research
CiteScore
1.60
自引率
0.00%
发文量
19
审稿时长
8 weeks
期刊介绍: Pesquisa Operacional is published each semester by the Sociedade Brasileira de Pesquisa Operacional - SOBRAPO, performing one volume per year, and is distributed free of charge to its associates. The abbreviated title of the journal is Pesq. Oper., which should be used in bibliographies, footnotes and bibliographical references and strips.
期刊最新文献
STUDY FOR DECENTRALIZATION OF NAVAL POWER IN THE BRAZILIAN NAVY: STRUCTURING AND MATHEMATICAL MODELING IN THE LIGHT OF THE ELECTRE-MOR METHOD FUZZY-BASED DECISION SUPPORT SYSTEM FOR PRIVATE BANKING RECOVERY OF A GREEN HOSPITAL SYSTEMS BASED ON ISO 14001: 2015 STANDARDS A NEW MODELLING FOR THE AIRCRAFT LANDING PROBLEM AND MATHEURISTIC APPROACH TO SOLVE THE PROBLEM WITH A LARGE NUMBER OF AIRCRAFT BI-LEVEL MODEL: NEW APPROACH TO DYNAMIC VEHICLE ALLOCATION IN SUPPLY CHAIN
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1