On the redistribution of existing inputs using the spherical frontier dea model

Detalhes bibliográficos
Autor(a) principal: Avellar,José Virgilio Guedes de
Data de Publicação: 2010
Outros Autores: Milioni,Armando Zeferino, Rabello,Tania Nunes, Simão,Hugo Passos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Pesquisa operacional (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-74382010000100001
Resumo: The Spherical Frontier DEA Model (SFM) (Avellar et al., 2007) was developed to be used when one wants to fairly distribute a new and fixed input to a group of Decision Making Units (DMU's). SFM's basic idea is to distribute this new and fixed input in such a way that every DMU will be placed on an efficiency frontier with a spherical shape. We use SFM to analyze the problems that appear when one wants to redistribute an already existing input to a group of DMU's such that the total sum of this input will remain constant. We also analyze the case in which this total sum may vary.
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spelling On the redistribution of existing inputs using the spherical frontier dea modeldata envelopment analysisconstant sum of variablesefficient frontierThe Spherical Frontier DEA Model (SFM) (Avellar et al., 2007) was developed to be used when one wants to fairly distribute a new and fixed input to a group of Decision Making Units (DMU's). SFM's basic idea is to distribute this new and fixed input in such a way that every DMU will be placed on an efficiency frontier with a spherical shape. We use SFM to analyze the problems that appear when one wants to redistribute an already existing input to a group of DMU's such that the total sum of this input will remain constant. We also analyze the case in which this total sum may vary.Sociedade Brasileira de Pesquisa Operacional2010-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-74382010000100001Pesquisa Operacional v.30 n.1 2010reponame:Pesquisa operacional (Online)instname:Sociedade Brasileira de Pesquisa Operacional (SOBRAPO)instacron:SOBRAPO10.1590/S0101-74382010000100001info:eu-repo/semantics/openAccessAvellar,José Virgilio Guedes deMilioni,Armando ZeferinoRabello,Tania NunesSimão,Hugo Passoseng2010-05-27T00:00:00Zoai:scielo:S0101-74382010000100001Revistahttp://www.scielo.br/popehttps://old.scielo.br/oai/scielo-oai.php||sobrapo@sobrapo.org.br1678-51420101-7438opendoar:2010-05-27T00:00Pesquisa operacional (Online) - Sociedade Brasileira de Pesquisa Operacional (SOBRAPO)false
dc.title.none.fl_str_mv On the redistribution of existing inputs using the spherical frontier dea model
title On the redistribution of existing inputs using the spherical frontier dea model
spellingShingle On the redistribution of existing inputs using the spherical frontier dea model
Avellar,José Virgilio Guedes de
data envelopment analysis
constant sum of variables
efficient frontier
title_short On the redistribution of existing inputs using the spherical frontier dea model
title_full On the redistribution of existing inputs using the spherical frontier dea model
title_fullStr On the redistribution of existing inputs using the spherical frontier dea model
title_full_unstemmed On the redistribution of existing inputs using the spherical frontier dea model
title_sort On the redistribution of existing inputs using the spherical frontier dea model
author Avellar,José Virgilio Guedes de
author_facet Avellar,José Virgilio Guedes de
Milioni,Armando Zeferino
Rabello,Tania Nunes
Simão,Hugo Passos
author_role author
author2 Milioni,Armando Zeferino
Rabello,Tania Nunes
Simão,Hugo Passos
author2_role author
author
author
dc.contributor.author.fl_str_mv Avellar,José Virgilio Guedes de
Milioni,Armando Zeferino
Rabello,Tania Nunes
Simão,Hugo Passos
dc.subject.por.fl_str_mv data envelopment analysis
constant sum of variables
efficient frontier
topic data envelopment analysis
constant sum of variables
efficient frontier
description The Spherical Frontier DEA Model (SFM) (Avellar et al., 2007) was developed to be used when one wants to fairly distribute a new and fixed input to a group of Decision Making Units (DMU's). SFM's basic idea is to distribute this new and fixed input in such a way that every DMU will be placed on an efficiency frontier with a spherical shape. We use SFM to analyze the problems that appear when one wants to redistribute an already existing input to a group of DMU's such that the total sum of this input will remain constant. We also analyze the case in which this total sum may vary.
publishDate 2010
dc.date.none.fl_str_mv 2010-04-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-74382010000100001
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-74382010000100001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0101-74382010000100001
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Pesquisa Operacional
publisher.none.fl_str_mv Sociedade Brasileira de Pesquisa Operacional
dc.source.none.fl_str_mv Pesquisa Operacional v.30 n.1 2010
reponame:Pesquisa operacional (Online)
instname:Sociedade Brasileira de Pesquisa Operacional (SOBRAPO)
instacron:SOBRAPO
instname_str Sociedade Brasileira de Pesquisa Operacional (SOBRAPO)
instacron_str SOBRAPO
institution SOBRAPO
reponame_str Pesquisa operacional (Online)
collection Pesquisa operacional (Online)
repository.name.fl_str_mv Pesquisa operacional (Online) - Sociedade Brasileira de Pesquisa Operacional (SOBRAPO)
repository.mail.fl_str_mv ||sobrapo@sobrapo.org.br
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