ESTIMATION OF COST ALLOCATION COEFFICIENTS AT THE FARM LEVEL USING AN ENTROPY APPROACH

Detalhes bibliográficos
Autor(a) principal: Fragoso, Rui Manuel de Sousa
Data de Publicação: 2012
Outros Autores: Carvalho, Maria Leonor da Silva, Shikida, Pery Francisco Assis, Rocha Jr, Weimar Freire
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10174/7074
Resumo: This paper aims to estimate the farm cost allocation coefficients from whole farm input costs. An entropy approach was developed under a Tobit formulation and was applied to a sample of farms from the 2004 FADN data base for Alentejo region, Southern Portugal. A Generalized Maximum Entropy model and Cross Generalized Entropy model were developed to the sample conditions and were tested. Model results were assessed in terms of their precision and estimation power and were compared with observed data. The entropy approach showed to be a flexible and valid tool to estimate incomplete information, namely regarding farm costs. Keywords: Generalized maximum entropy; costs; estimation; Alentejo, FADN.
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spelling ESTIMATION OF COST ALLOCATION COEFFICIENTS AT THE FARM LEVEL USING AN ENTROPY APPROACHgeneralized maximum entropycostsestimationAlentejoFADNThis paper aims to estimate the farm cost allocation coefficients from whole farm input costs. An entropy approach was developed under a Tobit formulation and was applied to a sample of farms from the 2004 FADN data base for Alentejo region, Southern Portugal. A Generalized Maximum Entropy model and Cross Generalized Entropy model were developed to the sample conditions and were tested. Model results were assessed in terms of their precision and estimation power and were compared with observed data. The entropy approach showed to be a flexible and valid tool to estimate incomplete information, namely regarding farm costs. Keywords: Generalized maximum entropy; costs; estimation; Alentejo, FADN.Anais do L Congresso da SOBER2013-01-07T12:15:54Z2013-01-072012-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/7074http://hdl.handle.net/10174/7074engFragoso, R.M.S.; Carvalho, M.L.S.; Shikida, P.F.A.; R. Jr, W.F. (2012)."Estimation of cost allocation coefficients at the farm level using an entropy approach", Anais do L Congresso da SOBER, Vitória, Brasil.978-85-98571-08-9Anais do L Congresso da SOBERICAAM; CEFAGE; Departamento de Gestãorfragoso@uevora.ptleonor@uevora.ptperyshikida@hotmail.comwrochajr2000@gmail.com638Fragoso, Rui Manuel de SousaCarvalho, Maria Leonor da SilvaShikida, Pery Francisco AssisRocha Jr, Weimar Freireinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-03T18:46:49Zoai:dspace.uevora.pt:10174/7074Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:01:38.480979Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv ESTIMATION OF COST ALLOCATION COEFFICIENTS AT THE FARM LEVEL USING AN ENTROPY APPROACH
title ESTIMATION OF COST ALLOCATION COEFFICIENTS AT THE FARM LEVEL USING AN ENTROPY APPROACH
spellingShingle ESTIMATION OF COST ALLOCATION COEFFICIENTS AT THE FARM LEVEL USING AN ENTROPY APPROACH
Fragoso, Rui Manuel de Sousa
generalized maximum entropy
costs
estimation
Alentejo
FADN
title_short ESTIMATION OF COST ALLOCATION COEFFICIENTS AT THE FARM LEVEL USING AN ENTROPY APPROACH
title_full ESTIMATION OF COST ALLOCATION COEFFICIENTS AT THE FARM LEVEL USING AN ENTROPY APPROACH
title_fullStr ESTIMATION OF COST ALLOCATION COEFFICIENTS AT THE FARM LEVEL USING AN ENTROPY APPROACH
title_full_unstemmed ESTIMATION OF COST ALLOCATION COEFFICIENTS AT THE FARM LEVEL USING AN ENTROPY APPROACH
title_sort ESTIMATION OF COST ALLOCATION COEFFICIENTS AT THE FARM LEVEL USING AN ENTROPY APPROACH
author Fragoso, Rui Manuel de Sousa
author_facet Fragoso, Rui Manuel de Sousa
Carvalho, Maria Leonor da Silva
Shikida, Pery Francisco Assis
Rocha Jr, Weimar Freire
author_role author
author2 Carvalho, Maria Leonor da Silva
Shikida, Pery Francisco Assis
Rocha Jr, Weimar Freire
author2_role author
author
author
dc.contributor.author.fl_str_mv Fragoso, Rui Manuel de Sousa
Carvalho, Maria Leonor da Silva
Shikida, Pery Francisco Assis
Rocha Jr, Weimar Freire
dc.subject.por.fl_str_mv generalized maximum entropy
costs
estimation
Alentejo
FADN
topic generalized maximum entropy
costs
estimation
Alentejo
FADN
description This paper aims to estimate the farm cost allocation coefficients from whole farm input costs. An entropy approach was developed under a Tobit formulation and was applied to a sample of farms from the 2004 FADN data base for Alentejo region, Southern Portugal. A Generalized Maximum Entropy model and Cross Generalized Entropy model were developed to the sample conditions and were tested. Model results were assessed in terms of their precision and estimation power and were compared with observed data. The entropy approach showed to be a flexible and valid tool to estimate incomplete information, namely regarding farm costs. Keywords: Generalized maximum entropy; costs; estimation; Alentejo, FADN.
publishDate 2012
dc.date.none.fl_str_mv 2012-01-01T00:00:00Z
2013-01-07T12:15:54Z
2013-01-07
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10174/7074
http://hdl.handle.net/10174/7074
url http://hdl.handle.net/10174/7074
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Fragoso, R.M.S.; Carvalho, M.L.S.; Shikida, P.F.A.; R. Jr, W.F. (2012)."Estimation of cost allocation coefficients at the farm level using an entropy approach", Anais do L Congresso da SOBER, Vitória, Brasil.
978-85-98571-08-9
Anais do L Congresso da SOBER
ICAAM; CEFAGE; Departamento de Gestão
rfragoso@uevora.pt
leonor@uevora.pt
peryshikida@hotmail.com
wrochajr2000@gmail.com
638
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Anais do L Congresso da SOBER
publisher.none.fl_str_mv Anais do L Congresso da SOBER
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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