Effects of groups in demand for consultation dental

Detalhes bibliográficos
Autor(a) principal: William Sheldon Maia Xavier
Data de Publicação: 2012
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Biblioteca Digital de Teses e Dissertações da UFC
Texto Completo: http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=8113
Resumo: The purpose of this study is to identify the existence of group effects, known as peer effects, at the demand for dental appointments in collective contracts that are exclusively dental health plans. This paper compares the number of dental appointments of each person with the amount of dental appointments in the group, despising the history appoint of the analyzed individual. In order to test empirically if the group effect is important, a model of traditional counting was used, with the introduction of the variable that indicates of group effect, particularly, the model of binomial negative counting for panel with random effects, embracing both the effect of over-dispersion and the time dependence of the use for the same person. The companies were divided into five groups according to their size, as follows: 2 to 20, 21 to 50, 51 to 100, 101 to 200 and more than 200 beneficiaries. The results showed that the group effects increased successively according to the size of the company, in which companies with more than 200 beneficiaries were the ones most affected.
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spelling info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisEffects of groups in demand for consultation dentalEfeitos de grupos na demanda por consultas odontolÃgicas2012-02-14Ricardo Brito Soares00000000003http://lattes.cnpq.br/2439089390333822SÃrgio Aquino de Souza61337170330http://lattes.cnpq.br/0130061217305951Marcio Veras CorrÃa00000000156http://lattes.cnpq.br/712225477739479825414547889http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4347562A4William Sheldon Maia XavierUniversidade Federal do CearÃPrograma de PÃs-GraduaÃÃo em Economia - CAENUFCBREfeitos de grupo Contratos coletivos Consultas odontolÃgicas Modelos de contagemPeer effects Collective contracts Dental appointments Model countingCIENCIAS SOCIAIS APLICADASThe purpose of this study is to identify the existence of group effects, known as peer effects, at the demand for dental appointments in collective contracts that are exclusively dental health plans. This paper compares the number of dental appointments of each person with the amount of dental appointments in the group, despising the history appoint of the analyzed individual. In order to test empirically if the group effect is important, a model of traditional counting was used, with the introduction of the variable that indicates of group effect, particularly, the model of binomial negative counting for panel with random effects, embracing both the effect of over-dispersion and the time dependence of the use for the same person. The companies were divided into five groups according to their size, as follows: 2 to 20, 21 to 50, 51 to 100, 101 to 200 and more than 200 beneficiaries. The results showed that the group effects increased successively according to the size of the company, in which companies with more than 200 beneficiaries were the ones most affected.O objetivo deste estudo à identificar a existÃncia de efeitos de grupo, ou peer effect, na demanda por consultas odontolÃgicas dentro de contratos coletivos de planos saÃde exclusivamente odontolÃgicos. O trabalho compara a quantidade de consultas odontolÃgicas de cada indivÃduo com a quantidade de consultas odontolÃgicas do grupo, desconsiderando o histÃrico de consultas do indivÃduo analisado. Para testar empiricamente se o efeito de grupo à importante, foram utilizados modelos de contagem tradicionais com a introduÃÃo da variÃvel indicadora de efeito de grupo, em particular, o modelo de contagem binomial negativo para painel com efeito aleatÃrio para acomodar tanto o efeito sobre-dispersÃo quanto à dependÃncia temporal do uso para o mesmo indivÃduo. As empresas foram divididas em 5 grupos de acordo com seu porte, sendo: 2 a 20, 21 a 50, 51 a 100, 101 a 200 e mais de 200 beneficiÃrios. Os resultados mostraram que os efeitos de grupo aumentaram sucessivamente de acordo com o aumento do porte da empresa, sendo as empresas com mais de 200 beneficiÃrios aquelas mais afetadas pelos efeitos de grupo.nÃo hÃhttp://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=8113application/pdfinfo:eu-repo/semantics/openAccessporreponame:Biblioteca Digital de Teses e Dissertações da UFCinstname:Universidade Federal do Cearáinstacron:UFC2019-01-21T11:21:22Zmail@mail.com -
dc.title.en.fl_str_mv Effects of groups in demand for consultation dental
dc.title.alternative.pt.fl_str_mv Efeitos de grupos na demanda por consultas odontolÃgicas
title Effects of groups in demand for consultation dental
spellingShingle Effects of groups in demand for consultation dental
William Sheldon Maia Xavier
Efeitos de grupo
Contratos coletivos
Consultas odontolÃgicas
Modelos de contagem
Peer effects
Collective contracts
Dental appointments
Model counting
CIENCIAS SOCIAIS APLICADAS
title_short Effects of groups in demand for consultation dental
title_full Effects of groups in demand for consultation dental
title_fullStr Effects of groups in demand for consultation dental
title_full_unstemmed Effects of groups in demand for consultation dental
title_sort Effects of groups in demand for consultation dental
author William Sheldon Maia Xavier
author_facet William Sheldon Maia Xavier
author_role author
dc.contributor.advisor1.fl_str_mv Ricardo Brito Soares
dc.contributor.advisor1ID.fl_str_mv 00000000003
dc.contributor.advisor1Lattes.fl_str_mv http://lattes.cnpq.br/2439089390333822
dc.contributor.referee1.fl_str_mv SÃrgio Aquino de Souza
dc.contributor.referee1ID.fl_str_mv 61337170330
dc.contributor.referee1Lattes.fl_str_mv http://lattes.cnpq.br/0130061217305951
dc.contributor.referee2.fl_str_mv Marcio Veras CorrÃa
dc.contributor.referee2ID.fl_str_mv 00000000156
dc.contributor.referee2Lattes.fl_str_mv http://lattes.cnpq.br/7122254777394798
dc.contributor.authorID.fl_str_mv 25414547889
dc.contributor.authorLattes.fl_str_mv http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4347562A4
dc.contributor.author.fl_str_mv William Sheldon Maia Xavier
contributor_str_mv Ricardo Brito Soares
SÃrgio Aquino de Souza
Marcio Veras CorrÃa
dc.subject.por.fl_str_mv Efeitos de grupo
Contratos coletivos
Consultas odontolÃgicas
Modelos de contagem
topic Efeitos de grupo
Contratos coletivos
Consultas odontolÃgicas
Modelos de contagem
Peer effects
Collective contracts
Dental appointments
Model counting
CIENCIAS SOCIAIS APLICADAS
dc.subject.eng.fl_str_mv Peer effects
Collective contracts
Dental appointments
Model counting
dc.subject.cnpq.fl_str_mv CIENCIAS SOCIAIS APLICADAS
dc.description.sponsorship.fl_txt_mv nÃo hÃ
dc.description.abstract.por.fl_txt_mv The purpose of this study is to identify the existence of group effects, known as peer effects, at the demand for dental appointments in collective contracts that are exclusively dental health plans. This paper compares the number of dental appointments of each person with the amount of dental appointments in the group, despising the history appoint of the analyzed individual. In order to test empirically if the group effect is important, a model of traditional counting was used, with the introduction of the variable that indicates of group effect, particularly, the model of binomial negative counting for panel with random effects, embracing both the effect of over-dispersion and the time dependence of the use for the same person. The companies were divided into five groups according to their size, as follows: 2 to 20, 21 to 50, 51 to 100, 101 to 200 and more than 200 beneficiaries. The results showed that the group effects increased successively according to the size of the company, in which companies with more than 200 beneficiaries were the ones most affected.
O objetivo deste estudo à identificar a existÃncia de efeitos de grupo, ou peer effect, na demanda por consultas odontolÃgicas dentro de contratos coletivos de planos saÃde exclusivamente odontolÃgicos. O trabalho compara a quantidade de consultas odontolÃgicas de cada indivÃduo com a quantidade de consultas odontolÃgicas do grupo, desconsiderando o histÃrico de consultas do indivÃduo analisado. Para testar empiricamente se o efeito de grupo à importante, foram utilizados modelos de contagem tradicionais com a introduÃÃo da variÃvel indicadora de efeito de grupo, em particular, o modelo de contagem binomial negativo para painel com efeito aleatÃrio para acomodar tanto o efeito sobre-dispersÃo quanto à dependÃncia temporal do uso para o mesmo indivÃduo. As empresas foram divididas em 5 grupos de acordo com seu porte, sendo: 2 a 20, 21 a 50, 51 a 100, 101 a 200 e mais de 200 beneficiÃrios. Os resultados mostraram que os efeitos de grupo aumentaram sucessivamente de acordo com o aumento do porte da empresa, sendo as empresas com mais de 200 beneficiÃrios aquelas mais afetadas pelos efeitos de grupo.
description The purpose of this study is to identify the existence of group effects, known as peer effects, at the demand for dental appointments in collective contracts that are exclusively dental health plans. This paper compares the number of dental appointments of each person with the amount of dental appointments in the group, despising the history appoint of the analyzed individual. In order to test empirically if the group effect is important, a model of traditional counting was used, with the introduction of the variable that indicates of group effect, particularly, the model of binomial negative counting for panel with random effects, embracing both the effect of over-dispersion and the time dependence of the use for the same person. The companies were divided into five groups according to their size, as follows: 2 to 20, 21 to 50, 51 to 100, 101 to 200 and more than 200 beneficiaries. The results showed that the group effects increased successively according to the size of the company, in which companies with more than 200 beneficiaries were the ones most affected.
publishDate 2012
dc.date.issued.fl_str_mv 2012-02-14
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
status_str publishedVersion
format masterThesis
dc.identifier.uri.fl_str_mv http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=8113
url http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=8113
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal do CearÃ
dc.publisher.program.fl_str_mv Programa de PÃs-GraduaÃÃo em Economia - CAEN
dc.publisher.initials.fl_str_mv UFC
dc.publisher.country.fl_str_mv BR
publisher.none.fl_str_mv Universidade Federal do CearÃ
dc.source.none.fl_str_mv reponame:Biblioteca Digital de Teses e Dissertações da UFC
instname:Universidade Federal do Ceará
instacron:UFC
reponame_str Biblioteca Digital de Teses e Dissertações da UFC
collection Biblioteca Digital de Teses e Dissertações da UFC
instname_str Universidade Federal do Ceará
instacron_str UFC
institution UFC
repository.name.fl_str_mv -
repository.mail.fl_str_mv mail@mail.com
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