A dynamic model of quality competition with endogenous prices
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://hdl.handle.net/1822/65673 |
Resumo: | We develop a dynamic model of price and quality competition in order to analyze the effects of competition on quality provision and to which extent an unregulated market is able to provide a socially optimal quality level. Our model combines a differential-game approach with a Hotelling spatial competition framework, and our analysis applies in particular to industries such as long-term care, health care, child care and education. If providers (nursing homes, hospitals, schools, nurseries) use closed-loop decision rules, which imply strategic interaction over time, we show that, although increased competition leads to higher quality in the steady state, quality provision is nevertheless lower than under open-loop rules, and also suboptimally low from a welfare perspective. Thus, our analysis identifies dynamic strategic interaction between competing providers as a potential source of inefficiency in quality provision. (C) 2018 Elsevier B.V. All rights reserved. |
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A dynamic model of quality competition with endogenous pricesDifferential-gamesCompetitionQualityCiências Sociais::Economia e GestãoSocial SciencesWe develop a dynamic model of price and quality competition in order to analyze the effects of competition on quality provision and to which extent an unregulated market is able to provide a socially optimal quality level. Our model combines a differential-game approach with a Hotelling spatial competition framework, and our analysis applies in particular to industries such as long-term care, health care, child care and education. If providers (nursing homes, hospitals, schools, nurseries) use closed-loop decision rules, which imply strategic interaction over time, we show that, although increased competition leads to higher quality in the steady state, quality provision is nevertheless lower than under open-loop rules, and also suboptimally low from a welfare perspective. Thus, our analysis identifies dynamic strategic interaction between competing providers as a potential source of inefficiency in quality provision. (C) 2018 Elsevier B.V. All rights reserved.- We thank two anonymous referees, Alessandra Buratto, Luca Grilli and Fabio Lamantia for valuable comments. The usual disclaimer applies. Odd Rune Straume acknowledges funding from COMPETE (ref. no. POCI-01-0145-FEDER-006683), with the FCT/MEC's (Fundacao para a Cieicia e a Tecnologia, I.P.) financial support through national funding and by the ERDF through the Operational Programme on Competitiveness and Internationalization - COMPETE 2020 under the PT2020 Partnership Agreement.Elsevier Science BVUniversidade do MinhoCellini, RobertoSiciliani, LuigiStraume, Odd Rune2018-092018-09-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/1822/65673engCellini, R., Siciliani, L., & Straume, O. R. (2018). A dynamic model of quality competition with endogenous prices. Journal of Economic Dynamics and Control, 94, 190-206.0165-18891879-174310.1016/j.jedc.2018.06.004https://www.sciencedirect.com/science/article/pii/S0165188918301672info: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:RCAAP2023-07-21T12:42:13Zoai:repositorium.sdum.uminho.pt:1822/65673Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:39:24.593263Repositório 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 |
A dynamic model of quality competition with endogenous prices |
title |
A dynamic model of quality competition with endogenous prices |
spellingShingle |
A dynamic model of quality competition with endogenous prices Cellini, Roberto Differential-games Competition Quality Ciências Sociais::Economia e Gestão Social Sciences |
title_short |
A dynamic model of quality competition with endogenous prices |
title_full |
A dynamic model of quality competition with endogenous prices |
title_fullStr |
A dynamic model of quality competition with endogenous prices |
title_full_unstemmed |
A dynamic model of quality competition with endogenous prices |
title_sort |
A dynamic model of quality competition with endogenous prices |
author |
Cellini, Roberto |
author_facet |
Cellini, Roberto Siciliani, Luigi Straume, Odd Rune |
author_role |
author |
author2 |
Siciliani, Luigi Straume, Odd Rune |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Cellini, Roberto Siciliani, Luigi Straume, Odd Rune |
dc.subject.por.fl_str_mv |
Differential-games Competition Quality Ciências Sociais::Economia e Gestão Social Sciences |
topic |
Differential-games Competition Quality Ciências Sociais::Economia e Gestão Social Sciences |
description |
We develop a dynamic model of price and quality competition in order to analyze the effects of competition on quality provision and to which extent an unregulated market is able to provide a socially optimal quality level. Our model combines a differential-game approach with a Hotelling spatial competition framework, and our analysis applies in particular to industries such as long-term care, health care, child care and education. If providers (nursing homes, hospitals, schools, nurseries) use closed-loop decision rules, which imply strategic interaction over time, we show that, although increased competition leads to higher quality in the steady state, quality provision is nevertheless lower than under open-loop rules, and also suboptimally low from a welfare perspective. Thus, our analysis identifies dynamic strategic interaction between competing providers as a potential source of inefficiency in quality provision. (C) 2018 Elsevier B.V. All rights reserved. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-09 2018-09-01T00:00:00Z |
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 |
https://hdl.handle.net/1822/65673 |
url |
https://hdl.handle.net/1822/65673 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Cellini, R., Siciliani, L., & Straume, O. R. (2018). A dynamic model of quality competition with endogenous prices. Journal of Economic Dynamics and Control, 94, 190-206. 0165-1889 1879-1743 10.1016/j.jedc.2018.06.004 https://www.sciencedirect.com/science/article/pii/S0165188918301672 |
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 |
Elsevier Science BV |
publisher.none.fl_str_mv |
Elsevier Science BV |
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 |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799132934506020864 |