On welfare effects of horizontal mergers with product differentiation

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We use a non-spatial (Chamberlinian) product differentiation model to analyze the welfare effects of horizontal mergers with quantity competition. We argue that (i) mergers can be welfare enhancing if the degree of product differentiation increases after the merger; and (ii) privately profitable mer...

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Detalles Bibliográficos
Autor: Escrihuela-Villar, Marc
Formato: artículo
Fecha de Publicación:2011
Institución:Universidad ESAN
Repositorio:ESAN-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.esan.edu.pe:20.500.12640/1988
Enlace del recurso:https://revistas.esan.edu.pe/index.php/jefas/article/view/254
https://hdl.handle.net/20.500.12640/1988
https://doi.org/10.46631/jefas.2011.v16n30.01
Nivel de acceso:acceso abierto
Materia:Horizontal mergers
Product differentiation
Welfare
Adquisiciones empresariales horizontales
Diferenciación de productos
Beneficio
https://purl.org/pe-repo/ocde/ford#5.02.04
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spelling Escrihuela-Villar, Marc2020-07-01T04:20:31Z2020-07-01T04:20:31Z2011-06-30https://revistas.esan.edu.pe/index.php/jefas/article/view/254Escrihuela-Villar, M. (2011). On welfare effects of horizontal mergers with product differentiation. Journal of Economics, Finance and Administrative Science, 16(30), 7-12. https://doi.org/10.46631/jefas.2011.v16n30.01https://hdl.handle.net/20.500.12640/1988https://doi.org/10.46631/jefas.2011.v16n30.01We use a non-spatial (Chamberlinian) product differentiation model to analyze the welfare effects of horizontal mergers with quantity competition. We argue that (i) mergers can be welfare enhancing if the degree of product differentiation increases after the merger; and (ii) privately profitable mergers can also increase welfare. Consequently in this paper we demonstrate that the degree of product differentiation is a crucial factor to assess the welfare effects of a merger.En este artículo usamos el modelo de diferenciación no-espacial de producto (Chamberliniano) para analizar los efectos benéficos en las adquisiciones empresariales horizontales con cantidad de competencia. Aquí argumentamos que (i) las adquisiciones empresariales pueden ser promovedoras del beneficio si el grado de diferenciación de productos aumenta después de la absorción; y (ii) las adquisiciones privadas lucrativas también pueden beneficiosas. Consecuentemente esteartículo demuestra que el grado de diferenciación de producto es un factor crucial para evaluar los efectos benéficos de una adquisición empresarialapplication/pdfInglésengUniversidad ESAN. ESAN EdicionesPEurn:issn:2218-0648https://revistas.esan.edu.pe/index.php/jefas/article/view/254/148Attribution 4.0 Internationalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/4.0/Horizontal mergersProduct differentiationWelfareAdquisiciones empresariales horizontalesDiferenciación de productosBeneficiohttps://purl.org/pe-repo/ocde/ford#5.02.04On welfare effects of horizontal mergers with product differentiationinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtículoreponame:ESAN-Institucionalinstname:Universidad ESANinstacron:ESANJournal of Economics, Finance and Administrative Science1230716Acceso abiertoTHUMBNAIL30.jpg30.jpgimage/jpeg110642https://repositorio.esan.edu.pe/bitstreams/f74d03df-1861-4b57-8145-20d78e666a62/download95e413485342eb730c74e25cd2d21274MD51falseAnonymousREADJEFAS-30-2011-7-12.pdf.jpgJEFAS-30-2011-7-12.pdf.jpgGenerated Thumbnailimage/jpeg4543https://repositorio.esan.edu.pe/bitstreams/d16b2b5b-9cbd-474c-94c4-19f0c268844e/downloadcbf2155bfd81dc271b603166746b0bd8MD54falseAnonymousREADORIGINALJEFAS-30-2011-7-12.pdfTexto completoapplication/pdf311132https://repositorio.esan.edu.pe/bitstreams/bc9423be-03cd-40d1-86e5-cd591bf260db/download908d97add87c67a550cb2b855a005d26MD52trueAnonymousREADTEXTJEFAS-30-2011-7-12.pdf.txtJEFAS-30-2011-7-12.pdf.txtExtracted texttext/plain20043https://repositorio.esan.edu.pe/bitstreams/e9dc385a-a4de-490a-8241-22bfd93dfbab/download4bc45c2e5dea283b7470ba816f03c371MD53falseAnonymousREAD20.500.12640/1988oai:repositorio.esan.edu.pe:20.500.12640/19882025-07-09 09:30:11.408https://creativecommons.org/licenses/by/4.0/Attribution 4.0 Internationalopen.accesshttps://repositorio.esan.edu.peRepositorio Institucional ESANrepositorio@esan.edu.pe
dc.title.en_EN.fl_str_mv On welfare effects of horizontal mergers with product differentiation
title On welfare effects of horizontal mergers with product differentiation
spellingShingle On welfare effects of horizontal mergers with product differentiation
Escrihuela-Villar, Marc
Horizontal mergers
Product differentiation
Welfare
Adquisiciones empresariales horizontales
Diferenciación de productos
Beneficio
https://purl.org/pe-repo/ocde/ford#5.02.04
title_short On welfare effects of horizontal mergers with product differentiation
title_full On welfare effects of horizontal mergers with product differentiation
title_fullStr On welfare effects of horizontal mergers with product differentiation
title_full_unstemmed On welfare effects of horizontal mergers with product differentiation
title_sort On welfare effects of horizontal mergers with product differentiation
author Escrihuela-Villar, Marc
author_facet Escrihuela-Villar, Marc
author_role author
dc.contributor.author.fl_str_mv Escrihuela-Villar, Marc
dc.subject.en_EN.fl_str_mv Horizontal mergers
Product differentiation
Welfare
topic Horizontal mergers
Product differentiation
Welfare
Adquisiciones empresariales horizontales
Diferenciación de productos
Beneficio
https://purl.org/pe-repo/ocde/ford#5.02.04
dc.subject.es_ES.fl_str_mv Adquisiciones empresariales horizontales
Diferenciación de productos
Beneficio
dc.subject.ocde.none.fl_str_mv https://purl.org/pe-repo/ocde/ford#5.02.04
description We use a non-spatial (Chamberlinian) product differentiation model to analyze the welfare effects of horizontal mergers with quantity competition. We argue that (i) mergers can be welfare enhancing if the degree of product differentiation increases after the merger; and (ii) privately profitable mergers can also increase welfare. Consequently in this paper we demonstrate that the degree of product differentiation is a crucial factor to assess the welfare effects of a merger.
publishDate 2011
dc.date.accessioned.none.fl_str_mv 2020-07-01T04:20:31Z
dc.date.available.none.fl_str_mv 2020-07-01T04:20:31Z
dc.date.issued.fl_str_mv 2011-06-30
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dc.identifier.none.fl_str_mv https://revistas.esan.edu.pe/index.php/jefas/article/view/254
dc.identifier.citation.none.fl_str_mv Escrihuela-Villar, M. (2011). On welfare effects of horizontal mergers with product differentiation. Journal of Economics, Finance and Administrative Science, 16(30), 7-12. https://doi.org/10.46631/jefas.2011.v16n30.01
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12640/1988
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url https://revistas.esan.edu.pe/index.php/jefas/article/view/254
https://hdl.handle.net/20.500.12640/1988
https://doi.org/10.46631/jefas.2011.v16n30.01
identifier_str_mv Escrihuela-Villar, M. (2011). On welfare effects of horizontal mergers with product differentiation. Journal of Economics, Finance and Administrative Science, 16(30), 7-12. https://doi.org/10.46631/jefas.2011.v16n30.01
dc.language.none.fl_str_mv Inglés
dc.language.iso.none.fl_str_mv eng
language_invalid_str_mv Inglés
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https://creativecommons.org/licenses/by/4.0/
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On welfare effects of horizontal mergers with product differentiation
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