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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Contribution à l'étude de la télévision au Brésil : propriétaires, concentration et contenus / Contribution to Broadcasting TV study : owners, concentration et contents

De Oliveira Maues, Eva 18 December 2018 (has links)
RESUMENotre travail s’intéresse au secteur des médias télévisés au Brésil, qui présente une forte concentration à mettre en rapport avec la domination économique et politique de certains groupes parmi les groupes de médias, comme le groupe dominant Globo. Le chapitre 1 est un chapitre introductif, qui, après avoir présenté l’économie brésilienne et le paysage médiatique au Brésil, développe la problématiqueAu cours du chapitre 2 nous avons établi une typologie des principales propriétaires des médias télévisés au Brésil, en faisant un classement des propriétaires des chaînes en familles (F), politiques (P), groupes religieux (R), état (E), global players ou majors (M), commerciales (C), chaines diverses (O). Nous étudions ensuite dans ce chapitre la concentration dans le secteur de la télévision brésilienne, suivie d’études de cas sur certains groupes de média télévisés au Brésil, dont notamment la chaîne Record News, qui appartient à Rede Record.Le chapitre 3 complète notre travail du point de vue théorique, en transposant la théorie de l’électeur médian et celle du duopole de Hotelling et en généralisant la théorie au cas d’entreprises de médias avec des contenus n-dimensionnels. Nous esquissons une application aux chaines de télévision dominantes du Brésil.Le chapitre 4 expose les résultats d’une enquête de terrain par questionnaire qui permet d’explorer la manière dont les contenus des chaînes de télévision brésilienne sont perçus par les téléspectateurs. La conclusion générale, qui fait l’objet du chapitre 5.Enfin, la thèse se termine par des annexes avec, d’une part le détail de notre questionnaire et des réponses à celui. / This work is concerned with the industry of TV media enterprises in Brazil, a sector which is highly concentrated, this concentration being related with the economic and political role of some dominant media groups, such as the Globo group. Chapter 1 deals with the introduction of our study, presenting first the economy of Brazil and the Brazilian media sector, and then developping the questions this work is concerned with.In Chapter 2, we propose to study media concentration in Brazil’s television industry; more precisely, we propose a classification of ownerships of the main TV channels, including families (F), politicians (P), religious groups (R), state and public-service companies (E), global players and majors (M), and miscellaneous ownerships (O). This is followed by a study of concentration in the TV sector based on HHI calculations since 1996, and by case studies. Chapter 3 completes our work from a theoretical economics standpoint, adapting the median voter theory and the Hotelling spatial duopoly theory to the case of media enterprises, with n-dimensional contents, and with a tentative application to dominant TV channels of Brazil.Chapter 4 deals with the results of a field questionnaire survey which enables us to have some idea of how the contents of Brazilian TV channels are received by some audiences. Chapter 5, which concludes our work, deals with a synthesis of our results, and with the research prospects it raises.Finally, our dissertation ends up with some appendixes, with, on the one hand, the detail of our questionnaire and of the results of our survey, together with some of our publications and articles related to this work.
2

Formulação de políticas públicas para juventude em contexto de globalização / Public policies formulation for youth in globalization context

Homma, Mauricio 12 November 2012 (has links)
Made available in DSpace on 2016-04-25T20:20:54Z (GMT). No. of bitstreams: 1 Mauricio Homma.pdf: 1392668 bytes, checksum: 42e3ba0035792c788032557f44884e23 (MD5) Previous issue date: 2012-11-12 / The increased participation of subnational governments and nongovernmental organizations globally has strengthened the identity and the role of local actors in environments of international relations, which does not mean to compete or overlap with the tasks and responsibilities that are legitimate to National States at the international level. The goal of this research is to obtain information and analyze the performance of NGOs in global environments in order to verify if a possible alignment of ideas, proposals and policies in a global level has impacts on the formulation of social policies in these countries. Thus, we proceeded to the selection of an area of public policy - youth policies - which has often been characterized as a concern more universalized. Based on this policies axis, was selected an organization with operations in disseminating programs globally - International Youth Foundation - and five other local organizations which are his partners in different countries located on three continents. The study concludes that in all these organizations there is clearly the goal to influence local public policies in line with the participation of these organizations in the search for global networks of institutional strengthening, alignment of proposals and strategies articulation on common goals and similar realities / A intensificação da participação de governos subnacionais e organizações não governamentais em âmbito global tem reforçado a identidade e o papel dos atores locais em ambientes das relações internacionais, o que não significa concorrência ou sobreposição em relação às funções e competências que são legítimas dos Estados Nacionais no plano internacional. O objetivo desta pesquisa é levantar informações e analisar a atuação de organizações não governamentais em ambientes globais, de forma a verificar se um possível alinhamento de ideias, propostas e políticas em âmbito global tem impacto nos processos de formulação das políticas públicas sociais nesses países. Para isso, procedeu-se à seleção de uma área de políticas públicas políticas para a juventude que tem se caracterizado frequentemente como uma preocupação mais universalizada. A partir desse eixo de políticas, selecionou-se uma organização com atuação na disseminação de programas em âmbito global a International Youth Foundation e cinco outras organizações locais que são suas parceiras em diferentes países localizados em três continentes. O estudo conclui que em todas essas organizações abordadas há claramente o objetivo de influenciar as políticas públicas locais, em sintonia com a participação dessas organizações em redes globais para a busca de fortalecimento institucional, alinhamento de propostas e articulação de estratégias nos objetivos comuns e em realidades semelhantes
3

Formulação de políticas públicas para juventude em contexto de globalização / Public policies formulation for youth in globalization context

Homma, Mauricio 12 November 2012 (has links)
Made available in DSpace on 2016-04-26T14:54:02Z (GMT). No. of bitstreams: 1 Mauricio Homma.pdf: 1392668 bytes, checksum: 42e3ba0035792c788032557f44884e23 (MD5) Previous issue date: 2012-11-12 / The increased participation of subnational governments and nongovernmental organizations globally has strengthened the identity and the role of local actors in environments of international relations, which does not mean to compete or overlap with the tasks and responsibilities that are legitimate to National States at the international level. The goal of this research is to obtain information and analyze the performance of NGOs in global environments in order to verify if a possible alignment of ideas, proposals and policies in a global level has impacts on the formulation of social policies in these countries. Thus, we proceeded to the selection of an area of public policy - youth policies - which has often been characterized as a concern more universalized. Based on this policies axis, was selected an organization with operations in disseminating programs globally - International Youth Foundation - and five other local organizations which are his partners in different countries located on three continents. The study concludes that in all these organizations there is clearly the goal to influence local public policies in line with the participation of these organizations in the search for global networks of institutional strengthening, alignment of proposals and strategies articulation on common goals and similar realities / A intensificação da participação de governos subnacionais e organizações não governamentais em âmbito global tem reforçado a identidade e o papel dos atores locais em ambientes das relações internacionais, o que não significa concorrência ou sobreposição em relação às funções e competências que são legítimas dos Estados Nacionais no plano internacional. O objetivo desta pesquisa é levantar informações e analisar a atuação de organizações não governamentais em ambientes globais, de forma a verificar se um possível alinhamento de ideias, propostas e políticas em âmbito global tem impacto nos processos de formulação das políticas públicas sociais nesses países. Para isso, procedeu-se à seleção de uma área de políticas públicas políticas para a juventude que tem se caracterizado frequentemente como uma preocupação mais universalizada. A partir desse eixo de políticas, selecionou-se uma organização com atuação na disseminação de programas em âmbito global a International Youth Foundation e cinco outras organizações locais que são suas parceiras em diferentes países localizados em três continentes. O estudo conclui que em todas essas organizações abordadas há claramente o objetivo de influenciar as políticas públicas locais, em sintonia com a participação dessas organizações em redes globais para a busca de fortalecimento institucional, alinhamento de propostas e articulação de estratégias nos objetivos comuns e em realidades semelhantes

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