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  1. Geração de conhecimento e pesquisa na área de humanidades no Brasil no período recente: o que indicadores tradicionais de CT&I mostram
    Autor*in: Rapini, Márcia Siqueira; Caliari, Thiago; Chiarini, Tulio
    Erschienen: agosto de 2020
    Verlag:  UFMG/Cedeplar, Belo Horizonte

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    Sprache: Portugiesisch
    Medientyp: Buch (Monographie)
    Format: Online
    Schriftenreihe: Texto para discussão / UFMG, Cedeplar ; no 626
    Umfang: 1 Online-Ressource (circa 33 Seiten), Illustrationen
  2. Diretório dos grupos de pesquisa do CNPq
    trajetória e contribuições acadêmicas
    Autor*in: Chiarini, Tulio; Rapini, Márcia Siqueira; Trez, Janaína Ruffoni; Pereira, Larissa de Souza
    Erschienen: outubro de 2022
    Verlag:  Instituto de Pesquisa Econômica Aplicada, Brasília

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    hdl: 10419/269161
    Schriftenreihe: Texto para discussão / Ipea ; 2801
    Umfang: 1 Online-Ressource (circa 59 Seiten), Illustrationen
  3. Exame comparativo das estratégias nacionais de inteligência artificial de Argentina, Brasil, Chile, Colômbia e Coreia do Sul
    consistência do diagnóstico dos problemas-chave identificados
    Autor*in: Chiarini, Tulio; Silveira, Sérgio Amadeu da
    Erschienen: outubro de 2022
    Verlag:  Instituto de Pesquisa Econômica Aplicada, Rio de Janeiro

    Given the importance attributed to artificial intelligence (AI) and due to its transversal and pervasive nature, many governments worldwide have developed national AI strategies, in a movement of technological competition. So far, 56 countries, plus... mehr

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    Given the importance attributed to artificial intelligence (AI) and due to its transversal and pervasive nature, many governments worldwide have developed national AI strategies, in a movement of technological competition. So far, 56 countries, plus the European Union (EU), have more or less systematized documents that have been mapped by the OECD's AI Policy Observatory. Although there are studies that propose analyzes of these strategies from different perspectives and methodologies, there is still room in the literature to debate them from other points of view, especially based on the diagnosis of the key challenges identified in each of the documents. The countries examined in this Discussion Paper were Argentina, Brazil, Colombia, Chile, and South Korea. The strategies of the South American and South Korean group are not free of gaps in relation to the diagnosis of key problems: the strategies presented evidence-based diagnoses that were mostly insufficient and inconsistent, often using inadequate and even unsatisfactory proxies to subsidize them. The qualitative analyzes presented make a dual contribution to debates on national AI strategies. First, they give light to the State as a central actor in a field dominated by private governance arrangements, revealing the possibility of hybrid interactions. Second, they capture the variety of approaches taken by governments to respond to AI challenges, although the strategies of Argentina, Brazil, Chile and Colombia are in the wake of the global movement pulled by other countries.

     
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    hdl: 10419/284861
    Schriftenreihe: Texto para discussão / Ipea ; 2805
    Schlagworte: strategy; artificial intelligence; public policy assessment
    Umfang: 1 Online-Ressource (circa 74 Seiten), Illustrationen
  4. The global geography of digital platforms: towards platforms international locational determinants
    Autor*in: Silva Neto, Victo José da; Chiarini, Tulio; Ribeiro, Leonardo Costa; Tupy, Igo
    Erschienen: novembro de 2022
    Verlag:  UFMG/Cedeplar, Belo Horizonte

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    Sprache: Englisch
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    Schriftenreihe: Texto para discussão / UFMG, Cedeplar ; no 650
    Schlagworte: platformization; platform capitalism; natural language processing; Zero-Inflated NegativeBinomial regression model; Orbis
    Umfang: 1 Online-Ressource (circa 27 Seiten), Illustrationen
  5. Plataformização do mercado audiovisual
    a indústria de streaming de vídeo no Brasil
    Autor*in: Nova Filho, Marcus Vinicius Menezes da; Chiarini, Tulio; Marcato, Marília Bassetti
    Erschienen: outubro de 2023
    Verlag:  Instituto de Pesquisa Econômica Aplicada, Brasília

    This Discussion Paper provides empirical evidences of the phenomenon of "platformization" in the audiovisual video market. This is made possible by mapping the companies that control video streaming platforms around the world, using data from... mehr

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    This Discussion Paper provides empirical evidences of the phenomenon of "platformization" in the audiovisual video market. This is made possible by mapping the companies that control video streaming platforms around the world, using data from Crunchbase. Identifying these companies makes it possible to affirm that the audiovisual video market has not remained oblivious to the phenomenon of platformization, which began around 2010. The proposed mapping also shows a notable concentration of platforms in the global North, especially in the United States, with California playing a leading role, home to most of the companies in this market. In addition to recognizing the concentration of platforms in the global North, the Discussion Paper shows that countries in the global South, such as India, also play a leading role. Brazil, although dominated by foreign video streaming platforms, has important domestic platforms, but they are far from becoming real threats to the dominance of Netflix or Amazon Prime Video.

     
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    hdl: 10419/285051
    Schriftenreihe: Texto para discussão / Ipea ; 2929
    Schlagworte: digital platforms; platformization; video streaming; Crunchbase
    Umfang: 1 Online-Ressource (circa 44 Seiten), Illustrationen
  6. Plataformas digitais
    mapeamento semissistemático e interdisciplinar do conhecimento produzido nas universidades brasileiras
    Autor*in: Chiarini, Tulio; Silva Neto, Victo José da; Pereira, Larissa de Souza; Szigethy, Leonardo
    Erschienen: janeiro de 2023
    Verlag:  Instituto de Pesquisa Econômica Aplicada, Brasília

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    hdl: 10419/284885
    Schriftenreihe: Texto para discussão / Ipea ; 2829
    Schlagworte: Digitale Plattform; Hochschule; Wissensmanagement; Netzwerkökonomik; Brasilien; Digitale Plattform; Hochschule; Wissensmanagement; Netzwerkökonomik; Brasilien
    Umfang: 1 Online-Ressource (circa 76 Seiten), Illustrationen
  7. The platformization of science
    Lattes Platform at a crossroads?
    Autor*in: Chiarini, Tulio; Silva Neto, Victo José da
    Erschienen: [2022]
    Verlag:  Ipea, Institute for Applied Economic Research, Brasília, DF

    In this Discussion Paper, we focus our analysis on the Lattes Platform - a public initiative developed endogenously in the late 1990s which was very innovative - since it is a representative case of a scientific platform and is a paramount tool for... mehr

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    In this Discussion Paper, we focus our analysis on the Lattes Platform - a public initiative developed endogenously in the late 1990s which was very innovative - since it is a representative case of a scientific platform and is a paramount tool for the Brazilian scientific system. Although there are many academic studies published using data provided by the Lattes Platform, we identified a lack of official reports and articles that address Lattes as a digital platform and its adequacy in the context of the platform economy. We propose that the early-stage technology choices made by CNPq and the constant budget cuts for the Lattes Platform's maintenance and technological upgrading have strongly affected the platform's trajectory. As a consequence, the Lattes Platform may be locked-in to a technological trajectory that could lead to the stagnation of its functionalities, putting at risk its indispensable and infrastructural character.

     
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    Schriftenreihe: Discussion paper / IPEA ; 268 (May 2022)
    Schlagworte: Lattes platform; platformization of science; platform infrastructuralization; science policy
    Umfang: 1 Online-Ressource (circa 47 Seiten), Illustrationen
  8. A tensão permanente entre expansão e crise do capitalismo
    as revoluções tecnológicas e as bolhas financeiras
    Autor*in: Mafra, Rubem Polo Costa; Rapini, Márcia Siqueira; Chiarini, Tulio
    Erschienen: maio de 2017
    Verlag:  UFMG/Cedeplar, Belo Horizonte

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    Quelle: Verbundkataloge
    Sprache: Portugiesisch
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    Schriftenreihe: Texto para discussão / UFMG, Cedeplar ; no 554
    Umfang: 1 Online-Ressource (circa 29 Seiten), Illustrationen