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Avaliação do Impacto Econômico Setorial da Banda Larga

Author

Listed:
  • Alexandre Ywata de Carvalho
  • Mário Jorge Mendonça
  • Marcus Gerardus Lavagnole
  • Luis Alberto Medrano

Abstract

Embora exista concordância de que o efeito da expansão da banda larga sobre a economia, visto de um prisma agregado, seja positivo, não é voz unânime que esse impacto seja positivo sobre todos os setores. Por meio da aplicação de um modelo multivariado de dados em painel two way estimado por metodologia bayesiana, este estudo objetiva determinar o efeito da expansão da banda larga sobre os setores da economia. Com o propósito de contemplar as diferenças regionais, foi aplicada a análise de agrupamento (clusterização), visando isolar os grupos de municípios com características aproximadas. Os resultados ilustram o fato de que o impacto da banda larga não é positivo para todos os setores, sendo positivo nos setores mais dinâmicos e mais intensivos em tecnologia, como é o caso dos setores industrial e de serviços, e negativo onde isso não acontece, como na agricultura. Although there is agreement that the effect of broadband expansion on the economy, from an general overview, is positive; not an unanimous voice arguments that this impact be positive on all sectors. By applying a multivariate two way panel data model and estimated by bayesian methodology, this study aims to determine the effect of broadband expansion on the sectors of the economy. In order to take into account the geographical, social and economic differences among municipalities cluster analysis was employed in order to isolate groups of municipalities with approximate characteristics. The results illustrate that the impact of broadband is not positive for all sectors, being positive in the most dynamic and technology-intensive sectors such as the industrial and service sectors; and negative where this does not happen as in agricultural sector.

Suggested Citation

  • Alexandre Ywata de Carvalho & Mário Jorge Mendonça & Marcus Gerardus Lavagnole & Luis Alberto Medrano, 2018. "Avaliação do Impacto Econômico Setorial da Banda Larga," Discussion Papers 2366, Instituto de Pesquisa Econômica Aplicada - IPEA.
  • Handle: RePEc:ipe:ipetds:2366
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