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Regional inequalities in the impact of broadband on productivity: Evidence from Brazil

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  • Jung, Juan

Abstract

The aim of this paper is to perform an analysis of the impact of broadband on regional productivity in Brazil. The possibility of performing a regional approach, instead of the usual country-level analysis, constitutes an opportunity to decode the economic impact of broadband at territories which share a common institutional and regulatory framework as are the regions inside a same country. The main focus of this paper is to find out if the economic impact of broadband is uniform across all territories of the country. Results suggest that the impact of broadband on productivity is not uniform across regions, and seems to be yielding higher productivity gains for less developed regions, a result which is robust after controlling for differences in quality, network effects, human capital, sectorial composition, urbanism and the age of the workforce. Another important result verified in this paper is that faster download speed and critical mass to account for network externalities enhance of the economic impact of broadband. The fact that most underdeveloped regions in Brazil seem to be benefiting more from broadband may suggest that broadband can constitute a factor favoring regional cohesion in Brazil, although further research will be needed to confirm that asseveration.

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  • Jung, Juan, 2014. "Regional inequalities in the impact of broadband on productivity: Evidence from Brazil," MPRA Paper 56177, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:56177
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    1. Đorđe Mitrović, 2015. "Broadband Adoption, Digital Divide, And The Global Economic Competitiveness Of Western Balkan Countries," Economic Annals, Faculty of Economics and Business, University of Belgrade, vol. 60(207), pages 95-116, September.

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    More about this item

    Keywords

    Broadband; Information and Communication Technologies; Regional Productivity;
    All these keywords.

    JEL classification:

    • O33 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes
    • O47 - Economic Development, Innovation, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - Empirical Studies of Economic Growth; Aggregate Productivity; Cross-Country Output Convergence
    • R11 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General Regional Economics - - - Regional Economic Activity: Growth, Development, Environmental Issues, and Changes

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