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On R&D, medium and high-tech industries and productivity: an application to the Portuguese case

Author

Listed:
  • Celeste Amorim Varum

    (Departamento de Economia e Gestão Industrial, Universidade de Aveiro)

  • Bruno Cibrão

    (Departamento de Economia e Gestão Industrial, Universidade de Aveiro)

Abstract

This paper investigates the potential impact of increased R&D efforts and structural changes in Portugal on labour productivity. The paper addresses Portugal’s ambition, expressed in the 2005 Technological Plan. Based on existing literature on the relation between R&D expenditures, structural change and productivity, we evaluate the contribution of R&D and medium to high-tech industries on productivity over the last 30 years. Our results confirm the importance of governement’s R&D and of business R&D in the medium to high-tech sectors, as they stimulate productivity growth. However, we cannot hypothesize that productivity growth was primarily rooted on the development of medium-high technology industries.

Suggested Citation

  • Celeste Amorim Varum & Bruno Cibrão, 2008. "On R&D, medium and high-tech industries and productivity: an application to the Portuguese case," Working Papers de Economia (Economics Working Papers) 51, Departamento de Economia, Gestão e Engenharia Industrial, Universidade de Aveiro.
    • Handle: RePEc:ave:wpaper:512008
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    Keywords

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    JEL classification:

    • O30 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - General
    • O40 - Economic Development, Innovation, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - General

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