R&D spillovers through trade in a panel of OECD industriesBulent Unel () Journal of International Trade & Economic Development, 2008, vol. 17, issue 1, pages 105-133 Abstract: This paper investigates the significance of Research and Development (R&D) spillovers through intra- and international trade in intermediate goods for productivity growth in a panel of OECD industries during 1973-1994. In the model, four different sources of R&D are identified: R&D conducted in the particular industry itself, R&D conducted in the same industries in other countries, R&D conducted in other domestic industries, and R&D conducted in other foreign industries. I find that among R&D sources the most important contributions to productivity growth come from the domestic R&D efforts. Here, own R&D is important for both domestic innovation and for the productivity catch-up process. Evidence that international R&D spillovers also have significant effects on productivity growth is found to be less robust. My analysis also shows that human capital affects productivity directly as a factor of production. Keywords: productivity growth; R&D intensity; R&D spillovers; human capital (search for similar items in EconPapers) Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: http://EconPapers.repec.org/RePEc:taf:jitecd:v:17:y:2008:i:1:p:105-133 Ordering information: This journal article can be ordered from Access Statistics for this article Journal of International Trade & Economic Development is edited by Pasquale M. Sgro and Bharat R. Hazari More articles in Journal of International Trade & Economic Development from Taylor and Francis Journals |
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