The vulnerability of patent value determinants
AbstractThis paper presents a critical survey of the literature on the determinants of patent value. The contributions to the literature are essentially two-fold. First, significant inconsistencies across existing studies are underlined. Second, a sensitivity analysis shows strong dependencies of several 'classical' results on two main empirical dimensions, namely the choice of the dependent variables (indicator of patent value) and the sampling methodology. The new indicators of filing strategies put forward by van Zeebroeck and van Pottelsberghe de la Potterie (this journal) turn out to be the most robust and stable determinants.
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Bibliographic InfoArticle provided by Taylor & Francis Journals in its journal Economics of Innovation and New Technology.
Volume (Year): 20 (2011)
Issue (Month): 3 ()
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- Maurseth, Per Botolf & Svensson, Roger, 2012. "Micro Evidence on International Patenting," Working Paper Series 934, Research Institute of Industrial Economics.
- Nicolas van Zeebroeck, 2011.
"Long live patents: the increasing life expectancy of patent applications and its determinants,"
ULB Institutional Repository
2013/96255, ULB -- Universite Libre de Bruxelles.
- Nicolas van Zeebroeck, 2011. "Long Live Patents: the Increasing Life Expectancy of Patent Applications and its Determinants," Review of Economics and Institutions, Università di Perugia, vol. 2(3).
- Caviggioli, Federico & Scellato, Giuseppe & Ughetto, Elisa, 2013. "International patent disputes: Evidence from oppositions at the European Patent Office," Research Policy, Elsevier, vol. 42(9), pages 1634-1646.
- Cozza, Claudio & Schettino, Francesco, 2013. "Explaining the Patenting Propensity: A Regional Analysis using EPO-OECD Data," MPRA Paper 45084, University Library of Munich, Germany.
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