Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.5/5900
Título: Reassessing patent propensity : evidence from a data-set of R&D awards 1977-2004
Autor: Fontana, Roberto
Nuvolari, Alessandro
Shimizu, Hiroshi
Vezzulli, Andrea
Data: 2013
Editora: ISEG. Departamento de Economia
Citação: Fontana, Roberto, Alessandro Nuvolari, Hiroshi Shimizu, Andrea Vezzulli. 2013. "Reassessing patent propensity : evidence from a data-set of R&D awards 1977-2004". Instituto Superior de Economia e Gestão - Departamento de Economia, 9/2013/DE/UECE.
Relatório da Série N.º: ISEG-DE working papers;9/2013/DE/UECE
Resumo: It is well known that not all innovations are patented, but the exact volume of innovative activities undertaken outside the coverage of patent protection and, relatedly, the actual propensity to patent an innovation in different contexts remain, to a major degree, a matter of speculation. This paper presents an exploratory study comparing systematically patented and unpatented innovations over the period 1977-2004 across industrial sectors. The main data source is the ‘R&D 100 Awards’ competition organized by the journal Research and Development. Since 1963, the magazine has been awarding this prize to the 100 most technologically significant new products available for sale or licensing in the year preceding the judgments. We match the products winners of the R&D 100 awards competition with USPTO patents and we examine the variation of patent propensity across different contexts (industries, geographical areas and organizations). Finally we compare our findings with previous assessments of patent propensity based on several sources of data.
URI: http://hdl.handle.net/10400.5/5900
ISSN: 0874-4548
Versão do Editor: https://aquila.iseg.utl.pt/aquila/getFile.do?method=getFile&fileId=339478&contentContextPath_PATH=/departamentos/ec/lateral/menu-working-papers/nova-serie/2013&_request_checksum_=59d794fc4af3c51fe4c23c1adc5c2ae76640e672
Aparece nas colecções:DE - Documentos de trabalho / Working Papers
UECE - Documentos de Trabalho / UECE - Working Papers

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