The technological specialization of countries : an analysis of patent data
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New methods of analysis of patent statistics allow assessing country profiles of technological specialization for the period 1990-2006. We witness a modest decrease in levels of specialization, which we show to be negatively influenced by country size and degree of internationalization of inventive activities.
Picci , L & Savorelli , L 2013 ' The technological specialization of countries : an analysis of patent data ' School of Economics & Finance Discussion Paper , no. 1301 , University of St Andrews .
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