Nature of inventive activities : evidence from a data-set of R&D awards

Roberto Fontana; Alessandro Nuvolari; Hiroshi Shimizu; Andrea Vezzulli

Year of publication:	2009
Authors:	Fontana, Roberto ; Nuvolari, Alessandro ; Shimizu, Hiroshi ; Vezzulli, Andrea
Publisher:	Kunitachi : Inst. of Innovation Research
Subject:	Preisverleihung \| Award \| Patent \| Erfindung \| Invention \| Welt \| World \| Innovation

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