Schumpeterian patterns of innovation and the sources of breakthrough inventions: evidence from a data-set of R&D awards
Fontana, Roberto: Alessandro Nuvolari: Hiroshi Shimizu: Andrea Vezzulli
『Journal of Evolutionary Economics』 Vol.22 No.4 pp. 785-810 (2012/09/01)
This paper examines the relationship between Schumpeterian patterns of innovation and the generation of breakthrough inventions. Our data source for breakthrough inven…