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CROSS COUNTRY DIFFERENCES IN PATENT PROPENSITY: A FIRM-LEVEL INVESTIGATION [with DISCUSSION]
Francesca Lotti, Fabiano Schivardi and Stefano UsaiVolume:
64 (118)
Language:
english
Journal:
Giornale degli Economisti e Annali di Economia (Nuova Serie)
DOI:
10.2307/41954981
Date:
December, 2005
File:
PDF, 3.50 MB
english, 2005