Segarra-Blasco, Agustí - Xarxa de Referència en Economia Aplicada (XREAP) - 2007
This paper explores the effects of two main sources of innovation —intramural and external R&D— on the productivity … level in a sample of 3,267 Catalan firms. The data set used is based on the official innovation survey of Catalonia which … different patterns at both innovation sources as we move across conditional quantiles. The elasticity of intramural R …