Bontempi, Maria Elena; Lambertini, Luca; Medeossi, Erica - 2016
performance, in particular when the innovative effort is continuous. This paper aims to further the analysis on the duration of R&D … view of R&D duration within the European countries. Secondly, from a methodological point of view, we employ both discrete … continuing investment in R&D depends on the market power of companies. We test alternative measures for market power: the …