Ortega-Argiles, Raquel; Brandsma, Andries - Wirtschaftswissenschaftliche Fakultät, … - 2008
. Does this help to explain why the US has a greater R&D intensity, or is the higher firm size in the EU, just as its lower R&D … intensity, determined by the sectors in which the top R&D investors are operating? Using data on the top-R&D investors from the …