Mahlich, Jörg; Roediger-Schluga, Thomas - In: Review of Industrial Organization 28 (2006) 2, pp. 145-164
During the past 20 years, the world pharmaceutical industry has experienced a dramatic increase in R&D intensity. We apply and extend a model developed by Grabowski and Vernon (2000, Journal of Evolutionary Economics, <Emphasis Type="Bold">10, 201–215) with a pooled data sample of the 15 publicly listed Japanese...</emphasis>
