Färnstrand Damsgaard, Erika - Institutet för Näringslivsforskning (IFN) - 2009
This paper analyzes the effect of an increase in patent scope on R&D and innovation. It presents a model where patent … duplication of R&D. The model predicts that an increase in patent scope can increase the probability of innovation if the … incumbent’s profit increase from innovation is large and the patented technology has a small advantage over the alternative …