Cozzi, GuidoGuidoCozziGalli, SilviaSilviaGalli2023-04-132023-04-132013https://www.alexandria.unisg.ch/handle/20.500.14171/89950deR&D and GrowthSequential InnovationBasic ResearchPatent LawsPrivatization of Knowledge: Did the U.S. Get It Right?working paper