Cozzi, Guido; Galli, Silvia - Department of Economics, Adam Smith Business School
, Research Tools, Patent Laws, Kremer
Mechanism. JEL Classi�cation: O31, O34, O41.
We thank seminar participants at the …�ted from an albeit limited
amount of public money.
2
In a more general de�nition of research tools, the US National Institute …
universities to infringe patents on research tools for teaching or experimen-
tal purposes2. According to evidence reported by …