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THE ROLE OF FEES IN PATENT SYSTEMS: THEORY AND EVIDENCE
Rassenfosse, Gaetan de, (2013)
On the Price Elasticity of Demand for Patents*
Rassenfosse, Gaetan de, (2012)
Issues in assessing the effect of interindustry R&D spillovers
Van Pottelsberghe de la Potterie, Bruno, (1997)