VoxEU Column Patents and the global diffusion of new drugs Jean Lanjouw Mark Schankerman Iain Cockburn 22 Nov 2014 Competition Policy Health Economics
Discussion paper DP10149 Patents and the Global Diffusion of New Drugs Mark Schankerman Jean Lanjouw 21 Sep 2014 Development Economics Industrial Organization Public Economics I15 I18 K19 L65 O31 O33 O34 O38
Discussion paper DP3623 Research Productivity and Patent Quality: Measurement with Multiple Indicators Mark Schankerman Jean Lanjouw 20 Oct 2002 Industrial Organization O31 O32
Discussion paper DP3093 Enforcing Intellectual Property Rights Mark Schankerman Jean Lanjouw 19 Dec 2001 Industrial Organization K41
Discussion paper DP2042 Patent Suits: Do They Distort Research Incentives? Mark Schankerman Jean Lanjouw 18 Dec 1998 Industrial Organization K41 O31 O34