Discussion paper DP6321 A Brief History of Space and Time: the Scope-Year Index as a Patent Value Indicator Based on Families and Renewals Bruno van Pottelsberghe de la Potterie Nicolas van Zeebroeck 8 Jun 2007 Industrial Organization K1 L1 O34 O38
Discussion paper DP6178 Are More Important Patents Approved More Slowly and Should They Be? Pierre Régibeau Kate Rockett 9 Mar 2007 Industrial Organization L43 O31 O32 O33 O34 O38
Discussion paper DP6091 Royalty Stacking in High Tech Industries: Separating Myth from Reality Jorge Padilla Anna Layne-Farrar Damien Geradin 14 Feb 2007 Industrial Organization L13 L96 O34
Discussion paper DP5970 When Small is Beautiful: Measuring the Evolution and Consequences of the Voluminosity of Patent Applications at the EPO Bruno van Pottelsberghe de la Potterie Dominique Guellec Nicolas van Zeebroeck Niels Stevnsborg 3 Dec 2006 Industrial Organization O31 O34 O50
Discussion paper DP5971 Claiming More: The Increased Voluminosity of Patent Applications and its Determinants Bruno van Pottelsberghe de la Potterie Dominique Guellec Nicolas van Zeebroeck 3 Dec 2006 Industrial Organization O31 O34 O50
Discussion paper DP5944 The Cost Factor in Patent Systems Bruno van Pottelsberghe de la Potterie Didier Francois 26 Nov 2006 Industrial Organization O34 P14 P51
Discussion paper DP5887 North-South Trade and Economic Growth Paul Segerstrom Elias Dinopoulos 22 Oct 2006 International Trade and Regional Economics F12 F43 O31 O34
Discussion paper DP5779 Parallel Imports and Price Controls Gene M. Grossman Edwin Lai 3 Aug 2006 Industrial Organization International Trade and Regional Economics F13 O34
Discussion paper DP5752 Everything You Always Wanted to Know about Inventors (But Never Asked): Evidence from the PatVal-EU Survey Dietmar Harhoff Walter Garcia-Fontes Alfonso Gambardella Paola Giuri Myriam Mariani Alessandra Luzzi Stefano Brusoni Dominique Francoz Aldo Geuna Raul Gonzales Karin Hoisl Christian LeBas Laura Magazzini Lionel Nesta Önder Nomaler Neus Palomeras Parimel Patel Marzia Romanelli 13 Jul 2006 Industrial Organization J24 O31 O34
Discussion paper DP5701 Strategic Patenting and Software Innovation Mark Schankerman Michael D. Noel 30 May 2006 International Trade and Regional Economics L43 L86 O31 O33 O34 O38
Discussion paper DP5672 Intellectual Property Rights and Entry into a Foreign Market: FDI vs Joint Ventures Dermot Leahy Alireza Naghavi 10 May 2006 International Trade and Regional Economics F13 F23 L24 O24 O32 O34
Discussion paper DP5283 Modelling the duration of patent examination at the European Patent Office Dietmar Harhoff Stefan Wagner 18 Oct 2005 Industrial Organization C15 C41 D73 O34