Discussion paper DP9468 Conflict Resolution, Public Goods and Patent Thickets Dietmar Harhoff Georg von Graevenitz Stefan Wagner 12 May 2013 Industrial Organization L13 L20 O34
Discussion paper DP6900 Incidence and Growth of Patent Thickets - The Impact of Technological Opportunities and Complexity Dietmar Harhoff Georg von Graevenitz Stefan Wagner 4 Jul 2008 Industrial Organization L13 L20 O34
Discussion paper DP5753 Jostling for Advantage: Licensing and Entry into Patent Portfolio Races Ralph Siebert Georg von Graevenitz 11 Jul 2006 Industrial Organization L13 L49 L63
Discussion paper DP5436 How Licensing Resolves Hold-Up: Evidence from a Dynamic Panel Data Model with Unobserved Heterogeneity Ralph Siebert Georg von Graevenitz 12 Jan 2006 Industrial Organization L13 L49 L63
Discussion paper DP3134 Information Sharing, Research Co-Ordination and Membership of Research Joint Ventures David Ulph Giorgio Barba Navaretti Patrizia Bussoli Georg von Graevenitz 1 Jan 2002 Industrial Organization International Trade and Regional Economics F23 L22 O31 O32