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 DP5680 Can Post-Grant Reviews Improve Patent System Design? A Twin Study of US and European Patents Dietmar Harhoff Stuart J.H. Graham 12 May 2006 Industrial Organization K11 K41 L10