Media type: E-Book Title: Patent thickets, licensing and innovative performance Contributor: Cockburn, Ian M. [Author]; MacGarvie, Megan J. [Author]; Mueller, Elisabeth [Author] Published: Mannheim: ZEW, 2008 Published in: Zentrum für Europäische Wirtschaftsforschung: ZEW discussion papers ; 2008,101 Extent: Online-Ressource Language: English Identifier: Keywords: Patent ; Innovationswettbewerb ; Lizenzvergabe ; Immaterialgüterrecht ; Innovation ; Deutschland Origination: Footnote: Access State: Open Access