| New shapes and new stakes: a portrait of open innovation as a promising phenomenon J Pénin, C Hussler, T Burger-Helmchen Journal of Innovation Economics, 11-29, 2011 | 144 | 2011 |
| Patents versus ex post rewards: A new look J Penin Research Policy 34 (5), 641-656, 2005 | 142 | 2005 |
| Open knowledge disclosure: An overview of the evidence and economic motivations J Pénin Journal of Economic Surveys 21 (2), 326-347, 2007 | 115 | 2007 |
| Crowdsourcing of inventive activities: definition and limits J P? nin, T Burger-Helmchen International Journal of Innovation and Sustainable Development 5 (2-3), 246-263, 2011 | 114 | 2011 |
| The limits of crowdsourcing inventive activities: What do transaction cost theory and the evolutionary theories of the firm teach us T Burger-Helmchen, J Pénin Workshop on Open Source Innovation, 1-26, 2010 | 114 | 2010 |
| Why do firms disclose knowledge and how does it matter? P Muller, J Pénin Innovation, Industrial Dynamics and Structural Transformation: Schumpeterian …, 2007 | 109 | 2007 |
| Same but different? Research and technology organizations, universities and the innovation activities of firms E Giannopoulou, PJ Barlatier, J Pénin Research Policy 48 (1), 223-233, 2019 | 103 | 2019 |
| Strategic uses of patents in markets for technology: A story of fabless firms, brokers and trolls J Pénin Journal of Economic Behavior & Organization 84 (2), 633-641, 2012 | 103 | 2012 |
| The complementarities between formal and informal channels of university–industry knowledge transfer: a longitudinal approach V Schaeffer, S Öcalan-Özel, J Pénin The Journal of Technology Transfer 45, 31-55, 2020 | 100 | 2020 |
| More open than open innovation? Rethinking the concept of openness in innovation studies J Pénin DT BETA, Strasbourg, 2008 | 65 | 2008 |
| L'innovation ouverte définition, pratiques et perspectives J Pénin, T Burger-Helmchen, A Dintrich, C Guittard, E Schenk HAL Post-Print, 2013 | 64 | 2013 |
| Open or proprietary? Choosing the right crowdsourcing platform for innovation E Schenk, C Guittard, J Pénin Technological Forecasting and Social Change 144, 303-310, 2019 | 63 | 2019 |
| Open source innovation: Towards a generalization of the open source model beyond software J Pénin Revue d'économie industrielle, 65-88, 2011 | 60 | 2011 |
| Research tool patents and free-libre biotechnology: A suggested unified framework J Pénin, JP Wack Research Policy 37 (10), 1909-1921, 2008 | 56 | 2008 |
| Crowdsourcing d’activités inventives et frontières des organisations 1 J Pénin, T Burger-Helmchen Management international 16, 101-112, 2012 | 50 | 2012 |
| Entre incitation et coordination: repenser le rôle économique du brevet d’invention dans une économie fondée sur la connaissance P Cohendet, M Farcot, J Pénin Management International 10, 65-84, 2006 | 46 | 2006 |
| Music industry intermediation in the digital era and the resilience of the Majors’ oligopoly: the role of transactional capability R Guichardaz, L Bach, J Penin Industry and Innovation 26 (7), 843-869, 2019 | 42 | 2019 |
| Endogénéisation des externalités de recherche: le rôle de la capacité d'émission des connaissances J Pénin Revue d'economie industrielle 102 (1), 7-28, 2003 | 42 | 2003 |
| Start-up creation in biotechnology: lessons from the case of four new ventures in the upper rhine biovalley A Bureth, J Pénin, S Wolff International Journal of Innovation Management 14 (02), 253-283, 2010 | 41* | 2010 |
| Are you open? An investigation of the concept of openness for knowledge and innovation J Pénin* Revue économique 64 (1), 133-148, 2013 | 39* | 2013 |
