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Christopher Lettl
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2020 – today
- 2024
- [i1]Christoph Riedl, Tom Grad, Christopher Lettl:
Competition and Collaboration in Crowdsourcing Communities: What happens when peers evaluate each other? CoRR abs/2404.14141 (2024) - 2023
- [j6]Christian Garaus
, Nadine Izdebski, Christopher Lettl
What Do Crowd Equity Investors Do? Exploring Postinvestment Activities in Equity Crowd Funding. IEEE Trans. Engineering Management 70(9): 3116-3127 (2023) - 2022
- [c1]Alexander Staub, Tom Grad, Christopher Lettl:
Heavy Medal - The Consequences of Introducing Symbolic Awards on Contribution Behavior in Online Communities. ICIS 2022
2010 – 2019
- 2011
- [j5]Jan Kratzer
The Organizational Design of Large R&D Collaborations and Its Effect on Time and Budget Efficiency: The Contrast Between Blueprints and Reality. IEEE Trans. Engineering Management 58(2): 295-306 (2011)
2000 – 2009
- 2008
- [j4]Christopher Lettl, Christoph Hienerth, Hans-Georg Gemünden:
Exploring How Lead Users Develop Radical Innovation: Opportunity Recognition and Exploitation in the Field of Medical Equipment Technology. IEEE Trans. Engineering Management 55(2): 219-233 (2008) - 2006
- [j3]Christopher Lettl, Cornelius Herstatt, Hans-Georg Gemünden:
Learning from users for radical innovation. Int. J. Technol. Manag. 33(1): 25-45 (2006) - 2004
- [j2]Cornelius Herstatt, Christopher Lettl:
Management of "technology push" development projects. Int. J. Technol. Manag. 27(2/3): 155-175 (2004) - 2003
- [j1]Christian Luthje, Christopher Lettl, Cornelius Herstatt:
Knowledge distribution among market experts: a closer look into the efficiency of information gathering for innovation projects. Int. J. Technol. Manag. 26(5/6): 561-577 (2003)
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