Christopher Lettl

Publication Activity (10 Years)

Years Active: 2003-2024
Publications (10 Years): 3

Top Topics

Exchange Information

Mechanical Turk

Collaborative Learning

Top Venues

IEEE Trans. Engineering Management

Publications

Christoph Riedl, Tom Grad, Christopher Lettl
Competition and Collaboration in Crowdsourcing Communities: What happens when peers evaluate each other? CoRR (2024)
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) (2023)
Alexander Staub, Tom Grad, Christopher Lettl
Heavy Medal - The Consequences of Introducing Symbolic Awards on Contribution Behavior in Online Communities. ICIS (2022)
Jan Kratzer, Hans-Georg Gemünden, Christopher Lettl
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) (2011)
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) (2008)
Christopher Lettl, Cornelius Herstatt, Hans-Georg Gemünden
Learning from users for radical innovation. Int. J. Technol. Manag. 33 (1) (2006)
Cornelius Herstatt, Christopher Lettl
Management of "technology push" development projects. Int. J. Technol. Manag. 27 (2/3) (2004)
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) (2003)