I am a professor of behavioral supply chain management at the University of Cologne and a member of the market design unit at the ZEW Mannheim.
Market design
Procurement
Behavioral operations
Experiments
Information design in sequential procurement (2022), Games and Economic Behavior, 135, (joint with Vitali Gretschko and Martin Pollrich) Link
Social norms, sanctions, and conditional entry in markets with externalities: Evidence from an artefactual field experiment (2022), Journal of Public Economics, (joint with Tobias Riehm, Philippe Gillen, Vitali Gretschko, and Peter Werner) Link
Imitation perfection - A simple rule to prevent discrimination in procurement (2020), American Economic Journal: Microeconomics, 12 (3), (joint with Helene Mass, Vitali Gretschko, and Achim Wambach) Link
Trust in procurement interactions (2019), Management Science, 65 (11), (joint with Elena Katok and Achim Wambach) Link
Collusion in dynamic buyer-determined reverse auctions (2016), Management Science, 62 (2), (joint with Elena Katok and Achim Wambach) Link
Dezentrale Kitaplatzvergabe ohne Warteschlange: Ein Leitfaden, ZEW policy brief (joint with Thilo Klein & Tobias Riehm)
Volkswagen und seine Zulieferer: Beschaffungskonflikte in der Automobilindustrie, Wirtschaftsdienst, 09/2016 (joint with Philippe Gillen and Vitali Gretschko)