Labor Economics

• Work motivation of older workers (with Victoria Büsch; Bundesinstitut für Bevölkerungsforschung)

Incentives and Contracts

• Laboratory Bilateral Gift Exchange: Heterogeneous Social Preferences . (with Anthony Ziegelmeyer)
• Product Market Competition, Firms’ Incentive Schemes and Employees’ Performance (with Anthony Ziegelmeyer)
• Within and Between Team Competition: The Effects of Sabotage, and Mutual Monitoring (with Gabriele Lünser)

Fairness Norms

• Pricing Procedural Fairness (with Stephan Tontrup)
• Fairness Norms of Hockey Referees: Balancing Penalties (with Martin Kocher, Matthias Sutter)

Reputation Mechanisms

• Endogenous vs. Exogenous Image Scores: Reputation Mechanisms in the Laboratory.
• Reputation Mechanisms and Electronic Markets (with Tobias Uske)

Miscellaneous

• First come, first failed — Order effects in a musical competition. (with Matthias Sutter)
• More Power! Laboratory Experiments and Statistical Modelling