Social Distance and Inter-Charity Competition (with Carlo Gallier, Martin Kesternich, Johannes Lohse, Christiane Reif)
Environmental Policy and Simultaneous Incentives for Process and Product Innovation (with Frans de Vries and Bouwe Dijkstra)
Ambiguity Aversion under Cognitive Load (with Dorothee Amelung and Daniel Heyen)
Self-Conscious Emotions and Opportunistic Behaviour - A Subliminal Priming Approach (with Brigitte Eisenkolb, Andrew Isaak and Johannes Jarke)
The Extortion Game (with Johannes Jarke)
On the obligation to provide environmental information in the 21st century - empirical evidence from Germany (with Philipp Massier)