Competition and Productivity – The Role of Informal Incentives (with T. Murooka)
The Effects of Information Sharing on Moral Hazard in Credit Markets – Theory and Evidence from a Randomized Evaluation in the Philippines (with K. Czura, L. Spantig)
Informal Incentives and Product Market Competition – How Digitalization Affects Production Efficiency, Firm Size, and Consumer Welfare (with T. Murooka)
Introduction to Past and Future Developments in the Economics of Relational Contracts (with W.B. MacLeod, G. Mühlheußer)
Outside Options and Worker Motivation (with A. Ahammer, F. Stiftinger)
Overconfidence in Relational Contracts (with N. Klein)