The rate at which experimental studies are published in the field of strategy has steadily increased over the past few years. Still, experimental papers account for only a small fraction of strategy papers. This may not come as a surprise given the skepticism surrounding the experimental method,...

Why do we sanction norm violations? Despite near universal agreement on the role of sanctions for maintaining norms of cooperation, scholars hotly dispute whether individuals sanction based on a rational calculus or because of strong retributive instincts. In this paper we report on a...