“...z-Tree (Zurich Toolbox for Ready-made Economic Experiments) is a software for developing and conducting economic experiments. The software is stable and allows...”

“...One lingering puzzle is why voluntary contributions to public goods decline over time in experimental and real-world settings. We show that the decline of...”

“...Some of the most fundamental questions concerning our evolutionary origins, our social relations, and the organization of society are centred around issues of...”

“...Social norms and the associated altruistic behaviours are decisive for the evolution of human cooperation and the maintenance of social order, and they affect...”

“...Psychosocial stress precipitates a wide spectrum of diseases with major public-health significance. The fight-or-flight response is generally regarded as the...”

“...We investigate whether automatic selling devices causally reduce investors' disposition effect (DE) in a laboratory experiment. Investors can actively buy and...”

“...All known human societies establish social order by punishing violators of social norms. However, little is known about how the brain processes the punishment...”

“...Trust pervades human societies. Trust is indispensable in friendship, love, families and organizations, and plays a key role in economic exchange and politics...”

“...Promises are one of the oldest human-specific psychological mechanisms fostering cooperation and trust. Here, we study the neural underpinnings of promise...”