An investment game is used to generate indices of trust and reciprocity from 182 young adults. The raw data indicate that men are more trusting than women and responders return a larger share of their resources to more trusting senders than to less trusting senders. Sex differences do not...

The canonical principal-agent problem involves a risk-neutral principal who must use incentives to motivate a risk-averse agent to take a costly, unobservable action that improves the principal's payoff. The standard solution requires an inefficient shifting of risk to the agent. This paper,...

We study a class of trust dilemmas with symmetric players that evolve in real-time. In these games, as long as all the n players continue to cooperate, the payoff function increases exponentially over time. Simultaneously, however, the temptation to defect also increases at the same rate. The...

We report the results of trust dilemmas that are modeled as non-cooperative n-person games evolving over time. As long as all the n players continue cooperating, their potential payoff increases exponentially over time. Simultaneously, the temptation to defect increases too, as the player who is...

We combined a natural experiment (the occurrence of the COVID-19 pandemic in 2020) with the tools of laboratory experiments to study whether and how an unprecedented shock on social interactions (the introduction and abrogation of a nationwide lockdown) affected the evolution of individuals'...

Customer markets are characterized by long-term relationships between buyers and sellers that evolve if buyers trust sellers to provide high quality and if sellers are trustworthy. However, changes in the terms of this implicit contract may antagonize customers and disrupt the relationship. We...

We have used the standard trust game on a random sample of university students (N=764) and a random sample of rural residents (N=834) in Malawi. The study identifies social preference types (Bauer, Chytilov'a, & Pertold-Gebicka, 2014; Fehr, Gl¨atzle-R¨utzler, & Sutter, 2013) and how these relate...

We combined a natural experiment (the occurrence of the COVID-19 pandemic in 2020) with the tools of laboratory experiments to study whether and how an unprecedented shock on social interactions (the introduction and abrogation of a nationwide lockdown) affected the evolution of individuals’...

We combined a natural experiment (the occurrence of the COVID-19 pandemic in 2020) with the tools of laboratory experiments to study whether and how an unprecedented shock on social interactions (the introduction and abrogation of a nationwide lockdown) affected the evolution of individuals'...

This paper explores national identity in trust and reciprocity at the intra- and international levels by adopting a modified trust game played among groups from Austria and Japan, in which subjects play the roles of trustor and trustee consecutively without any information feedback. Intra- and...