The Axiom of Monotonicity (AM) is a necessary condition for a number of expected utility representations, including those obtained by de Finetti (1930), von Neumann and Morgenstern (1944), Savage (1954), and Anscombe and Auman (1963). The paper reports on experiments that directly test AM by...

This paper explores the extent to which altruism is influenced by the salient features of the beneficiaries. We investigate how information presented to senders affects their perception of the recipient in a dictator game. In this environment, the starting endowment of a recipient can be...

Social norms are ubiquitous and are context specific. Understanding what shape they take is a crucial element of successful behavior change interventions. While existing methods focus on measuring norms in the form of what the average or most frequent behavior / opinion is in a given reference...

Ethnic and kinship ties have long been viewed as potential catalysts for favoritism, and hence corruption. In experiments conducted in three countries, we recruit siblings, co-ethnics and strangers and vary the relationship(s) between the players of a game to observe how kin and ethnic ties...

We study the interaction between competition and social proximity on altruism, trust, and reciprocity, with an emphasis on gender differences. We decompose the behavioral channels by utilizing variants of both the Trust Game and the Dictator Game in a design that systematically controls the...

We conduct a laboratory experiment to study the impact of affirmative action on the choice to compete in a multistage elimination contest. In particular, we assess whether gender quotas imposed in the final stage increase the share of female entrants and winners already in the first round of the...

Costly competitions between economic agents are modeled as contests. Researchers use laboratory experiments to study contests and test comparative static predictions of contest theory. Commonly, researchers find that participants' efforts are significantly higher than predicted by the standard...

Evidence from psychology and marketing suggests that those who make a "precise" first offer in bargaining get a better deal than those who make a "round" first offer. We report on a series of experiments designed to test for and improve our understanding of the "precise first offer" (PFO) effect...

We theoretically and experimentally examine the implications of trusting behavior arising under sequential and simultaneous designs. In this institutional design problem, player A makes an investment choice, and player B decides whether to share the investment gains with player A. In the...

We examine the temporal stability of risk preference measures obtained by different elicitation methods in a controlled laboratory experiment at two distinct times. Our results indicate remarkable temporal stability of risk measures at the aggregated level and temporal instability at the...