We examine decision-making under risk and uncertainty in a laboratory experiment. The heart of our design examines how one’s propensity to use Bayes’ rule is affected by whether this rule is aligned with reinforcement or clashes with it. In some cases, we create environments where...

It is estimated that a trillion dollars are annually exchanged in bribes, distorting justice and economic efficiency. In a novel experiment, we investigate the drivers of bribery. Two participants compete for a prize; a referee picks the winner. Participants can bribe the referee. When the...

In this chapter, we discuss the "lab-in-the-field" methodology, which combines elements of both lab and field experiments in using standardized, validated paradigms from the lab in targeting relevant populations in naturalistic settings. We begin by examining how the methodology has been used to...