This article analyzes how age grouping in youth competitions and soccer education programs affects wage formation at the professional level. A simple theoretical model shows that professional players born late after the cutoff date are expected to earn systematically higher wages than their...

A novel field experiment shows that learning activities in pairs with a greater spread in abilities lead to better individual work performance, relative to those in pairs with similar abilities. The positive effect of the former is not limited to their performance in peer learning material, but...

Political decision-making involves the presentation of policy options from opposing points of view and in different lights. We test whether economic policy decisions are subject to equivalency framing by presenting survey participants with binary risky-choice decisions in hypothetical policy...