Opportunity costs are central to economic decision-making but often neglected. In a pre-registered experiment with 2,222 German university freshmen, one treatment provides salary information; another additionally frames it as the opportunity cost of delayed graduation. Only the opportunity cost...

This paper provides clear evidence that concerns for basic needs satisfaction (BNS) represent a distinct distributional motive. Using a unified theoretical and experimental framework across five dictator-game experiments in Germany and Georgia (N=446), we disentangle BNS from motives such as...

Integration agreements (IA) outline the efforts the jobseeker should undertake to find employment and specify the services that the caseworker would provide to assist them in their job search. The agreements include a declaration of legal consequences, and punitive benefit sanctions could be...