Paul Grass is a PhD student in Economics at the University of Bonn and a member of the CRC TR 224. He conducts question-driven research in behavioral economics, specifically on the cognitive foundations underlying belief formation and economic decision-making. In his projects, he employs experimental methods to explore how the environment and contextual factors affect individual behavior, aiming to inform debiasing policy interventions and theoretical work. He joined IZA as an Associated Member in March 2024.