Bertrand Verheyden is a senior research scientist at LISER (Labor Market), where he previously served as Head of Department. As a public economist, Bertrand incorporates behavioral insights into his research on migration, labor, and education. His research has been featured in the American Economic Journal: Microeconomics, the Journal of Public Economics, and the Journal of Development Economics, among others. Bertrand combines theoretical modeling with experimental methods, pioneering the integration of randomized controlled trials within longitudinal online surveys in Luxembourg. Notable collaborations include projects with the Ministry of Family Affairs, Solidarity, Living Together and Reception of Refugees on immigrant integration trajectories, the Ministry of Education on digital lifelong learning, and the Ministry of Economy on sustainable behaviors. These projects provide doctoral students with opportunities to conduct large-scale experimental platforms and administrative data linkage.