Mathieu Perona is an experienced professional in economic research and public policy, currently serving as the Executive Director at Observatoire du Bien-être at CEPREMAP since July 2017, where promotion of research on subjective well-being is prioritized. Concurrently, Mathieu holds the position of Coordinator and Project Manager at AIC – Agence d'innovation comportementale since July 2018, focusing on the application of behavioral science in public policy. Additional roles include being a member of the scientific council at Santé publique France since May 2021. Mathieu's prior experience includes key positions at Société Générale, where responsibilities encompassed the management of credit risk assessment methodologies, as well as teaching roles at Sciences Po and Université Paris 1 Panthéon-Sorbonne. Mathieu holds a PhD in Economics from the Paris School of Economics and possesses degrees from prestigious institutions such as Ecole normale supérieure and ENSAE Paris.