Mario Mariniello is a Non-Resident Fellow at the Brussels-based think-tank Bruegel, where his research interests include digital economics and competition policy. He is also a Visiting Professor at the College of Europe in Natolin (Poland) and the University of Namur (Belgium), teaching a course in Digital Economy. Mariniello is the author of "Digital Economic Policy" (2022), published by Oxford University Press, which offers a comprehensive overview of the digital policy area.