Tomaso Duso is the Chairman of the German Monopolies Commission, a role he holds concurrently with his academic and research positions. He is also a Professor at Technische Universität Berlin, contributing to higher education and research.

Additionally, Duso serves as the Head of department at DIW Berlin, the German Institute for Economic Research. His career history includes roles at the Monopolies Commission and DIW Berlin, underscoring his expertise in economic policy and research.