Bavarian Ministry of Economic Affairs and Media, Energy and Technology, Chamber of Commerce and Industry for Munich and Upper Bavaria January 2021 - December 2021
Bavarian Ministry of Economic Affairs and Media, Energy and Technology, Chamber of Commerce and Industry for Munich and Upper Bavaria January 2020 - December 2020
Federal Ministry of Finance within the research contract fe 3/19: General Agreement Scientific (Brief)-Expertises on Fundamental Issues of Financial-, Tax- and Economic Policy April 2020 - June 2020