Gregor is a legal scholar and judicial trainee (Rechtsreferendar) at the Higher Regional Court of Hamburg. Currently, he is completing a traineeship at the European Central Bank.

Gregor holds a law degree from the University of Göttingen, where he also earned his doctorate. His dissertation, “Grüne Geldpolitik: Die Europäische Zentralbank in der Klimakrise” (Green Monetary Policy: The European Central Bank in the Climate Crisis), examines the legal scope and constraints for the Eurosystem in conducting climate-aligned monetary policy.

Following his studies, Gregor worked as a research assistant at the Universities of Göttingen and Bremen and gained experience at an international law firm in Hamburg. Beyond his doctoral research, his work focuses on off-balance-sheet fiscal agencies. He is involved in an ongoing project co-developing a framework to evaluate Germany’s fiscal ecosystem through the lens of law and political economy.