Dr. Sigrun Nickel
Dr Sigrun Nickel heads the Higher Education Research unit at CHE. Her current areas of work focus in particular on permeability and…
Cort-Denis Hachmeister
Cort-Denis Hachmeister is a Senior Data Analysis Expert at CHE. His main areas of work include study guidance, access to higher education…
Dr. Sonja Berghoff
Dr Sonja Berghoff is Head of the National Ranking and has been working at CHE since 2000. Within the CHE University Ranking,…