This is the result of the Impact per Publication (IPP) ranking, which is compiled annually by the Konjunkturforschungsstelle of the ETH Zürich (KOF) and the Heinrich-Heine-Universität Düsseldorf (DICE). It evaluates the research performance based on the significance of the publications. In addition to Prof. Dr. Klarl, his colleague Prof. Dr. Lars Hornuf, Professor of Financial Services and Financial Technology at the University of Bremen, also belongs to the circle of the top ten percent of economists in the German-speaking world measured by their research performance. Our team cordially congratulates both.  More