Humboldt-Universität zu Berlin | Wirtschaftswissenschaftliche Fakultät | High Dimensional Nonstationary Time Series | About us | News Feed | News 2021 | Dissertation: Raphael Reule completes PhD Dissertation: Raphael Reule completes PhD 06.09.2021 03.09.2021. Raphael Reule defended his PhD dissertation on "Digital and Surrogate Finance". Foto: R2