Daniel Bierbaumer, who worked at the Macroeconomics department, has successfully defended his dissertation at the Humboldt-Universität zu Berlin.The dissertation with the title "Commodity Pricing, Credit and Capital Flows: The Role of Financial Intermediaries" was supervised by Prof. Marcel Fratzscher, Ph.D. (DIW Berlin, Humboldt-Universität zu Berlin) and Prof. Dr. Florentine Schwark ...