1978	Diplom (MBA), University of Frankfurt/M. Research Assistant, University of Frankfurt/M.
1982	Dr. rer. pol. (Business Administration), University of Frankfurt/M., Deutsche Bank AG, Headoffice (Controlling / Accounting)
1983	Assistant Vice President (Deutsche Bank AG, Headoffice), Controlling / Accounting, Consolidation of Financial Statements, Development and Implementation of a Main Frame EDP-Controlling-System, Worldwide Consolidation of Group Balance Sheets, Development and Implementation of Tax-Simulation-Models Optimizing the Balance-Sheet Structure with Simplex-Method
1988	Vice President (Deutsche Bank AG, Headoffice) Chief Controller for Trading and Sales Deutsche Bank Group, Accounting / Controlling of Bonds, Equities, Financial Swaps, FRA's, Futures, Options, OTC's
1992	First Vice President (Deutsche Bank AG, Headoffice), Restructuring the International Controlling of Trading and Sales Activities, Budget Planning, Capital Utilization, Cost-Benefit Analysis
1993	Professor (University of Applied Sciences, Wiesbaden) and Consultant / Managementtrainer