Since 2003 | | WHU – Otto Beisheim School of Management | Professor and Director of the Chair of Strategy and Marketing |
Since 2010 | | WHU – Otto Beisheim School of Management | Chairman of the Advisory Board of Henkel Center for Consumer Goods (HCCG) |
2018 - 2024 | | WHU – Otto Beisheim School of Management | Academic Director of the WHU Full-Time and Part-Time MBA Programs |
2017 - 2020 | | FAZ - Economist Ranking | Four years in a row listed in the FAZ - Economist Ranking among the 100 most influential economists in Germany |
2017 - 2018 | | German Marketing Association | Board Member for Research/Innovation |
2013 – 2014 | | German Academic Association for Business Research | Chairman of the Marketing Commission |
2010 | | German Marketing Association and GfK-Nuremberg e.V. | Winner of the “3. Georg-Bergler-Prize for Marketing” |
2003 – 2010 | | WHU – Otto Beisheim School of Management | Academic Director of two executive education programs for METRO GROUP |
2007 – 2009 | | WHU – Otto Beisheim School of Management | Associate Dean |
2006 – 2009 | | WHU – Otto Beisheim School of Management | Academic Director of Marketing and Communications |
2006 – 2007 | | WHU – Otto Beisheim School of Management | Academic Director of the Master of Science Program |
2001 | | University of Mannheim | Habilitation (post-doctoral thesis) |
2001 – 2003 | | University of Paderborn | Associate Professor of Marketing |
1999 – 2001 | | University of Mannheim | Assistant Professor with Professor Dr. Dr. h.c. mult. Christian Homburg |
1996 – 2000 | | Prof. Homburg & Partner GmbH | Consultant and Director for Management Education on a freelance basis |
1999 | | University of Texas at Austin, Austin, USA | Visiting Scholar at the McCombs School of Business |
1996 – 1998 | | WHU – Otto Beisheim School of Management | Assistant Professor Dr. with Professor Dr. Dr. h.c. mult. Christian Homburg |
1990 – 1995 | | University of Mainz | Research Assistant and Ph.D. student with Professor Dr. Dr. h.c. mult. Hermann Simon |
1992 – 1993 | | Vanderbilt University, Nashville, Tennessee, USA | Visiting Scholar at the Owen Graduate School of Management |
1985 – 1990 | | University of Mannheim | Business Administration studies |