Ernst Josef Zimmermann, business educator, consultant. Achievements include development of algorithm and software for the fusion of datasets; development of algorithm and software for hypotheses led analysis of categorial nonmetric data; market research on survey research and on prediction analysis techniques.
Project manager, department psychology University Bonn, 1983—1986, lecturer, since 1998. Managing director VGSPS MbH, 1986—1993. Project manager Immediate Software GmbH, Bremen, Germany, 1994—1998.
Consultant in statistics, media and market research, Bonn, since 1995.