Former Director


Prof. Dr. Dieter Sadowski

From 1988 until 2011, Dieter Sadowski was the economic director at the Institute for Labour Law and Industrial Relations in the European Union.


Former Juniorprofessor


Prof. Dr. Lars Hornuf

From 2014 until 2017, Lars Hornuf was the Junior Professor for the economic analysis of law at the Institute for Labour Law and Industrial Relations in the European Union (IAAEU) and Trier University.


Former Research Associates


Dr. Nora Paulus

Nora Paulus was a research associate (post-doc) at the Institute for Labor Law and Industrial Relations in the European Union (IAAEU) at the University of Trier from 2020 to 2022.

Dr. Konstantin Homolka

From 2016 to 2021, Konstantin Homolka was a research associate at the Institute for Labour Law and Industrial Relations in the European Union (IAAEU) at Trier University. In his doctorate with the title "Experimental Investigations on Teamwork, Fundraising and Privacy Concerns" he dealt with various questions of personnel and behavioral economics.

M.Sc. Gabriel Schultze

From 2015 to 2021, Gabriel Schultze was a research associate at the Institute for Labour Law and Industrial Relations in the European Union (IAAEU) and Trier University. His research focuses on industrial relations and education economics.

Prof. Dr. Joanna Tyrowicz

From 2018 until 2020, Joanna Tyrowicz was a research associate at the Institute for Labour Law and Industrial Relations in the European Union (IAAEU)

Prof. Dr. Marco de Pinto

From 2012 until 2019, Marco de Pinto was a research associate at the Institute for Labour Law and Industrial Relations in the European Union (IAAEU). He has been a professor at the University of Applied Labour Studies since November 2020.

Prof. Dr. Adrian Chadi

From 2012 until 2017, Adrian Chadi was a research associate at the Institute for Labour Law and Industrial Relations in the European Union (IAAEU) and Trier University. In the winter semester 2017/2018, he was appointed junior professor for personnel economics and human resources at the University of Constance.

Dr. Olga Lorenz

From 2013 to 2017, Olga Lorenz was a research associate at the Institute for Labour Law and Industrial Relations in the European Union (IAAEU) at Trier University. She obtained her doctorate on the relationship between occupational mobility and health under the title "Long road to ruin? Essays examining the effects of commuting on health and well-being."

Prof. Dr. Sabrina Jeworrek

From October 2012 until September 2016, Sabrina Jeworrek was a research associate at the Institute for Labour Law and Industrial Relations in the European Union at Trier University. She successfully completed her doctorate with a thesis on "The Behavioral Impact of Non-Monetary Workplace Characteristics: Laboratory and Field Experimental Evidence". Furthermore she researches in the department "Structural Change and Productivity" at the Leibniz-Institute for Economic Research Halle.

Dr. Andreas Jung

From March 2016 until August 2016, Andreas Jung was a research associate at the Institute for Labour Law and Industrial Relations in the European Union. From October 2016 until March 2017, Mr. Jung is employed under DFG-funded research fellowship at the Mathematics Institute of the University of Seville. Further information can be found here.

Dr. Christoph Tasto

From May 2015 until November 2015, Christoph Tasto was a research associate at the Institute for Labour Law and Industrial Relations in the European Union.

Prof. Dr. Mario Mechtel

From January 2012 until May 2015, Mario Mechtel was a research associate at the Institute for Labour Law and Industrial Relations in the European Union. From June 2015 to November 2018 he was Junior Professor of Economics, especially Microeconomics, at Leuphana University Lüneburg, where he was appointed Professor of Empirical Microeconomics in November 2018.

Prof. Dr. Vanessa Mertins

From July 2008 until February 2015, Vanessa Mertins was a research associate at the Institute for Labour Law and Industrial Relations in the European Union. In 2015, Vanessa Mertins was appointed to the Chair of Business Administration, particularly the management of social services at the University of Vechta.

Prof. Dr. Daniel Arnold

From January 2012 until February 2015, Daniel Arnold was a research associate at the Institute for Labour Law and Industrial Relations in the European Union. The title of his doctoral thesis was "On the economics of sickness absence and presenteeism".

Dr. Wolfgang Hoffeld

From March 2008 until December 2013, Wolfgang Hoffeld was a research associate at the Institute for Labour Law and Industrial Relations in the European Union. He successfully completed his doctorate in 2013 with a thesis on "Minimum Wage and X-Efficiency".