Employment

• Director, DeSci Labs Netherlands B.V.
• Full Professor, Vrije Universiteit Amsterdam, Department of Economics, School of Business and Economics (SBE) 
  

Founder

• DeSci Foundation, since 2021
• DeSci Labs, since 2021
  

Principal Investigator 

• Social Science Genetic Association Consortium, since 2011, together with Daniel J. Benjamin (USC) and David Cesarini (NYU)
• Brain Imaging and Genetics in Behavioral Research (BIG BEAR) Consortium, since 2018, together with Gideon Nave (U Pennsylvania)
• Externalizing Consortium, since 2018, together with Danielle Dick (VCU), Paige Harden (UT Austin), and Abraham Palmer (UCSD)

Appointed positions

• President of the DeSci Foundation
• Research fellow Deutsches Institute fuer Wirtschaftsforschung, since 2017
• Research fellow Tinbergen Institute, since 2006
• Research Affiliate at the Department of Psychology, University of Wisconsin-Madison,  2021-2022
• Research Affiliate at the Department of Economics, University of Wisconsin-Madison,  2020-2022
• Research Affiliate at the Center for Demography of Health and Aging, University of Wisconsin-Madison, 2020-2022
• Research Affiliate at the Institute for Research on Poverty, University of Wisconsin-Madison, 2020-2022
• Co-director Erasmus University Rotterdam Institute for Behavior and Biology (EURIBEB), 2013-2018.

• Academic editor Plos One (2018 - 2021)
• Associate editor of Small Business Economics (2009 - 2015)
• Guest editor Plos One (2017)