Member of the editorial board of 'Comparative Political Studies'
Editor of the journal 'der moderne staat'
Member of the advisory board of the journal Leviathan
Member of the editorial board of 'European Journal of Industrial Relations'
Member of the editorial board of Transfer: European Review of Labour and Research
Columnist for the magazine Berliner Republik (until 2015)
Member of the scientific advisory board of the Max-Planck-Institut für Gesellschaftsforschung (2018-)
Chair of the expert group 'Workers' Voice and Good Corporate Governance in Transnational Firms in Europe' (2015-)
Liaison academic for the Friedrich Ebert Foundation
Member of the academic advisory board of the Progressives Zentrum
Member of the research advisory board of the Initiative New Quality of Work of the German Federal Ministry of Labour and Social Affairs (Forschungsbeirat der Initiative Neue Qualität der Arbeit im Bundesministerium für Arbeit und Soziales )
Expert member of the Commission "Work of the Future" (2015-2017)
Expert member of the Enquete Commission of the German Federal Parliament on “Growth, Wealth, Quality of Life” (2012-2013)