Service to the Profession and Memberships

Service to the profession: external (elected and appointed)

GERMAN DATA FORUM, representative data production, appointed by Federal  Ministry of Education and Research (now Federal Ministry of Research, Technology and Space)

GESIS-Assembly of members, Representative of the University of Bremen

Oxford University Press, Book Series on SOCIAL NETWORK MECHANISMS, edited by Ronald S. Burt and Mario L. Small, Editorial Board

KOHLI FOUNDATION FOR SOCIOLOGY, Board of Trustees (Chair)

CONNECTIONS, International Network for Social Network Analysis (INSNA), Editorial Board

BIOS - Zeitschrift für Biographieforschung, Oral History und Lebensverlaufsanalysen, Editorial Board

International Network for Social Network Analysis (INSNA), Board of Directors (2016-2022)

German Sociological Association, Executive Board (DGS; representative for research, 2015-2017)

German Sociological Association, Council (DGS; 2011-2015)

Section "Sociological Network Research" of the German Sociological Association, Directorate (DGS) (2009-2012)


Service to the profession: University of Bremen

Research Data Center QUALISERVICE, Head

Dep. Chair of Sociology

Department "Methods Research", SOCIUM, Head (with Annelies A. Blom)

 

Memberships

German Sociological Association (DGS)

International Network for Social Network Analysis (INSNA)