Nico Keilman (group leader), Professor, Department of Economics, University of Oslo

Øystein Kravdal (group leader), Professor, Department of Economics, University of Oslo

Juha Alho, Professor, Department of Statistics, University of Joensuu, Finland

Hans Henrik Bull, Adviser, Ministry of Local Government and Regional Development (KRD)

While at CAS: Researcher, Department of Archaeology, Conservation and Historical Studies, University of Oslo

Emily Grundy, Professor of Demographic Gerontology, London School of Hygiene and Tropical Medicine, UK

Hans-Peter Kohler, Professor, Department of Sociology, University of Pennsylvania, USA

Iliana Kohler, Research Associate, Population Studies Center, University of Pennsylvania, USA

Torkild Lyngstad, Division for Social and Demographic Research, Statistics Norway

Svenn-Erik Mamelund, The Norwegian Institute of Public Health

Michael Murphy, Professor, LSE Health and Social Care, Social Policy Department, London School of Economics and Political Science, UK

Anne Reneflot, Research fellow, Department of Economics, University of Oslo

Ron Rindfuss, Professor, Department of Sociology, University of North Carolina, USA

Wendy Sigle-Rushton, Lecturer, Centre for Analysis of Social Exclusion, Social Policy Department, London School of Economics and Political Science, UK

Vegard Skirbekk, Research Scholar, International Institute for Applied Systems Analysis (IIASA), Austria

Fiona Steele, Reader, Graduate School of Education, University of Bristol, UK

Tapani Valkonen, Professor, Department of Sociology, University of Helsinki, Finland

Arnstein Aassve, Chief Research Officer, Institute for Social & Economic Research, University of Essex, UK