Annette Thörnquist is a Senior Researcher at the Department of Economic History, Uppsala University. In recent years, she has also worked as a researcher at the Department of Work Science, University of Gothenburg, and at the Institute for Research on Migration, Ethnicity and Society (REMESO), Linköping University. Åsa-Karin Engstrand is a Research Fellow at the Institute for Research on Migration, Ethnicity and Society (REMESO) and a guest lecturer at the Division of Business Administration, Department of Management and Engineering, Linköping University.