Professor i arbetsvetenskap, tidigare vid Göteborgs universitet, numera verksam vid Psykologiska institutionen, Stockholms universitet.
Assistant professor of sociology at the Vrije Universiteit Brussel, Belgium. He obtained a Phd in Social Health Sciences and a master degree in Sociology.
Professor i ekonomisk historia vid Stockholms universitet.
He began his academic career at McGill University (B.A. Hons '93). He continued his studies at Queen's University (M.A. '96) where his interests in how workers shape economic landscapes focussed his research.