Herman Van de Werfhorst shared this handy overview from his 2019 article on twitter.
More information about the article:
Van de Werfhorst, Herman G. 2019. Early Tracking and Social Inequality in Educational Attainment: Educational Reforms in 21 European Countries. American Journal of Education, PDF, DOI https://www.journals.uchicago.edu/doi/10.1086/705500
Reblogged this on The Sausage Machine.