Jakobsson, Niklas; Persson, Mattias; Svensson, Mikael - In: Education Economics 21 (2013) 3, pp. 248-263
This paper analyzes whether class size has an effect on the prevalence of mental health problems and well-being among adolescents in Swedish schools. We use cross-sectional data collected in year 2008 covering 2755 Swedish adolescents in ninth grade from 40 schools and 159 classes. We utilize...