Fischer, Martin; Karlsson, Martin; Nilsson, Therese; … - 2017
increasing instructional time in Swedish primary school. The reforms extended the annual term length and compulsory schooling by … schooling extension had small (2%) albeit significant effects, which were possibly driven by an increase in post-compulsory … extension were at least half as high as OLS returns to education and benefited broad ranges of the population. The compulsory …