Gunnes, Trude; Kirkebøen, Lars J.; Rønning, Marte - Statistisk Sentralbyrå, Government of Norway - 2012
treatment group decreased by on average 0.8 semester during the reform period, and by 1.5 semesters in the following two years …-time graduation increases by 3.8 percentage points per year treated, from a pre-reform level of about 20 percent. Thus, a large share …