Browning, Martin; Heinesen, Eskil - Centre for Applied Microeconometrics (CAM), Økonomisk … - 2003
estimates are not very precisely determined, the point estimates indicate rather large positive effects of reducing class size …We employ a regression-discontinuity design to identify effects on educational attainment (years of education) of class … size and the number of pupils per weekly teacher hour using administrative rules as instruments. We use a Danish …