6 treff

Field of study, earnings, and self-selection
Kirkebøen, Lars Johannessen
Bok Engelsk 2014
Education and cancer risk
Edwin Leuven, Erik Plug and Marte Rønning...
Bok Engelsk 2014
The relative contribution of genetic and environmental factors to cancer risk and cancer mortality in Norway
Edwin Leuven, Erik Plug and Marte Rønning...
Bok Engelsk 2014
Effektevaluering av intensivopplæringen i Overgangsprosjektet, Ny GIV : første delrapport
Gaute Eielsen ... [et al.]
Bok Bokmål 2013
Classroom grade composition and pupil achievement
Edwin Leuven and Marte Rønning
Bok Engelsk 2012
The effect of financial rewards on students' achievements : evidence from a randomized experiment
Edwin Leuven, Hessel Oosterbeek and Bas v...
Bok Engelsk 2003