This paper analyzes the combined effect of school entry-age increase and the introduction of preparatory year (pre-school) on educational achievement using a difference-in-difference specification. Achievement is assessed using the score on national standardized tests across a range of subjects....

Despite numerous studies on skill development, we know little about the effects of extracurricular music activities on cognitive and non-cognitive skills. This study examines how music training during childhood and youth affects the development of cognitive skills, school grades, personality,...

Despite numerous studies on skill development, we know little about the effects of extracurricular music activities on cognitive and non-cognitive skills. This study examines how music training during childhood and youth affects the development of cognitive skills, school grades, personality,...

"This study uses the Swiss Graduate Survey data to investigate the determinants of job-education mismatch and the associated consequences on earnings while controlling for various ability and motivation factors, as well as socio-demographic, labor market and institutional characteristics. The...