This paper estimates the effect of school starting age on academic performance using the 2006 "National Assessment of Basic Competencies" (NABC), focusing on disadvantaged and non-disadvantaged children. The instrumental variable estimates of the school starting age imply that those who start...

The paper looks at school segregation in Hungary by ethnicity (Roma versus non-Roma) and social disadvantage. We use comprehensive data from the National Assessment of Basic Competences from 2006. School segregation is measured at various levesl: by micro-regions, within towns and cities, and...