This study quantifies the achievement gap between Roma and non-Roma students in Hungary and assesses the potential causes of the gap. According to reading and mathematics test scores measured in eighth grade, the gap is substantial. Its magnitude is similar to the gap between African American...

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...