This report compares the performance of 15-year-olds in the United States in PISA against the global patterns and trends. But it goes beyond the aggregate level analysis that have so far been published in the PISA 2012 reports, to give analysis of student performance on individual mathematics...

Even though some countries track students into differing-ability schools by age 10, others keep their entire secondary-school system comprehensive. To estimate the effects of such institutional differences in the face of country heterogeneity, we employ an international...

We study whether early tracking of students based on ability increases migrant-native achievement gaps. To eliminate confounding impacts of unobserved country traits, we employ a differences-in-differences strategy that exploits international variation in the age of tracking as well as student...