We estimate the effect of age of school entry on educational attainment using three different data sets for Germany, sampling pupils at the end of primary school, in the middle of secondary school and several years after secondary school. Results are obtained based on instrumental variable...

We estimate the effect of age of school entry on educational attainment using three different data sets for Germany, sampling pupils at the end of primary school, in the middle of secondary school and several years after secondary school. Results are obtained based on instrumental variable...

The study estimates the effect of school starting age on academic performance for Hungarian grade four students using the "Progress in International Reading Literacy Study" (PIRLS) and the "Trends in Mathematics and Science Study" (TIMMS). The study uses the control function approach, exploiting...

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...

Tailoring instruction to each student’s needs can produce significant learning gains. However, few programs have successfully implemented this approach. In this paper, we present the results of a randomized evaluation of a program that uses an inquiry with an individualized scaffolding...