In the United States, when a child turns five years of age, he or she is eligible to enroll and attend five-year old kindergarten. Parents and caregivers are often tasked with making the decision on whether or not to enroll their child when eligible to attend kindergarten or if the child should be held back another year (redshirted) and attend…

This paper estimates peer age effect on educational outcomes of Italian pupils attending primary school by exploiting changes in enrollment rules over the last few years. The empirical procedure allows to understand if there is selection in classroom formation, arguing that in the absence of pupils sorting by early age at school entry, it is…

There is continuing controversy about the optimal or appropriate age at which children should start school. The purpose of this study is to examine the relationship between age and achievement. It is an attempt to evaluate the hypothesis that older students fare better academically than their younger classmates. Findings indicate that on average…