Lima, Gonçalo; Nunes, Luis C.; Reis, Ana Balcão; … - 2022
Being the youngest in a cohort entails many penalties. Using administrativedata of every public-school student in … Portugal, we show that although performancegains from being 1-year older fade quickly from primary education to high school …,age-related penalties persist through a combination of grade retention, educationaltracking and testing policies. Those that start school …