We explore the association between urban density and pupil attainment using three cohorts of pupils in schooling in England. Although as widely recognised attainment in dense urban places is low on average, this is not because urban environments disadvantage pupils, but because the most...

This paper estimates the rate of return to the High/Scope Perry Preschool Program, an early intervention program targeted toward disadvantaged African-American youth. Estimates of the rate of return to the Perry program are widely cited to support the claim of substantial economic benefits from...