Dietrichson, Jens; Kristiansen, Ida Lykke; Nielsen, … - 2018
What are the long-term effects of universal preschool programs on child outcomes? We review 26 studies using natural … experiments to estimate the effects of universal preschool programs for children aged 0-6 years on child outcomes measured from … earnings indicate beneficial average effects of universal preschool programs. Three of the included studies calculate benefits …