RT Journal Article SR Electronic T1 Public and Parental Investments, and Children’s Skill Formation JF Journal of Human Resources JO J Hum Resour FD University of Wisconsin Press SP 0422-12259R2 DO 10.3368/jhr.0422-12259R2 A1 Gensowski, Miriam A1 Landersø, Rasmus A1 Dale, Philip A1 Højen, Anders A1 Justice, Laura A1 Bleses, Dorthe YR 2024 UL http://jhr.uwpress.org/content/early/2024/11/04/jhr.0422-12259R2.abstract AB This paper studies the interaction between parental and public inputs in children’s skill formation based on a longer-run follow-up of a randomized controlled trial. While the RCT initially increased preschool quality and initially improved skills significantly for children of all backgrounds, there is complete fade-out for children with highly educated parents, and only positive long-run effects for children with low-educated parents. The heterogeneous treatment effects are a result of differences in parents’ responses in terms of investments, reacting to school quality later in childhood. There is also evidence of cross-productivity between reading and math skills and socio-emotional development.