RT Journal Article SR 00 A1 Agostinelli, Francesco A1 Avitabile, Ciro A1 Bobba, Matteo T1 Enhancing Human Capital in Children: A Case Study on Scaling JF European Journal of Political Economy YR 2024 FD 2024 AB This paper provides novel insights into the science of scaling by examining an educa-tional mentoring program in Mexico. The empirical analysis encompasses two independent field experiments, and seizes a unique opportunity to learn from the government’s implementation of the same intervention. While the program originally implemented at scale demonstrates limited effectiveness, the introduction of a new modality with enhanced mentor training significantly improves children’s outcomes. Mentor-parent interactions are found to stimulate parental engagement at the community-school level. Our findings support the hypothesis that parents can play an important role in facili-tating the scalability of educational programs. PB Elsevier SN 0176-2680 LK https://publications.ut-capitole.fr/id/eprint/49370/ UL http://tse-fr.eu/pub/129330