Briole, SimonGurgand, MarcMaurin, EricMcNally, SandraRuiz-Valenzuela, JeniferSantín González, Daniel2025-11-122025-11-122025-08-01Briole, S., Gurgand, M., Maurin, É., McNally, S., Ruiz-Valenzuela, J., & Santín, D. (2025). The making of civic virtues: a school-based experiment in three countries. American Economic Journal: Economic Policy, 17(3), 496-521.1945-773110.1257/pol.20230612https://hdl.handle.net/20.500.14352/126002This paper shows that schools can foster the transmission of civic virtues by helping students to develop concrete, democratically chosen, collective projects. We draw on an RCT implemented in 200 middle schools in three countries. The program leads students to conduct citizenship projects in their communities under the supervision of teachers trained in the intervention. The intervention caused a decline in absenteeism and disciplinary sanctions at school, alongside improved academic achievement. It also led students to diversify their friendship network. The program has stronger effects when implemented by teachers who are initially more involved in the life of the schoolengjournal article1945-774Xhttps://www.aeaweb.org/articles?id=10.1257/pol.20230612https://docs.iza.org/dp15141.pdfrestricted access37330.1I21I26I28Z13Randomized Controlled TrialEducationEconomía públicaEconomía5312.04 Educación5302 Econometría