We analyzed individual and program characteristics associated with participation in an ICT-based substance use preventive intervention in Uruguay, South America. The intervention was directed at nine- and ten-grade students in ten private schools in Montevideo. Participation in the program was...

Using data on Uruguayan adolescents, we estimate peer effects in risk attitudes. Relative risk aversion is elicited in an experimental setting. Identification is based on parents not being able to choose the class within the school of their choice. After controlling for school-grade fixed effect...