Rodríguez-Planas, Núria - 2012
behaviors detrimental. Exploiting control group's self-reported drug use while in school, we evaluate whether the program worked …-risk youths as it managed to curb their risky behaviors during high-school and, by doing so, it persistently improved high-school …-half of the risk distribution as it increased their engagement in risky behaviors while in high-school. Negative peer effects …