important and significant nonlinear peer effects. Students who enter a program with new peers who have a high crime propensity … education. However, students with a history of repeated offenses, who enter a program with new peers with a low crime propensity … schoolmates with prior charges. Yet, our study also shows that a new low-crime peer group in upper secondary education can have a …

daily mobile device tracking data, the timing of stay-at-home orders, and dispatch and crime data from twenty-eight police …

. -- Peer effects ; corruption ; crime ; externalities …

predicts that parental and peer socialization are substitutes in the development of juvenile crime. We then take the model to … negative peer effects on juvenile crime are significantly lower for teenagers with engaged mothers. Consistently with the … crime. The influence of parents is especially important for drug trafficking, assault and battery. …