%0 Report %A Adamopoulou, Effrosyni %A Cao, Yaming %A Kaya, Ezgi %T Gritty Peers %D 2024 %8 2024 Nov %I Institute of Labor Economics (IZA) %C Bonn %7 IZA Discussion Paper %N 17446 %U https://www.iza.org/publications/dp17446 %X We use the National Longitudinal Study of Adolescent to Adult Health to explore how high school peers' grit, a personality trait characterized by perseverance and passion, influences long-term outcomes. Exploiting random variation within schools across cohorts, we find that peer grit significantly increases future earnings, especially for students from disadvantaged backgrounds. We identify two key mechanisms: an increased likelihood of employment in jobs aligned with career goals and a reduced probability of feeling overwhelmed by difficulties. Additionally, peer grit leads to higher job satisfaction and asset accumulation. Thus, peer grit's effects extend beyond short-term educational performance and persist into adulthood. %K grit %K peer effects %K long-term outcomes %K Add Health