RT Journal Article SR Electronic T1 The Effect of School Rank on Personality Traits JF Journal of Human Resources JO J Hum Resour FD University of Wisconsin Press SP 1218-9916R2 DO 10.3368/jhr.56.4.1218-9916R2 A1 Pagani, Laura A1 Comi, Simona A1 Origo, Federica YR 2019 UL http://jhr.uwpress.org/content/early/2019/10/07/jhr.56.4.1218-9916R2.abstract AB We study the effect of classroom rank on high-school students’ Big Five personality traits. We exploit idiosyncratic differences in the class distribution of earlier academic achievement. Such differences generate quasi-random variation in class rank for students with the same initial achievement. We find a positive and sizeable effect of rank on conscientiousness, but we find no effects on the other four personality traits. A thorough analysis of the mechanism suggests that the primary channels through which class rank improves conscientiousness are perceived ability and academic motivation.