RT Journal Article SR Electronic T1 Beyond the “Old Boys’ Network” JF Journal of Human Resources FD University of Wisconsin Press SP 1405 OP 1434 DO 10.3368/jhr.0921-11888R2 VO 60 IS 4 A1 Zhu, Maria YR 2025 UL http://jhr.uwpress.org/content/60/4/1405.abstract AB Research and popular discourse on social networks in higher education have focused on elite universities, even though most students do not attend such institutions. This paper sheds novel light on how classmate networks at community colleges influence job finding. Using data from a state community college system linked to matched employer–employee records, I exploit quasi-random variation in class section enrollment within courses to detect network effects. I find students are significantly more likely to get a job at a classmate’s firm later than at the firm of a peer enrolled in a different section of the same course.