The Human Capital and Economic Opportunity Global Working Group (HCEO) at the University of Chicago announced their top five downloaded working papers of 2019.
Steve Ross’s paper “The Consequences of Friendships: Evidence on the Effect of Social Relationships in School on Academic Achievement” with Jason Fletcher and Yuxiu Zhang was among that list.
In that paper, they show that female students experience substantial improvements in their academic performance when they have more friends from an advantaged economic background, i.e. friends whose mothers completed four years of college. These effects may arise in part because girls with such friendships are also better integrated into their school environment.