Luppino, Marc; Sander, Richard - In: IZA Journal of Labor Economics 4 (2015) 1, pp. 1-23
<Para ID="Par1">This paper examines how peer quality within distinct college majors affects graduation rates and major persistence. To mitigate the selection problem, we control for school-specific fixed effects, as well as very flexible application-admissions pattern fixed effects. Non-science peer quality...</para>