foundation of social preferences is largely based on laboratory experiments with self-selected students as participants. This is … potentially problematic as students participating in experiments may behave systematically different than non …-participating students or non-students. In this paper we empirically investigate whether laboratory experiments with student samples …

Using data on 24 teachers and 982 students from a 2006 survey of California high school economics classes, we assess …-effects estimation. Students' own and peer GPAs and their attitudes towards economics have the largest effects on value-added scores. We …

covering the universe of students in the 116-college California Community College system. We find that community college …Enrollment increased slightly at both the California State University and University of California systems in fall 2020 …, but the effects of the pandemic on enrollment in the California Community College system are mostly unknown and might …