We examine the dramatic expansion in the Turkish higher education system during 2006-2008, which resulted in the establishment of 41 new public universities and a 60% increase in the number of available slots. Using the variation in the exposure intensity of expansion across cohorts and regions,...

This paper provides the first causal evidence on the impact of college advisor quality on student outcomes. To do so, we exploit a unique setting where students are randomly assigned to faculty advisors during their first year of college. We find that higher advisor value-added (VA)...

The substantial rise in the college wage premium has led to large increases in postsecondary enrollment rates. However, many students fail to complete their degrees, and few invest in majors with the highest earnings potential such as those in STEM fields. To help students navigate the...

This paper provides the first causal evidence on the impact of college advisor quality on student outcomes. To do so, we exploit a unique setting where students are randomly assigned to faculty advisors during their first year of college. We find that higher advisor value-added (VA)...

We examine whether and how teachers' major fields of study affect students' achievement, exploiting within-student variation across subfields in natural science (i.e., physics, chemistry, biology, and Earth science). Using middle-school students' data from the Trends in International Mathematics...

We examine whether and how teachers' major fields of study affect students' achievement, exploiting within-student variation across subfields in natural science (i.e., physics, chemistry, biology, and Earth science). Using middle-school students' data from the Trends in International Mathematics...

Students face four decision margins: (a) How many years to spend in school, (b) What to study, (c) How much effort to devote to learning per year and (d) Whether to disrupt or assist the learning of classmates. The thousands of studies that have applied human capital theory to the first two...

The focus of the study was to determine if a difference existed with student academic level placement when utilizing traditional placement exams versus using high school performance metric multiple measure placement. Additionally, the study explored academic performance outcomes between similar...

This paper analyzes professors' effect from a fundamental first-year course in Economics on students' later performance in follow-on courses with a special attention given to the problem of self-selection bias of students toward certain professors. Based on an extensive dataset consisting of...