Does access to four-year colleges affect degree completion for students who would otherwise attend two-year colleges? Admission to Georgia's four-year public sector requires minimum SAT scores. Regression discontinuity estimates show that access to this sector increases four-year college...

Only half of SAT-takers retake the exam, with even lower retake rates among low income and underrepresented minority (URM) students. We exploit discontinuous jumps in retake probabilities at multiples of 100, driven by left-digit bias, to estimate retaking's causal effects. Retaking...

We demonstrate that heat inhibits learning and that school air-conditioning may mitigate this effect. Student fixed effects models using 10 million PSAT-retakers show hotter school days in years before the test reduce scores, with extreme heat being particularly damaging. Weekend and summer...

Students starting at a two-year college are much less likely to graduate with a college degree than similar students who start at a four-year college but the sources of this attainment gap are largely unexplained. In this paper we simultaneously investigate the attainment consequences of sector...

We study within-family spillovers in college enrollment to show college-going behavior is transmissible between peers. Because siblings' test scores are weakly correlated, we exploit college-specific admissions thresholds that directly affect older but not younger siblings' college options....

We provide the first estimated economic impacts of students’ access to an entire sector of public higher education in the U.S. Approximately half of Georgia high school graduates who enroll in college do so in the state’s public four-year sector, which requires minimum SAT scores for...

Mapping continuous raw scores from millions of Advanced Placement examinations onto the 1 to 5 integer scoring scale, we apply a regression discontinuity design to understand how students' choice of college major is impacted by receiving a higher integer score despite similar exam performance to...

Monthly government transfer programs create cycles of consumption that track the timing of benefit receipt. In this paper, we exploit state-level variation in the staggered timing of nutritional assistance benefit issuance across households to analyze how this monthly cyclicality in food...

We implement a regression discontinuity design using the continuous raw Advanced Placement (AP) exam scores, which are mapped into the observed 1-5 integer scores, for over 4.5 million students. Earning higher AP integer scores positively impacts college completion and subsequent exam taking....