We investigate the impact of the presence of university dropouts on the academic success of first-time students. Our … of dropouts on first-time students’ success masks treatment heterogeneity and non-linearities. First, we find negative …

significantly influenced by the timing of their experiences. Using administrative data, we study whether the order in which students … Academy in which students are randomly assigned to certain courses either during or after the semester in which they are … required to select their college major. We find that when students are assigned to a course in the same semester as they select …

threshold students may make use of additional resources, such as private tutoring. We investigate how the use of private … successfully pass through this school, controlling for the students competencies after tutoring, but before the transition. Using … PISA and linked register data from Switzerland, we find that students who had private tutoring before the transition are …