A substantial share of university instruction happens in tutorial sessions - small group instruction given parallel to lectures. In this paper, we study whether instructors with a higher academic rank teach tutorials more effectively in a setting where students are randomly assigned to tutorial...

Children growing up in disadvantaged neighborhoods tend to perform significantly worse in school compared to children growing up under more favorable circumstances. We examine the impact of a three-year program ("Coaching for Teaching") targeted at ten poorly performing lower secondary schools...

In Sweden, females outperform males on compulsory and high school GPAs by a third of a standard deviation, while males outperform females on the Swedish SAT by the same magnitude. We establish that GPAs capture different attributes and skills compared to SAT scores. Differences in motivation and...

The idea that students benefit from same-sex teachers has motivated policies around the world aimed at reducing gender inequalities. However, we do not know the size or generalizability of such same-sex teacher effects. We fill this gap by conducting a meta-analysis and our own study using data...

The closing of schools and shift to remote teaching during the COVID-19 pandemic has accelerated the use of digital technology in education. Many schools today provide personal computers not only to older students, but also in primary school. There is little credible evidence on how one-to-one...

I show that parents select schools by considering attributes of the student-school match that improve the learning outcomes beyond average school quality. Using the centralized algorithm for offers to primary school in London, I compare the achievement of students who are as good as randomly...

This paper introduces peer value-added, a new approach to quantify the total contribution of an individual peer to student performance. Peer value-added captures social spillovers irrespective of whether they are generated by observable or unobservable peer characteristics. Using data with...

We study the long-term effects of a randomized intervention targeting children's socio-emotional skills. The classroom-based intervention for primary school children has positive impacts that persist for over a decade. Treated children become more likely to complete academic high school and...

Do firms seek to make the market transparent,or do they confuse the consumers in their product perceptions? We show that the answer to this question depends decisively on preference heterogeneity. Contrary to the well-studied case of homogeneous goods, confusion is not necessarily an equilibrium...

This paper investigates the interaction between cultural norms and neighbourhood characteristics. I estimate the effect of cultural gender norms on the gender gap in math, and explore whether this effect is mitigated by municipality gender equality. I use high-quality Swedish administrative data...