Using a randomized experiment in a public Swiss university, we study the impact of online live streaming of lectures on student achievement and attendance. We find that (i) students use the live streaming technology only punctually, apparently when random events make attending in class too...

We study the impact of the COVID-19 pandemic and its side effects on the academic achievement of students in a large university located in a northern Italian region severely affected by the pandemic. Thanks to the richness of our data, we can investigate for the first time the role of two...

Transition to online teaching during the first wave of the COVID-19 pandemic has led to various concerns about educational quality. So far, researchers have mainly focused on the effects on school teaching. This paper looks at the effects on a large Italian university (University of Pavia,...

Demand for personalized online tutoring in higher education is growing but there is little research on its effectiveness. We conducted an RCT offering remote peer tutoring in micro- and macroeconomics at a German university teaching online due to the Covid-pandemic. Treated students met in small...

Online delivery of higher education has taken center stage but is fraught with issues of student self-organization. We conducted an RCT to study the effects of remote peer mentoring at a German university that switched to online teaching due to the COVID-19 pandemic. Mentors and mentees met...

Online offerings at traditional brick-and-mortar universities have become common, though some question if online courses can adequately substitute for the in-person college experience. We explore changes in undergraduate online course enrollment at a large, public 4-year system and the impacts...

A framework is proposed for understanding the potential value added of massive open online courses (MOOCs) along the lines of curation, credentialing, and cost. MOOCs are likely to appeal differently to universities depending on their current standard and desired goals. Institutions of a higher...