The following article first appeared in the INOMICS Handbook 2021. Download the INOMICS Handbook On a visit to the London School of Economics in November 2008, the Queen asked her hosts why no one had seen the financial crisis coming. It took the professors nine months to come up with an excuse, put forth in a letter in July 2009:

Universities around the world are currently experiencing a crash course in online education. The coronavirus pandemic has shaken the sector in a big way, leaving professors and students struggling to complete the academic year off campus and having to prepare for the next one under very uncertain circumstances. Although online learning has been around for at least two decades, adapting all courses to remote forms of education is proving a steep learning curve for most institutions. Applying a basic economic principle and considering some of the evidence on online versus traditional teaching methods can help to assess the likely effects of recent campus closures on student learning outcomes and to see how course provision and programme design may develop in the longer term.