New variants of the virus are spreading which, together with seasonal effects, are estimated to be able to raise effective reproduction numbers by up to 90%. Meanwhile, many countries are rolling out vaccination programmes, but at varying speeds. Hence the race is on to beat the variants with...

This paper uses a new measure of human capital, which distinguishes both quality and quantity components, to estimate the long-term effect of the COVID-19-related school closures on aggregate productivity through the human capital channel. Productivity losses build up over time and are estimated...

This paper evaluates the link between educational policies and i) student performance and ii) macroeconomic measures of productivity. The analysis has two stages. First, using the 2015 and 2018 PISA databases, it quantifies the relationship between student test scores and the characteristics of...