This paper extends Meenagh and Minford (2021) to the four waves of infection in the UK by end-2021, using the unique newly available sample-based estimates of infections created by the ONS. These allow us to estimate the e§ects on the Covid hospitalisation and fatality rates of vaccination and...

Background: COVID-19 and its preventive measures affect not only the state of public health but also the economy. The economic impact of COVID-19 varies depending on age, and it is argued that young people have experienced the greatest negative impacts. Methods: This study was an analysis of the...

This paper investigates the role of testing and age-composition in the Covid-19 epidemic. We augment a standard SIR epidemiological model with individual choices regarding how much time to spend working and consuming outside the house, both of which increase the risk of transmission. Individuals...