Without any intervention, the novel coronavirus would cost the U.S. economy over $9 trillion. A suppression policy aims to reduce the number of new cases through strict social distancing measures by closing schools and non-essential businesses. Less restrictive, a mitigation policy aims to...

Though COVID vaccines are finally available, the rate at which they are administered is slow, and in the meantime the pandemic continues to claim about as many lives every day as the 9/11 tragedy. I estimate that with the promised rate of vaccinations, if no additional non-pharmaceutical...

Though COVID vaccines have become available in United States in December 2020, the speed of vaccinations remains slow. In the meantime, the virus continues to claim thousands of lives every day. I estimate that with the promised rate of vaccinations, if no additional non-pharmaceutical...

This paper studies the impact of retail investors on stock liquidity during the Coronavirus pandemic lockdown in Spring 2020. Retail trading exhibits a sharp increase, especially among stocks with high COVID-19-related media coverage. Retail trading attenuated the rise in illiquidity by roughly...