Geographical Diversification Using ETFs : Multinational Evidence from COVID-19 Pandemic

We examine the relations between dollar flows of U.S. listed ETFs with exposure to the U.S., Europe, Asia, and the rest of the world during the COVID-19 crisis, using a Markov Switching Model (MSVAR). We find evidence that investors use ETFs to gain exposure to foreign markets and swiftly adjust their portfolios in response to the change in the number of COVID-19 infected people in every location. We further extend our study to ETFs listed in the U.S., Europe, and Asia and investigate the change in foreign and domestic money flow, before and after the pandemic. Utilizing an OLS model, we show that investors around the world rebalance their portfolios by monitoring the countries’ performance in controlling the pandemic. Our findings show that while investors in the U.S. and Asian countries direct their money to domestic funds and reduce their foreign investment following the pandemic, European investors increase foreign investment and reduce home bias. This is consistent with the flight-to-safety effect when investors shift their asset allocation away from riskier investments (here riskier location) and into safer ones during the adverse economic shock