Feverish Stock Price Reactions to COVID-19
By Stefano Ramelli, Alexander F. Wagner This paper studies how markets adjust to the sudden and rapid emergence of previously neglected risks. It does so by analyzing the stock price effects of the 2019 novel Coronavirus (COVID-19) outbreak. Over the first two months of 2020, the health care industry did relatively well in China, the US, and several other countries. Transportation and Energy plummeted everywhere. Within industries, US firms reliant on Chinese inputs and those with a strong export...