Are pandemics systemically important to modern-day financial markets? This study uses the COVID-19 pandemic as a natural experiment for testing how large-scale pandemics affect the financial markets. Using hand-collected data at the firm level, I find that managers systematically underestimated...

Decentralized finance (DeFi) represents a large capital market where users conduct transactions primarily through digital smart contracts. These contracts are susceptible to cyber-attacks and coding errors that can result in significant financial losses, which has led to the emergence of smart...