Inflation remained quiescent for several decades and then surged in 2021 and 2022. Inflation subsequently fell in 2023 and 2024. This paper investigates how the rise and fall in inflation after 2019 affected the U.S. stock market. To do this, it estimates a fully specified multi-factor model...

The coronavirus crisis has damaged the U.S. economy. This paper uses the stock returns of 125 sectors to investigate its impact. It decomposes returns into components driven by sector-specific factors and by macroeconomic factors. Idiosyncratic factors harmed industries such as airlines,...

South Korea has proven resilient through crises. During the COVID-19 pandemic, Korea has used testing and contact tracing to keep the number of cases per capita far below those in the U.S. and Europe. This paper uses sectoral stock returns to gauge the impact of the pandemic on the Korean...