Within a few short weeks, the COVID-19 pandemic has accomplished what multiple wars (hot and cold) failed to achieve over the past 75 years: massive simultaneous disruptions of international and local supply chains.Policymakers operating at the base of Maslow's hierarchy of needs understandably...

In an industry already short of workers, hospitals and healthcare facilities are facing serious staffing shortages in the face of the COVID-19 pandemic. As public officials in Washington and across the United States seek to increase the supply of medical equipment necessary to combat the virus,...

Financial markets are useful indicators of public beliefs and dispersed knowledge on future outcomes and policy efficiency, especially in periods of uncertainty. 51 national stock markets successfully absorb publicly available information regarding COVID-19 and anticipate policy measures being...

We show that unexpected changes in the trajectory of COVID-19 infections predict US stock returns, in real time. Parameter estimates indicate that an unanticipated doubling (halving) of projected infections forecasts next-day decreases (increases) in aggregate US market value of 4 to 11 percent,...

Do non-pharmaceutical interventions (NPIs) aimed at reducing mortality during a pandemic necessarily have adverse economic effects? We use variation in the timing and intensity of NPIs across U.S. cities during the 1918 Flu Pandemic to examine their economic impact. While the pandemic itself was...

This working paper provides a statistical analysis of 74 patent families which cover subject matter relevant to ten COVID-19 vaccines. These vaccines have accounted for 99% of the global COVID-19 vaccine production as of 31 December 2021, comprising over ten billion doses. Eight of them, namely...

We investigate the relationship between political attitudes and prosociality in a survey of a representative sample of the U.S. population during the first summer of the COVID-19 pandemic. We find that an experimental measure of prosociality correlates positively with adherence to protective...

When South Africa implemented its non-pharmaceutical interventions (NPIs) (its "lockdown") to stem the COVID-19 pandemic in March 2020, it was hailed as exemplary. By June 2020 however, the lockdown was in disarray: the number of confirmed infections continued to grow exponentially, placing the...

We study the impact of short-term exposure to ambient air pollution on the spread and severity of COVID-19 in Germany. We combine data on county-by-day level on confirmed cases and deaths with information on local air quality and weather conditions and exploit short-term variation in the...

Maintaining economic output during COVID-19 pandemic can result in benefits for a firm's shareholders but comes at a potential cost to public health. Using novel retail store-level data, we examine how a CEO's political leanings, measured by political donations, impacts this tradeoff. We...