This paper utilizes a peculiar ecological phenomenon, the mass emergence of cicadas
in 13 and 17-year cycles, to identify the impact of…
We use aggregated and anonymized information based on international expenditures through corporate payment cards to map the network of…
During the COVID-19 pandemic, states issued and then rescinded stay-at-home orders that restricted mobility. We develop a model of learning…
Combining decades of experience advancing frontier technologies, on the one hand, and analyzing national security decisionmaking, on the…
During health crises, like COVID-19, individuals are inundated with messages promoting health-preserving behavior. Does additional light-…
Alzheimer’s Disease (AD) affects one in ten people aged 65 or older and is the most expensive disease in the United States. We describe the…
Imagine a future in which family strengthening programs are so effective that the number of children impacted by abuse or neglect is one-…
The Paycheck Protection Program (PPP) aimed to quickly deliver hundreds of billions of dollars of loans to small businesses, with the loans…
The Bay Area is a place of opportunity, but also a place of incredible inequality and deprivation. In March 2020, the COVID-19 pandemic was…
The US National jobs reports for May and June exceeded expectations, and for many, this signaled that April was the true peak of American…