Tell us about your experiences with Marketplace. Enter To Win

How COVID-19 made high-frequency data a go-to economic indicator

Mar 31, 2021
More than ever, economists are turning to alternative forms of data to help them understand the economy in real time.
Geolocation data collected from mobile devices has become a useful pandemic indicator for the CDC, the Federal Reserve and Wall Street analysts.
Frederic J. Brown/AFP via Getty Images