2022, Paper: "In a 2020 JAMA Viewpoint, Lawrence Summers and I guessed at the possible economic costs of long COVID.1 At the time, we thought the cost might be $2.6 trillion. With more data, that ...
September 21, 2021, Book Chapter: "This paper employs an updated algorithm and database for classifying exchange rate and anchor currency choice, to explore the evolution of the global exchange rate ...
October 29, 2020, Audio: "Does Zoom mean we all work from home? Will cities bounce back? Will San Francisco and New York fade and smaller cities grow? What problems are the policies causing and can ...