The U.S. could help drive a powerful global economic recovery this year, as it plays a more central role in the comeback than after the financial crisis, reflecting the unusual nature of the Covid-19 shock and the flexibility of the American economy.
The world economy is likely to grow by around 6% this year, according to Oxford Economics, the fastest rate in almost half a century, as vaccine campaigns allow pandemic restrictions to be lifted and businesses to snap back.
For the first time since 2005, the U.S. is expected this year to make a bigger contribution to global growth than China, said the research firm. After the 2008 financial crisis, the global economic recovery was powered by China, as the U.S. experienced the weakest revival since the Great Depression.
Source: Wall Street Journal
Association between COVID-19 outcomes and mask mandates, adherence, and attitudes
Using an event study design, authors estimate the treatment effect of the introduction of mask mandates (shown on the vertical red line) on Z-scored population-normalized COVID-19 daily new confirmed cases, daily new hospitalization admissions proportion, and deaths across all 50 states and D.C. over the time period between February 1 and September 27, 2020.
Source: Dhaval Adjodah, Karthik Dinakar, Matteo Chinazzi, Samuel P. Fraiberger, Alex Pentland, Samantha Bates, Kyle Staller, Alex Vespignani, Deepak L. Bhatt. Association between COVID-19 Outcomes and Mask Mandates, Adherence, and Attitudes.