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Research
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PubMed COVID-19 Clinical Care

55261 - 55270 of 57753 results found

A threshold effect of COVID-19 risk on oil price returns

Date
Tuesday, March 14, 2023 - 4:00 AM
Description
Using U.S. data, we investigate how the COVID-19 pandemic influences oil price returns in an asset pricing framework. Unlike earlier studies, we consider a threshold model to allow for the possibility that COVID-19 risk may not play a role until it

Unfolding and modeling the recovery process after COVID lockdowns

Date
Tuesday, March 14, 2023 - 4:00 AM
Description
Lockdown is a common policy used to deter the spread of COVID-19. However, the question of how our society comes back to life after a lockdown remains an open one. Understanding how cities bounce back from lockdown is critical for promoting the