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Research
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PubMed COVID-19 Clinical Care

42881 - 42890 of 44979 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

China's health silk road construction during the COVID-19 pandemic

Date
Tuesday, March 14, 2023 - 4:00 AM
Description
China has been contributing to new approaches to global governance. The Health Silk Road (HSR), a significant component of the Belt and Road Initiative (BRI), was proposed by China in 2016. This paper claims that HSR is a new institution introduced