Measles outbreaks in 1999 in Queensland and Victoria, Australia, were caused by a novel strain of clade G virus (proposed name g3). Epidemiologic and molecular evidence supports independent circulation of this virus in Queensland, northern Australia, in addition to importation of the virus by East Timor refugees seeking safe haven in Australia.

This paper examines the presence of short- and long-run asymmetric relationships between precious metal commodities S&P 500 stock market index explores safe-haven role five metals (Aluminum, Platinum, Palladium, Copper, Gold) against index. We apply nonlinear ARDL framework on daily data covering COVID-19 pandemic period from 12/31/2019 to 06/25/2021. The main results highlight that still impac...

The recent stock market downturn is differentiated from the previous ones as it due to an economic, rather than a financial occurrence (the COVID-19 Pandemic). purpose of our study examine gold, bitcoin, and U.S. Treasury bonds safe haven during bear market. Unlike many studies that support gold traditional for stocks, finds bitcoin perform better

The Coronavirus is one of the most influential infectious diseases 21st century. This study investigates Hatemi-J asymmetric causality relationship between stock market returns and gold for five affected countries January 02, 2020 December 31, 2020. results show that because demand liquidity, atmosphere panic, perception as a safe haven, causal not strong each country.