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Impact of COVID-19 outbreak on asymmetric multifractality of gold and oil prices
This paper examines the impacts of COVID-19 on the multifractality of gold and oil prices based on upward and downward trends. We apply the Asymmetric Multifractal Detrended Fluctuation Analysis (A-MF-DFA) approach to 15-min interval intraday data. The results show strong evidence of asymmetric mult...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier Ltd.
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7420105/ https://www.ncbi.nlm.nih.gov/pubmed/34173419 http://dx.doi.org/10.1016/j.resourpol.2020.101829 |