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Machine learning sentiment analysis, COVID-19 news and stock market reactions()
The recent COVID-19 pandemic represents an unprecedented worldwide event to study the influence of related news on the financial markets, especially during the early stage of the pandemic when information on the new threat came rapidly and was complex for investors to process. In this paper, we inve...
Autores principales: | Costola, Michele, Hinz, Oliver, Nofer, Michael, Pelizzon, Loriana |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier B.V.
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9842392/ https://www.ncbi.nlm.nih.gov/pubmed/36687319 http://dx.doi.org/10.1016/j.ribaf.2023.101881 |
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