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Sentiment and hype of business media topics and stock market returns during the COVID-19 pandemic

We examine COVID-19 related topics discussed in the printed edition of the Wall Street Journal. Using text analytics and topic modeling algorithms, we discover 15 distinct topics and present differences in their sentiment (polarity) and hype (intensity of coverage) trends throughout 2020. Importantl...

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Detalles Bibliográficos
Autores principales:	Biktimirov, Ernest N., Sokolyk, Tatyana, Ayanso, Anteneh
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Elsevier B.V. 2021
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9764408/ https://www.ncbi.nlm.nih.gov/pubmed/36570720 http://dx.doi.org/10.1016/j.jbef.2021.100542

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