High Quality Topic Extraction from Business News Explains Abnormal Financial Market Volatility

Understanding the mutual relationships between information flows and social activity in society today is one of the cornerstones of the social sciences. In financial economics, the key issue in this regard is understanding and quantifying how news of all possible types (geopolitical, environmental,...

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Detalles Bibliográficos
Autores principales: Hisano, Ryohei, Sornette, Didier, Mizuno, Takayuki, Ohnishi, Takaaki, Watanabe, Tsutomu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2013
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3675119/
https://www.ncbi.nlm.nih.gov/pubmed/23762258
http://dx.doi.org/10.1371/journal.pone.0064846

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3675119/
https://www.ncbi.nlm.nih.gov/pubmed/23762258
http://dx.doi.org/10.1371/journal.pone.0064846

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