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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,...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2013
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| Materias: | |
| 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 |