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Components of Uncertainty
Larsen, Vegard - 2017
of uncertainty. It uses machine learning techniques to classify different types of news instead of specifying a set of …
Persistent link: https://www.econbiz.de/10012958250
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Components of uncertainty
Høghaug Larsen, Vegard - 2017
Persistent link: https://www.econbiz.de/10011661811
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Asset Returns, News Topics, and Media Effects
Larsen, Vegard - 2017
We decompose the textual data in a daily Norwegian business newspaper into news topics and investigate their predictive …
Persistent link: https://www.econbiz.de/10012945051
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Asset returns, news topics, and media effects
Larsen, Vegard H.; Thorsrud, Leif Anders - 2017
Persistent link: https://www.econbiz.de/10011721949
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Asset returns, news topics, and media effects
Larsen, Vegard Høghaug; Thorsrud, Leif Anders - In: The Scandinavian journal of economics 124 (2022) 3, pp. 838-868
Persistent link: https://www.econbiz.de/10013468611
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Asset returns, news topics, and media effects
Larsen, Vegard Høghaug; Thorsrud, Leif Anders - 2017
Persistent link: https://www.econbiz.de/10011751146
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The digital transformation of news media and the rise of disinformation and fake news
Martens, Bertin; Aguiar, Luis; Gomez-Herrera, Estrella; … - 2018
genuine and fake news shows that strong newspaper brands continue to attract large audiences from across the political … spectrum for direct access to newspaper websites. Real news consumption on these sites dwarfs fake news consumption. Fake news …
Persistent link: https://www.econbiz.de/10011980980
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Business News and Business Cycles
Bybee, Leland; Kelly, Bryan T.; Manela, Asaf; Xiu, Dacheng - National Bureau of Economic Research - 2021
We propose an approach to measuring the state of the economy via textual analysis of business news. From the full text of 800,000 Wall Street Journal articles for 1984-2017, we estimate a topic model that summarizes business news into interpretable topical themes and quantifies the proportion of...
Persistent link: https://www.econbiz.de/10012660022
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(Machine) learning parameter regions
Olea, José Luis Montiel; Nesbit, James - In: Journal of econometrics 222 (2021) 1,3, pp. 716-744
Persistent link: https://www.econbiz.de/10012619782
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The value of news
Larsen, Vegard H.; Thorsrud, Leif Anders - 2015
Persistent link: https://www.econbiz.de/10011296842