News and Idiosyncratic Volatility: The Public Information Processing Hypothesis
[A Theory of Intraday Patterns: Volume and Price Variability]
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Cited by:
- Aysan, Ahmet Faruk & Caporin, Massimiliano & Cepni, Oguzhan, 2024. "Not all words are equal: Sentiment and jumps in the cryptocurrency market," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 91(C).
- Gu, Leilei & Li, Xiaoyu & Peng, Yuchao & Zhou, Junnan, 2022. "Voluntary CEO turnover, online information, and idiosyncratic volatility," Finance Research Letters, Elsevier, vol. 49(C).
- Luca Vincenzo Ballestra & Enzo D’Innocenzo & Andrea Guizzardi, 2024. "Score-Driven Modeling with Jumps: An Application to S&P500 Returns and Options," Journal of Financial Econometrics, Oxford University Press, vol. 22(2), pages 375-406.
- Xiaohong Shen & Gaoshan Wang & Yue Wang & Alfred Peris, 2021. "The Influence of Research Reports on Stock Returns: The Mediating Effect of Machine-Learning-Based Investor Sentiment," Discrete Dynamics in Nature and Society, Hindawi, vol. 2021, pages 1-14, December.
- He, Feng & Liu, Guanchun & Hao, Jing & Li, Youwei, 2023. "CSR performance and firm idiosyncratic risk in a data-rich environment: The role of retail investor attention," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 89(C).
- Lee, Kangsan & Jeong, Daeyoung, 2023. "Too much is too bad: The effect of media coverage on the price volatility of cryptocurrencies," Journal of International Money and Finance, Elsevier, vol. 133(C).
- Jeon, Yoontae & McCurdy, Thomas H. & Zhao, Xiaofei, 2022. "News as sources of jumps in stock returns: Evidence from 21 million news articles for 9000 companies," Journal of Financial Economics, Elsevier, vol. 145(2), pages 1-17.
- Chen, Sipeng & Li, Gang, 2023. "Why does option-implied volatility forecast realized volatility? Evidence from news events," Journal of Banking & Finance, Elsevier, vol. 156(C).
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Keywords
firm-specific news; realized volatility; public information arrival; information processing hypothesis of return volatility;All these keywords.
JEL classification:
- G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
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