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Measuring and testing the impact of news on volatility
Engle, Robert F. - In: The journal of finance : the journal of the American … 48 (1993) 5, pp. 1749-1778
Persistent link: https://www.econbiz.de/10001155967
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Impact of macroeconomic news surprises and uncertainty for major economies on returns and volatility of oil futures
Bahloul, Walid; Gupta, Rangan - In: International economics : a journal published by CEPII … 156 (2018), pp. 247-253
Persistent link: https://www.econbiz.de/10012027286
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Macroeconomic surprises and stock returns in South Africa
Gupta, Rangan; Reid, Monique - In: Studies in economics and finance 30 (2013) 3, pp. 266-282
Persistent link: https://www.econbiz.de/10009772954
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OPEC news and predictability of oil futures returns and volatility : evidence from a nonparametric causality-in-quantiles approach
Gupta, Rangan; Yoon, Seong-min - In: The North American journal of economics and finance : a … 45 (2018), pp. 206-214
Persistent link: https://www.econbiz.de/10012117774
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News and idiosyncratic volatility : the public information processing hypothesis
Engle, Robert F.; Hansen, Martin Klint; Karagozoglu, … - In: Journal of financial econometrics 19 (2021) 1, pp. 1-38
Persistent link: https://www.econbiz.de/10012504316
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Oil returns and volatility : the role of mergers and acquisitions
Bos, Martijn; Demirer, Rıza; Gupta, Rangan; Tiwari, … - In: Energy economics 71 (2018), pp. 62-69
Persistent link: https://www.econbiz.de/10011942945
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Measuring and testing the impact of news on volatility
Engle, Robert F.; Ng, Victor K. - 1991
Persistent link: https://www.econbiz.de/10000814056
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Time-varying betas and asymmetric effects of news : empirical analysis of blue chip stocks
Cho, Young-hye; Engle, Robert F. - 1999
Persistent link: https://www.econbiz.de/10001417230
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Measuring and Testing the Impact of News on Volatility
Engle, Robert F. - 1991
This paper introduces the News Impact Curve to measure how new information is incorporated into volatility estimates. A variety of new and existing ARCH models are compared and estimated with daily Japanese stock return data to determine the shape of the News Impact Curve. New diagnostic tests...
Persistent link: https://www.econbiz.de/10012475330
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Does US news impact Asian emerging markets? : evidence from nonparametric causality-in-quantiles test
Balcilar, Mehmet; Cakan, Esin; Gupta, Rangan - In: The North American journal of economics and finance : a … 41 (2017), pp. 32-43
Persistent link: https://www.econbiz.de/10011878928