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Persistence in the Russian stock market volatility indices
Caporale, Guglielmo Maria; Gil-Alaña, Luis A.; … - 2018
volatility índices (namely the originally created RTSVX and the new RVI that has replaced it), using daily data over the period … assumed to follow a white noise or autocorrelated process, it is confirmed by the rolling window estimation, and it holds for …
Persistent link: https://www.econbiz.de/10011903723
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Persistence in ESG and conventional stock market indices
Caporale, Guglielmo Maria; Gil-Alaña, Luis A.; … - 2021
This paper uses R/S analysis and fractional integration techniques to examine the persistence of two sets of 12 ESG and conventional stock price indices from the MSCI database over the period 2007-2020 for a large number of both developed and emerging markets. Both sets of results imply that...
Persistent link: https://www.econbiz.de/10012520863
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Fractional integration and asymmetric volatility in European, American and Asian bull and bear markets : application to high-frequency stock data
Yaya, OlaOluwa S.; Gil-Alaña, Luis A.; Shittu, … - In: International journal of finance & economics : IJFE 20 (2015) 3, pp. 276-290
Persistent link: https://www.econbiz.de/10011348408
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Modelling stochastic volatility in asset returns using fractionally integrated semiparametric techniques
Caporale, Guglielmo Maria; Gil-Alaña, Luis A. - In: Applied financial economics letters 2 (2006) 1, pp. 9-12
Persistent link: https://www.econbiz.de/10003301505
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On the persistence and volatility in European, American and Asian stocks bull and bear markets
Gil-Alaña, Luis A.; Shittu, Olanrewaju I.; Yaya, … - In: Journal of international money and finance 40 (2014), pp. 149-162
Persistent link: https://www.econbiz.de/10010239995
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Modelling time-varying volatility in the Indian stock returns : some empirical evidence
Tripathy, Trilochan; Gil-Alaña, Luis A. - In: Review of development finance 5 (2015) 2, pp. 91-97
Persistent link: https://www.econbiz.de/10011447272
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Persistence in ESG and conventional stock market indices
Caporale, Guglielmo Maria; Gil-Alaña, Luis A.; … - In: Journal of economics and finance : JEF 46 (2022) 4, pp. 678-703
Persistent link: https://www.econbiz.de/10013442222
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Re-examination of risk-return dynamics in international equity markets and the role of policy uncertainty, geopolitical risk and VIX : evidence using Markov-switching copulas
Abakah, Emmanuel Joel Aikins; Tiwari, Aviral Kumar; … - In: Finance research letters 47 (2022) 1, pp. 1-8
Persistent link: https://www.econbiz.de/10013455804
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Intraday anomalies and market efficiency : a trading robot analysis
Caporale, Guglielmo Maria; Gil-Alaña, Luis A.; … - 2014
One of the leading criticisms of the Efficient Market Hypothesis (EMH) is the presence of so-called "anomalies", i.e. empirical evidence of abnormal behaviour of asset prices which is inconsistent with market efficiency. However, most studies do not take into account transaction costs. Their...
Persistent link: https://www.econbiz.de/10010344868
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Intraday anomalies and market efficiency : a trading robot analysis
Caporale, Guglielmo Maria; Gil-Alaña, Luis A.; … - 2014
One of the leading criticisms of the Efficient Market Hypothesis (EMH) is the presence of so-called “anomalies”, i.e. empirical evidence of abnormal behaviour of asset prices which is inconsistent with market efficiency. However, most studies do not take into account transaction costs. Their...
Persistent link: https://www.econbiz.de/10010345205