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Extreme Asymmetric Volatility, Leverage, Feedback and Asset Prices
Aboura, Sofiane - 2015
Asymmetric volatility in equity markets has been widely documented in finance, where two competing explanations, as … considered in Bekaert and Wu (2000), are the financial leverage and the volatility feedback hypothesis. We explicitly test for … September 2008. To this aim, we examine asymmetric volatility based on a novel model of market returns, implied market …
Persistent link: https://www.econbiz.de/10013039137
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Estimating the spot covariation of asset prices : statistical theory and empirical evidence
Bibinger, Markus; Hautsch, Nikolaus; Malec, Peter; … - 2014
We propose a new estimator for the spot covariance matrix of a multi-dimensional continuous semi-martingale log asset price process which is subject to noise and non-synchronous observations. The estimator is constructed based on a local average of block-wise parametric spectral covariance...
Persistent link: https://www.econbiz.de/10010411945
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Estimating the spot covariation of asset prices : statistical theory and empirical evidence
Bibinger, Markus; Hautsch, Nikolaus; Malec, Peter; … - 2014
We propose a new estimator for the spot covariance matrix of a multi-dimensional continuous semi-martingale log asset price process which is subject to noise and non-synchronous observations. The estimator is constructed based on a local average of block-wise parametric spectral covariance...
Persistent link: https://www.econbiz.de/10010412428
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Exploration risk in international oil and gas shareholder returns
Misund, Bård; Mohn, Klaus; Sikveland, Marius - In: The journal of energy markets 10 (2017) 4, pp. 1-22
Persistent link: https://www.econbiz.de/10011999465
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Assessing the impacts of oil price fluctuations on stock returns in emerging markets
Aloui, Chaker; Nguyen, Duc Khuong; Njeh, Hassen - In: Economic modelling 29 (2012) 6, pp. 2686-2695
Persistent link: https://www.econbiz.de/10009673622
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The decomposition of jump risks in individual stock returns
Xiao, Xiao; Chen Zhou - In: Journal of empirical finance 47 (2018), pp. 207-228
Persistent link: https://www.econbiz.de/10012103499
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Conditional out-of-sample predictability of aggregate equity returns and aggregate equity return volatility using economic variables
Nonejad, Nima - In: Journal of empirical finance 70 (2023), pp. 91-122
Persistent link: https://www.econbiz.de/10014423619
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Downside Risks and the Cross-Section of Asset Returns
Farago, Adam - 2017
uncertainty, we show that besides the market return and market volatility, three disappointment-related factors are also priced: a … downstate factor, a market downside factor, and a volatility downside factor. We find that expected returns on various asset …
Persistent link: https://www.econbiz.de/10012963402
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Is There a Latent Factor in Stock Returns?
Gatfaoui, Hayette - 2017
The measurement problems encountered while trying to exhibit the influence of market risk factor on asset returns may be numerous. It seems then difficult to highlight the unique common latent factor underlying stock return evolutions in the market. So far, excess return relationships are mainly...
Persistent link: https://www.econbiz.de/10014058282
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Testing the CAPM for the Brazilian stock market using multivariate GARCH between 1995 and 2012
Godeiro, Lucas Lúcio; Silva, Cesar R. da; Rodrigues, … - In: Journal of finance and investment analysis 2 (2013) 2, pp. 15-39
The paper tests the CAPM for the Brazilian stock market using dynamic betas. The sample involves 28 stocks included in the Ibovespa portfolio as of March 21, 2012 and that were traded during the period from Jan. 01, 1995 to March 20, 2012. Dynamic betas were estimated and conditional betas...
Persistent link: https://www.econbiz.de/10009746028