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Semiparametric diffusion estimation and application to a stock market model
Härdle, Wolfgang (contributor) - 2001
Persistent link: https://www.econbiz.de/10001619299
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Nonparametric entropy-based tests of independence between stochastic processes
Fernandes, Marcelo; Néri, Breno de Andrade Pinheiro - In: Econometric reviews 29 (2010) 3, pp. 276-306
Persistent link: https://www.econbiz.de/10003965134
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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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Nonparametric test for a constant beta over a fixed time interval
Reiß, Markus; Todorov, Viktor; Tauchen, George Eugene - 2014
We derive a nonparametric test for constant (continuous) beta over a fixed interval of time. Continuous beta is defined as the ratio of the continuous covariation between an asset and observable risk factor (e.g., the market return) and the continuous variation of the latter. Our test is based...
Persistent link: https://www.econbiz.de/10010253467
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Nonparametric change-point analysis of volatility
Bibinger, Markus; Jirak, Moritz; Vetter, Mathias - 2015
This work develops change-point methods for statistics of high-frequency data. The main interest is the volatility of … discriminate different smoothness classes of the underlying stochastic volatility process. In a high-frequency framework we prove … extremely mild smoothness assumptions on the stochastic volatility we thereby derive a consistent test for volatility jumps. A …
Persistent link: https://www.econbiz.de/10010477582
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Bayesian analysis of stochastic volatility models with flexible tails
Steel, Mark F. J. - In: Econometric reviews 17 (1998) 2, pp. 109-143
Persistent link: https://www.econbiz.de/10001240681
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A maximum likelihood approach for non-Gaussian stochastic volatility models
Fridman, Moshe - In: Journal of business & economic statistics : JBES ; a … 16 (1998) 3, pp. 284-291
Persistent link: https://www.econbiz.de/10001246512
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Flexible stochastic volatility structures for high frequency financial data
Feldmann, David; Härdle, Wolfgang; Hafner, Christian M.; … - 1998
Persistent link: https://www.econbiz.de/10000992362
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Uniform inference for conditional factor models with instrumental and idiosyncratic betas
Liao, Yuan; Yang, Xiye - 2017
It has been well known in financial economics that factor betas depend on observed instruments such as firm specific characteristics and macroeconomic variables, and a key object of interest is the effect of instruments on the factor betas. One of the key features of our model is that we specify...
Persistent link: https://www.econbiz.de/10011771555
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Modelling of scale change, periodicity and conditional heteroskedasticity in return volatility
Feng, Yuanhua; McNeil, Alexander J. - In: Economic modelling 25 (2008) 5, pp. 850-867
Persistent link: https://www.econbiz.de/10003800096