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Element-by-element estimation of a volatility matrix : an Italian portfolio simulation
Naccarato, Alessia; Pierini, Andrea - In: Investment management and financial innovations 11 (2014) 3, pp. 34-43
Persistent link: https://www.econbiz.de/10010512185
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Market risk modeling with option-implied covariances and score-driven dynamics
Herrera, Rodrigo; Piña, Marco - In: The North American journal of economics and finance : a … 72 (2024), pp. 1-27
Persistent link: https://www.econbiz.de/10014534822
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Building multivariate time-varying smooth transition correlation GARCH models, with an application to the four largest Australian banks
Hall, Anthony; Silvennoinen, Annastiina; Teräsvirta, Timo - In: Econometrics : open access journal 11 (2023) 1, pp. 1-37
This paper proposes a methodology for building Multivariate Time-Varying STCC-GARCH models. The novel contributions in this area are the specification tests related to the correlation component, the extension of the general model to allow for additional correlation regimes, and a detailed...
Persistent link: https://www.econbiz.de/10014281494
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Multivariate regimeswitching GARCH with an application to international stock markets
Haas, Markus (contributor); Mittnik, Stefan (contributor) - 2008
Persistent link: https://www.econbiz.de/10003651587
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ARCH-Prozesse und ihre Erweiterungen : eine empirische Untersuchung für Finanzmarktzeitreihen
Jacobi, Frank (contributor) - 2005
The volatility clustering observed in financial market data implies that large net yield shocks increase the … probability of a higher future volatility during the price formation. Starting from the ARCH models which were suggested by Engle …
Persistent link: https://www.econbiz.de/10002847530
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Value-at-Risk-Schätzung mit Gauß'schen Mischverteilungen und künstlichen neuronalen Netzen
Prinzler, Ralf - 2001
Persistent link: https://www.econbiz.de/10001583953
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Value-at-Risk and Expected Shortfall When There Is Long Range Dependence
Härdle, Wolfgang - 2017
characterized by volatility clustering and asymmetry. Also revealed as a stylized fact is Long memory or long range dependence in … market volatility, with significant impact on pricing and forecasting of market volatility. The implication is that models … that accomodate long memory hold the promise of improved long-run volatility forecast as well as accurate pricing of long …
Persistent link: https://www.econbiz.de/10012966258
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Forecasting value-at-risk and expected shortfall using fractionally integrated models of conditional volatility : international evidence
Degiannakis, Stavros; Floros, Christos; Dent, Pamela - In: International review of financial analysis 27 (2013), pp. 21-33
Persistent link: https://www.econbiz.de/10009736952