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, and foremost, volatility measured on the basis of ultra-high frequency data, but also volumes, number of trades, durations … the MEM to the realized kernel volatility of components of the S&P100 index. We suggest extensions of the base model by …
Persistent link: https://www.econbiz.de/10009643126
We analyze several measures of volatility (realized variance, bipower variation and squared daily returns) as …
Persistent link: https://www.econbiz.de/10005812866
is presented in this paper and evaluated by means of a simulation and a real world example of volatility spillovers in …
Persistent link: https://www.econbiz.de/10005731539
, durations, realized volatility, daily range, and so on) which exhibit clustering and can be modeled as the product of a vector …, number of trades and realized volatility reveals empirical support for a dynamically interdependent pattern of relationships …
Persistent link: https://www.econbiz.de/10005731543
gains over the equation by equation approach using a four variable fully interdependent model with different volatility …
Persistent link: https://www.econbiz.de/10005731544
Italian Abstract: Il processo di decarbonizzazione ha reso desueto il tradizionale modello di creazione di valore delle aziende che operano nel settore dell'energia elettrica (utilities energetiche – UEN) colpendo in particolare le società con un energy mix più orientato alle fonti fossili...
Persistent link: https://www.econbiz.de/10012941990
Italian Abstract: Presentiamo un modello stocastico multivariato, per sviluppare stress test finalizzati a valutare l'adeguatezza patrimoniale delle banche e il loro grado di fragilità finanziaria. L'articolo fornisce una descrizione teorica del metodo e delle caratteristiche essenziali del...
Persistent link: https://www.econbiz.de/10013004853
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