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Persistent link: https://www.econbiz.de/10009767005
One of the most popular univariate asymmetric conditional volatility models is the exponential GARCH (or EGARCH) specification. In addition to asymmetry, which captures the different effects on conditional volatility of positive and negative effects of equal magnitude, EGARCH can also...
Persistent link: https://www.econbiz.de/10010362978
One of the most widely-used multivariate conditional volatility models is the dynamic conditional correlation (or DCC) specification. However, the underlying stochastic process to derive DCC has not yet been established, which has made problematic the derivation of asymptotic properties of the...
Persistent link: https://www.econbiz.de/10010374571
parameters are not available under general conditions, but only for special cases under highly restrictive and unverifiable …
Persistent link: https://www.econbiz.de/10010384390
parameters are not available under general conditions, but only for special cases under highly restrictive and unverifiable …
Persistent link: https://www.econbiz.de/10010477092
One of the most widely-used multivariate conditional volatility models is the dynamic conditional correlation (or DCC) specification. However, the underlying stochastic process to derive DCC has not yet been established, which has made problematic the derivation of asymptotic properties of the...
Persistent link: https://www.econbiz.de/10011715983
In the class of univariate conditional volatility models, the three most popular are the generalized autoregressive conditional heteroskedasticity (GARCH) model of Engle (1982) and Bollerslev (1986), the GJR (or threshold GARCH) model of Glosten, Jagannathan and Runkle (1992), and the...
Persistent link: https://www.econbiz.de/10011688332