Working Paper : 2546


Authors Demos, A.
Title Statistical Properties of Two Asymmetric Stochastic Volatility in Power Mean Models
Abstract Here we investigate the statistical properties of two autoregressive normal asymmetric SV models with possibly time varying risk premia. These, although they seem very similar, it turns out, that they possess quite different statistical properties. The derived properties can be employed to develop tests or to check for up to forth order stationarity, something important for the asymptotic properties of various estimators.
Creation Date 2025-06-26
File 2025.SV.GT.G.Sta.4.pdf (574712 bytes)
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