2014
DOI: 10.1155/2014/174848
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Time-Varying Risk Attitude and Conditional Skewness

Abstract: Much literature finds that the skewness in the return distribution is negatively correlated with the risk premium coefficient, and speculation is the reason for the skewness in the return distribution. As further research, this paper, first taking up the time-varying property of the risk premium coefficient, proposes a GARCH-M model with a time-varying coefficient of the risk premium for an empirical study of the correlation between the conditional skewness in the return distribution and the time-varying risk … Show more

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Cited by 8 publications
(5 citation statements)
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“…( 15 Abordagem semelhante foi utilizada por Chou et al (1992) e Liu et al (2014). 16 Mais detalhes sobre o Filtro de Kalman podem ser vistos em Harvey (1990).…”
Section: Aversão Ao Risco No Modelo Ccapmunclassified
“…( 15 Abordagem semelhante foi utilizada por Chou et al (1992) e Liu et al (2014). 16 Mais detalhes sobre o Filtro de Kalman podem ser vistos em Harvey (1990).…”
Section: Aversão Ao Risco No Modelo Ccapmunclassified
“…Other papers have implemented Harvey and Siddique (1999) method to model asset returns (Lanne & Pentti, 2007; Wen et al., 2013) and risk premiums (Liu et al., 2014).…”
Section: Autoregressive Conditional Density (Arcd) and Autoregressive...mentioning
confidence: 99%
“…However, the simulations and empirical evidence in Dark (2010) are not able to verify the findings of Harvey and Siddique (1999) that including time-varying skewness reduces the persistence and asymmetry properties of the conditional variance. Other papers have implemented Harvey and Siddique (1999) method to model asset returns (Lanne & Pentti, 2007;Wen et al, 2013) and risk premiums (Liu et al, 2014). Jondeau and Rockinger (2003) proposed the same specification for the standardized residuals as Hansen (1994).…”
Section: Autoregressive Conditional Density (Arcd) and Autoregressive...mentioning
confidence: 99%
“…The skewness and kurtosis appears to deviate from the normal level, which indicates that the market exhibits significant abnormal return changes event. Some potential causes may be the time varying risk attitude and speculative activities prevalent in the financial markets [25]. Besides, since the null hypothesis of both Jarque-Bera test of normality and BDS test of independence are rejected, this further indicates that the market return contains unknown nonlinear dynamics, not easily captured by traditional linear models [26,27].…”
Section: Empirical Studiesmentioning
confidence: 99%