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We report strong evidence that changes of momentum, i.e. "acceleration", defined as the first difference of successive returns, provide better performance and higher explanatory power than momentum. The corresponding Γ-factor explains the momentum-sorted portfolios entirely but not the reverse....
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When correlations between assets turn positive, multi-asset portfolios can become riskier than single assets. This article presents the estimation of tail risk at very high quantiles using a semiparametric estimator which is particularly suitable for portfolios with a large number of assets. The...
Persistent link: https://www.econbiz.de/10011118106
Despite the fact that it is easy to see intuitively why skewness and coskewness should matter for asset pricing, it is … distribution of shocks. This paper takes up the challenge and studies the effect of skewness and coskewness on asset valuation. To …
Persistent link: https://www.econbiz.de/10011065846
This paper reconsiders the role of foreign investors in developed country equity markets. It presents a quantitative model of trading that is built around two new assumptions about investor sophistication: (i) both the foreign and domestic populations contain investors with superior information...
Persistent link: https://www.econbiz.de/10005791707
coskewness or positive cokurtosis should yield higher premia relative to counterpart firms with positive coskewness and negative … the London Stock Exchange during the period 1986–2008. Our empirical results confirm that coskewness and cokurtosis premia … over the cross-section of coskewness and cokurtosis portfolio returns. …
Persistent link: https://www.econbiz.de/10010577956
By examining the correlation between the size, value and momentum empirical regularities and macroeconomic variables we investigate whether these regularities may be explained as risk factors within Merton's (1973) ICAPM. We examine the commodity-based Australian economy where financial asset...
Persistent link: https://www.econbiz.de/10010608152