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2014 | 24 | nr 2 | 59--79
Tytuł artykułu

Optimal Portfolio Under VaR and ES

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
An analysis of the dependence structure among certain European indices (FTSE100, CAC40, DAX30, ATX20, PX, BUX and BIST) has been conducted. The main features of the financial data were studied: asymmetry, fat-tailedness (leptokurtosis), variability and mutual dependence. We have fitted a regime switching copula based model including asymmetric and fat-tailed copulas. All the indices are left-skewed and fat-tailed. Large indices are more skewed and less fail-tailed. The findings suggest that size of a market has an influence on its properties. A particular behaviour of the Turkish market suggests the importance of geographical factors. It is also suggested that the maturity of a market is insignificant in the analysis. Another important conclusion drawn from our empirical investigation is that VaR is a less exact risk measure than ES. However, the dynamics of the temporal and statistical properties of both measures are similar. (original abstract)
Słowa kluczowe
Rocznik
Tom
24
Numer
Strony
59--79
Opis fizyczny
Twórcy
  • AGH University of Science and Technology Kraków, Poland
autor
  • AGH University of Science and Technology Kraków, Poland
Bibliografia
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  • [14] JOE H., Multivariate models, dependence concepts, Chapman & Hall, London 1997.
  • [15] JOE H., Asymptotic efficiency of the two-stage estimation method for copula-based models, Journal of Multivariate Analysis, 2005, 94, 401-19.
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Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.ekon-element-000171283885

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