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In diesem Beitrag werden auf Basis theoretischer Überlegungen Empfehlungen zur effizienten Allokation des Verkehrsmengenrisikos abgeleitet und auf Betreibermodelle für Bundesfernstraßen nach dem so genannten A-Modell angewandt. Es wird festgestellt, dass grundsätzlich eine Teilung des...
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We present several fast algorithms for computing the distribution of a sum of spatially dependent, discrete random variables to aggregate catastrophe risk. The algorithms are based on direct and hierarchical copula trees. Computing speed comes from the fact that loss aggregation at branching...
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theory for both actuarial science and practice. Second, in the case of a general cost field, we give sufficient conditions … the risk of extreme events since they appear as a natural extension of multivariate extreme-value theory to the level of …
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autocorrelation and heteroskedasticity increases the evidence that idiosyncratic risk, which is captured by space-varying volatility …
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