. Nevertheless it is not very often consistent with the real data. Copulae allows for an extension of the classical time series … models to nonelliptically distributed residuals. In this paper we apply different copulae to the calculation of the static … and dynamic Value-at-Risk of portfolio returns and Profit-and-Loss function. In our findings copula based multivariate …

both fractional cointegration and copula techniques. The former exploits the long memory behavior of the volatility … for the European and British exchange rates. Concerning the copula analysis, we conclude in favor of weak dependence when …