In this paper historical performance of eleven approaches for estimation of one-day 95% value-at-risk is evaluated. Random sample of 1000 foreign exchange portfolios consisting of positions in EUR and USD with CZK as a base currency was considered. Since foreign exchange portfolio consists of...

Functional Signal plus Noise (FSN) time series models are introduced for the econometric analysis of the dynamics of a large cross-section of prices in which contemporaneous observations are functionally related. A semiparametric FSN model is developed in which a smooth, cubic spline signal...

The paper presents empirical analysis of influence of different ownership forms on efficiency of Czech and Slovak banks using the Stochastic Frontier Analysis. The paper brings new results as it uses set of data which has not been used previously in the literature. On the set of 44 Czech and 21...