employees in multinational companies were confronted with an increased volatility of their jobs. Using a unique firm … deutschem Eigentum während der Rezession eine stabilisierende Rolle für den tschechischen Arbeitsmarkt einnahmen. …

the pricing of European-style foreign currency options and for the volatility strike structure implicit in these contracts … is devoloped. The curvature of the volatility strike structure is explained by focusing attention on the expected … characteristic convex shape of volatility strike structures documented in the empirical literature. A volatility-based test for …

prices caused by stochastic volatility. -- option pricing ; autoregression ; heteroskedasticity ; GARCH ; leverage effect …