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 …

cointegration vector that is consistent with the triangular arbitrage condition. In a first step, it is theoretically derived under … forcointegration, i.e. deducing recursively. Thirdly, it applies the cointegration methodology within atriangular framework by … detecting cointegration between exchange rates that are not only denominated in U.S. dollars. And lastly, it shows that …