A stochastic frontier regression model is used to test interest rate parity with bid-ask spreads for the Belgian franc, the Deutschmark, and the Swiss franc. The forward markets tested have become efficient in the sense that IRP holds well. The bounds provided by IRP do not appear to be binding,...

Significant day of the week patterns are shown to exist in the dollar/sterling market. These patterns are associated with the returns to synthetic and actual forward trades as well as to spot trades. These trading strategies, geared to buying or selling sterling, reflect different timing, if not...