Extraction of interest rate differentials implict in options : the case of Spain and Italy in the European Monetary Union [Working Papers nº 7-97]
The treasury Bill market in Portugal : institutional issues and profit margins of financial institutions [Working Papers nº 4-97]
The term structure of interest rates : a comparison of alternative estimation methods with an application to Portugal [Working Papers nº 17-96]
The estimation of risk premium implicit in oil prices[Working Papers nº 2-00]