We analyse the pattern of daily Euro - US Dollar exchange rates from the birth of Euro in January 1999 to December 2011. We document that also this series is I(1), as is usual for nominal bilateral exchange rates. However, we find evidence of the presence of day effects – even if they play a...

This study deals with the seasonality of monthly time series of nominal exchange rates. Available literature overlooks seasonality in nominal bilateral exchange rates, and generally assumes that such rates are non-seasonal. We show that seasonality is absent in recent data, while it was present...