The out-of-sample forecasting performances of two univariate time series presentations for the USD/DEM real exchange rate are compared using quarterly data for the period 1957Q1-1998Q4. The linear AR process is frequently fitted to real exchange rate series because it is sufficient for capturing...

This article presents evidence on mean reversion in industrial countries' real exchange rates in a setup that accounts naturally for cross-sectional dependence, is invariant to the benchmark currency and actually tests for the null of interest, i.e. purchasing power parity. Our results are based...