The classic explanation for the persistence and volatility of real exchange rates is that they are the result of nominal shocks in an economy with sticky goods prices. A key implication of this explanation is that if goods have differing degrees of price stickiness then relatively more sticky...

Recent advances in testing for the validity of Purchasing Power Parity (PPP) focus on the time series properties of real exchange rates in panel frameworks. One weakness of such tests, however, is that they fail to inform the researcher as to which cross-section units are stationary. As a...

In this paper, we bring to light the experiences resulting from the significant depreciation of the Uruguayan real exchange rate between 2002 and 2003, followed by an equally considerable appreciation between 2004 and 2010. We explore the link between these fluctuations and the incidence of...