Rogoff suggested in 1996 that the dollar-yen real exchange rate represented a 'canonical' case of a trend in the equilibrium real exchange rate. The implied speed of adjustment of the dollar-yen real exchange rate is found to be substantially faster, with half-life shocks of less than 2 years,...

Two different approaches intend to resolve the 'puzzling' slow convergence to purchasing power parity (PPP) reported in the literature [see Rogoff (1996), Journal of Economic Literature, Vol. 34.] On the one hand, there are models that consider a non-linear adjustment of real exchange rate to...

The purpose in this letter is first to review briefly the empirical results on the relationship between real interest rates and real exchange rates; this empirical literature provides little support for the hypothesis of Roll that expected real interest rates are equal in general. Our second aim...