Purchasing power parity has been the subject of many empirical studies. Much of this work has focused on recent history in developed countries. This article reports results of tests for nonlinear, mean reversion of the real exchange rate for a less-developed country, Mexico, using a previously...

The relation between inflation, M1 money, and real GDP in Mexico is examined using annual data from 1944 to 1991. When investigating the relation between changes in inflation and real GDP growth it is found that it is important to separate the changes in inflation into predictable and...