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...

his paper examines whether the CPI and real GDP for the U.S. exhibit nonlinear reversion to trend as recently concluded by Beechey and Österholm [Beechey, M. and Österholm, P., 2008. Revisiting the uncertain unit root in GDP and CPI: testing for non-linear trend reversion. Economics Letters...

We make use of a data set that is both long span and high frequency to test for purchasing power parity while allowing for a structural shift in the volatility of the Mexico-US bilateral real exchange rate. The Kim, Leybourne and Newbold (2002) unit root test, robust to changes in the innovation...

Im et al. (Unpublished working paper, <CitationRef CitationID="CR11">2008</CitationRef>) develop cointegration tests using stationary instrumental variables. Their tests avoid the need to simulate critical values for the cointegration estimations, especially problematic in the presence of a nuisance parameter. Likewise, bootstrapping...</citationref>

We test the purchasing power parity hypothesis for the Mexican peso/US dollar real exchange rate using monthly data for 1969–2010. Results suggest that the real exchange rate reverts to a changing mean. These mean shifts can be explained by liberalization policies implemented during the 1980s...

Building on previous work by Chiquiar (2005) we study the impact of the ejido communal property system on economic growth in the Mexican states. The average growth rate of state per capita GDP is negatively related to the share of state land in the communal ejido system during some of the...

This appendix presents an extended explanation for our finding of mean reversion of the real exchange rate to a shifting mean using monthly data for Mexico, 1969-2010. Because such shifts coincide with trade liberalization in Mexico, we conclude that changes in the tradable/nontradable goods...

We show that the use of the real effective exchange rate to test for purchasing power parity, as in Astorga (2012) and other studies, introduces a bias against finding evidence of PPP. The bias is illustrated using unit root tests applied to bilateral real rates.