This paper provides evidence of long run purchasing power parity by performing a recently developed method to test for unit roots in the presence of structural breaks. Data consist of real exchange rate series for 20 countries including developed and developing economies. Structural breaks are...

Utilizing formal nonlinear unit root test (Sarno, The behavior of US public debt: a nonlinear perspective. Economics Letters 2001: 119 – 125), this study provides robust evidence of nonlinear mean reversion in the real exchange rates of 4 major ASEAN countries. We conclude that the bulk of the...

Most people seem to think that Russia’s economy and fiscal situation are still crucially tied up with international oil prices and the exchange rate of the rouble, although this view has recently been challenged by some analysts. Empirical research on this topic is, however, scanty. In this...

The paper discusses and revisits some of the most popular stories behind the 2001 financial crisis in Argentina, i.e. the prolonged overvaluation of the peso owing to the Currency Board arrangement, the lack of fiscal adjustment, and the negative external environment which triggered a “sudden...

This paper describes the Federal Reserve's analytical framework under Volcker and Greenspan, as it was constructed in the early 1980s, during a period of high inflation. It traces the modeling and policy implications of this framework. It discusses the Fed's actual track record and the state of...

This paper examines the empirical validity of purchasing power parity (PPP) hypothesis in a Sri Lankan context using exchange rates for six foreign currencies during the period January 1986 to November 2000. Both graphical and econometric methods are used in the analysis. Graphical analysis...

International restaurant franchise price data are used to examine purchasing power parity and the behavior of the Mexican peso. Sample data are from El Paso, Texas and Ciudad Juarez, Mexico. A battery of statistical tests indicate that the price ratio and the exchange rate are statistically...

Purchasing power parity (PPP) hypothesis has attracted a lot of attention from academics and policy-makers particularly, during the recent float. Most previous studies used data from the developed world. This study examines the validity of the PPP hypothesis using data during the recent float...

This study addresses the question of whether exchange rate changes have any significant and direct impact on trade balance. By examining the trade balances between ASEAN-5 countries and Japan for the sample period from 1986 to 1999, this study found that the role of exchange rate changes in...

To this end, the validity of purchasing power parity (PPP) remains a controversial issue, as empirical evidence is inconclusive. This study provides robust empirical evidence to support the view that negligence of non-linearity may be the culprit of these contrasting findings. This paper...