This study applies a simple and powerful nonlinear unit-root test proposed by Sollis (2009) to test the validity of long-run Purchasing Power Parity (PPP) for Germany's real exchange rate <italic>vis-à-vis</italic> its trading partner countries. The empirical results indicate that PPP holds for Germany relative...

This study applies nonlinear threshold unit-root test to assess the nonstationary properties of the Real Interest Rate Parity (RIRP) for 10 East Asian countries relative to China. We find that nonlinear threshold unit-root test has higher power than linear method suggested by Caner and Hansen...

This study applies nonlinear panel unit root test to assess the nonstationary properties of the real exchange rate for seven Central and Eastern European countries (CEEC). We find that nonlinear panel unit root test has higher power than linear method suggested by Breuer et al. (2001) if the...

The primary aim of this study is an attempt to determine whether the Purchasing Power Parity (PPP) hypothesis holds for those countries that have collectively come to be known as 'BRICs', namely, Brazil, Russia, India and China. We use the momentum threshold cointegration tests (advanced by...

In this study, we apply nonlinear panel unit-root test to assess the nonstationary properties of the real exchange rate for seven major Organization of the Petroleum Exporting Countries (OPEC). We find that nonlinear panel unit-root test has higher power than linear method suggested by Breuer et...

This study employs threshold error-correction model with bivariate Glosten-Jagannathan-Runkle-generalized autoregressive conditional heteroscedasticity model to examine the relationship between the Vietnam stock market and its major trading partners, the United States, Japan, Singapore and...

This note uses the newly developed panel SURADF tests advanced by Breuer et al. (2001) to investigate the time-series properties of real GDP for 47 African countries for the period 1980 to 2004. While the other Panel-based unit root tests are joint tests of a unit root for all members of the...

This study applied the nonlinear Kapetanios <italic>et al.</italic> (2003) test with a Fourier function (capturing the smooth breaks) to test the validity of long-run Purchasing Power Parity (PPP) for G-7 countries over the period January 1994 to April 2010. The empirical results indicate that PPP holds for all...

This empirical note applies a simple and powerful nonlinear unit root proposed by Sollis (2009) to test the validity of long-run Purchasing Power Parity (PPP) for Japan's Real Exchange Rate (RER) vis-à-vis its eight trading partner countries. The empirical results indicate that PPP holds for...

This study applies stationary test with a Fourier function proposed by Enders and Lee (2004, 2009) to test the validity of long-run Purchasing Power Parity (PPP) to assess the nonstationary properties of the Real Exchange Rates (RERs) for seven major countries of the Organization of the...