کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5083710 | 1477815 | 2013 | 9 صفحه PDF | دانلود رایگان |
We analyze the possibility of nonlinear adjustment and unknown smooth breaks in the stationarity of real exchange rates in the Group of 20 (G-20) countries over a period from January 1994 to April 2010 by applying the Panel SURADF test with Fourier function. Although most of the results from a univariate unit root test and panel unit root test indicated a fail to reject the unit root null hypothesis in the real exchange rates of G-20, the results of the Panel SURADF test with Fourier function show a strong rejection of non-stationarity of real exchange rates among the G-20 and imply that PPP is valid for all in the G-20. The evidence also implies that there are nonlinearity and smooth breaks in real exchange rates of G-20 countries.
⺠We analyze the nonlinear adjustment and unknown smooth breaks of real exchange rates. ⺠We use the Panel SURADF test with Fourier function to test the exchange rates of G-20. ⺠The results show a strong rejection of non-stationarity of real exchange rates of G-20. ⺠There are nonlinearity and smooth breaks in real exchange rates of G-20.
Journal: International Review of Economics & Finance - Volume 27, June 2013, Pages 125-133