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The validity of Purchasing Power Parity (PPP) is re-examined using data for some emerging market economies and African countries, extending recent works of Doğanlar <italic>et al.</italic> (2009) and Chang <italic>et al.</italic> (2010), respectively. For this purpose, we apply new unit root tests that allow for nonlinearities...
Persistent link: https://www.econbiz.de/10010976406
This paper analyzes the validity of purchasing power parity (PPP) across twelve Central and Eastern European countries (CEECs). PPP is tested through linear and nonlinear unit root tests. The results suggest that when structural changes and nonlinearities are accounted for, the PPP hypothesis is...
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