Long, Dara (2008): Purchasing Power Parity and Real Exchange Rate in Japan.
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This paper examines the validity of both the short-run and long-run purchasing power parity (PPP) hypotheses in Japan using two estimation methods, namely, a unit root test and an Autoregressive Distributed Lag (ARDL) cointegration test. Some important findings are obtained from our analysis. The first test reveals the mean reversion of real exchange rate (RER) in the long-run. On the other hand, from the second test, we found that there is a strongly robust long-run PPP relationship but no significant short-run PPP relationship. Furthermore, unlike the previous literature, this paper confirms the stability of the estimated results by CUSUM and CUSUMQ tests. Overall, the results suggest that PPP hypothesis in Japan strongly holds for the long-run while not for the short-run.
|Item Type:||MPRA Paper|
|Original Title:||Purchasing Power Parity and Real Exchange Rate in Japan|
|Keywords:||PPP; Real Exchange Rate; Unit Root; ARDL to cointegration|
|Subjects:||C - Mathematical and Quantitative Methods > C2 - Single Equation Models ; Single Variables > C22 - Time-Series Models ; Dynamic Quantile Regressions ; Dynamic Treatment Effect Models ; Diffusion Processes
F - International Economics > F4 - Macroeconomic Aspects of International Trade and Finance > F41 - Open Economy Macroeconomics
F - International Economics > F3 - International Finance > F31 - Foreign Exchange
|Depositing User:||Dara Long|
|Date Deposited:||19. Oct 2008 07:19|
|Last Modified:||12. Feb 2013 23:24|
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