PPP Strikes Back : Aggregation and the Real Exchange Rate /
We show the importance of a dynamic aggregation bias in accounting for the PPP puzzle. We prove that established time-series and panel methods substantially exaggerate the persistence of real exchange rates because of heterogeneity in the dynamics of disaggregated relative prices. When heterogeneity...
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| Altri autori: | , , |
| Natura: | Periodico |
| Lingua: | English |
| Pubblicazione: |
Washington, D.C. :
International Monetary Fund,
2003.
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| Serie: | IMF Working Papers; Working Paper ;
No. 2003/068 |
| Accesso online: | Full text available on IMF |