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A Nonparametric Study of Real Exchange Rate Persistence over a Century

  • Hyeongwoo Kim
  • Deockhyun Ryu

This paper estimates the degree of persistence of 16 long-horizon real exchange rates relative to the US dollar. We use nonparametric operational algorithms by El-Gamal and Ryu (2006) for general nonlinear models based on two statistical notions: the short memory in mean (SMM) and the short memory in distribution (SMD). We found substantially shorter maximum half-life (MHL) estimates than the counterpart from linear models, which is robust to the choice of bandwidth with exceptions of Canada and Japan.

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File URL: http://cla.auburn.edu/econwp/Archives/2013/2013-08.pdf
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Paper provided by Department of Economics, Auburn University in its series Auburn Economics Working Paper Series with number auwp2013-08.

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Date of creation: Jul 2013
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Handle: RePEc:abn:wpaper:auwp2013-08
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