A wavelet solution to the spurious regre
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Yanqin Fan; Brandon Whitcher
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Article
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2003
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John Wiley and Sons
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English
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## Abstract In this paper we propose to overcome the problem of spurious regression between fractionally differenced processes by applying the discrete wavelet transform (DWT) to both processes and then estimating the regression in the wavelet domain. The DWT is known to approximately decorrelate h