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Fourier PP unit root test/Evidence
Method evidence record

Fourier PP unit root test

The Fourier PP unit root test extends the classical Phillips-Perron test by embedding low-frequency Fourier terms in the deterministic component, enabling the test to account for an unknown number of smooth, gradual structural breaks in the level or trend without pre-specifying their timing or shape.

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Source record

Citations copied verbatim from the method’s source record. No claim-level verification is inferred from them.

Fourier Phillips-Perron Unit Root Test
Taxonomic method record · regression-model / econometrics
  • Enders, W., & Siklos, P. L. (2001). Cointegration and threshold adjustment. Journal of Business and Economic Statistics, 19(2), 166-176. · DOI 10.1198/073500101316970395
  • Becker, R., Enders, W., & Lee, J. (2006). A stationarity test in the presence of an unknown number of smooth breaks. Journal of Time Series Analysis, 27(3), 381-409. · DOI 10.1111/j.1467-9892.2006.00478.x
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Related methods

Generated from the method graph and shown as machine-suggested relations — no evidence claim is inferred.

Taxonomic bucketAugmented Dickey-Fuller unit root testmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketFourier ADF unit root testmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketFourier KPSS testmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketPhillips-Perron unit root testmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketStructural break PP unit root testmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketZivot-Andrews Structural Break Testmachine-suggested · Relational suggestion, not evidence.

Evidence status

Sources recorded, not reviewed

Bibliographic sources are present. Claim-level evidence review has not been performed.

Sources

2 recorded citations, copied from the method source record.

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