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Unit Root CADF Testing with R

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  • Lupi, Claudio

Abstract

This paper describes CADFtest, an R package for testing for the presence of a unit root in a time series using the covariate-augmented Dickey-Fuller (CADF) test proposed in Hansen (1995). The procedures presented here are user friendly, allow fully automatic model specification, and allow computation of the asymptotic p values of the test.

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  • Lupi, Claudio, 2009. "Unit Root CADF Testing with R," Journal of Statistical Software, Foundation for Open Access Statistics, vol. 32(i02).
    • Handle: RePEc:jss:jstsof:v:032:i02
    DOI: http://hdl.handle.net/10.18637/jss.v032.i02
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    Cited by:

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    6. Mauro Costantini & Claudio Lupi, 2013. "A Simple Panel-CADF Test for Unit Roots," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 75(2), pages 276-296, April.
    7. David Mautin Oke & Koye Gerry Bokana & Adebowale Soluade, 2017. "Re-examining Exchange Rate Regimes and Inflation Nexus: An ARDL Analysis for Nigerian Case," Acta Universitatis Danubius. OEconomica, Danubius University of Galati, issue 13(6), pages 253-266, DECEMBER.
    8. Sirin, Selahattin Murat, 2017. "Foreign direct investments (FDIs) in Turkish power sector: A discussion on investments, opportunities and risks," Renewable and Sustainable Energy Reviews, Elsevier, vol. 78(C), pages 1367-1377.
    9. Hernández Soto, Gonzalo, 2024. "The role of foreign direct investment and green technologies in facilitating the transition toward green economies in Latin America," Energy, Elsevier, vol. 288(C).

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