Further evidence regarding nonlinear trend reversion of real GDP and the CPI

Gary L. Shelley, Frederick H. Wallace

Producción científica: Contribución a una revistaArtículorevisión exhaustiva

10 Citas (Scopus)


This paper examines whether the CPI and real GDP for the US exhibit nonlinear reversion to trend as recently concluded by Beechey and Österholm [Beechey, M. and Österholm, P., 2008. Revisiting the uncertain unit root in GDP and CPI: testing for nonlinear trend reversion. Economics Letters 100, 221-223]. The wild bootstrap is used to correct for non-normality and heteroscedasticity in a nonlinear unit root test. The use of 'wild bootstrapped' critical values affects test conclusions in some cases. Results also are sensitive to the sample period examined. © 2011 Elsevier B.V.
Idioma originalEspañol
Páginas (desde-hasta)56-59
Número de páginas4
PublicaciónEconomics Letters
EstadoPublicada - 1 jul. 2011
Publicado de forma externa

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