Regression modelEconometrics / time series

Nelinearni ADF test korijena jedinice (KSS test)

Nelinearni ADF test korijena jedinice, najistaknutije operacionaliziran od strane Kapetaniosa, Shina i Snella (2003.), proširuje klasični prošireni Dickey-Fullerov test kako bi otkrio povratak na prosjek koji se odvija putem eksponencijalnog glatkog prijelaznog autoregresivnog (ESTAR) procesa. On testira nultu hipotezu o korijenu jedinice naspram nelinearno stacionarne alternativne hipoteze, obuhvaćajući dinamiku prilagodbe koju standardni linearni ADF test ne može uhvatiti.

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Izvori

  1. Kapetanios, G., Shin, Y., & Snell, A. (2003). Testing for a unit root in the nonlinear STAR framework. Journal of Econometrics, 112(2), 359-379. DOI: 10.1016/S0304-4076(02)00202-6
  2. Dickey, D. A., & Fuller, W. A. (1979). Distribution of the estimators for autoregressive time series with a unit root. Journal of the American Statistical Association, 74(366), 427-431. DOI: 10.2307/2286348

Kako citirati ovu stranicu

ScholarGate. (2026, June 3). Nonlinear Augmented Dickey-Fuller Unit Root Test. ScholarGate. https://scholargate.app/hr/econometrics/nonlinear-adf-unit-root-test

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Citirana u

ScholarGateNonlinear ADF Unit Root Test (Nonlinear Augmented Dickey-Fuller Unit Root Test). Preuzeto 2026-06-15 s https://scholargate.app/hr/econometrics/nonlinear-adf-unit-root-test · Skup podataka: https://doi.org/10.5281/zenodo.20539026