Kipimo cha Mizizi ya Unit ya Fourier Zivot-Andrews
Kipimo cha Fourier Zivot-Andrews huongeza kipimo cha kawaida cha mizizi ya unit cha Zivot-Andrews (1992) kwa kubadilisha vipindi vikali, vya mara moja vya mabadiliko ya kimuundo na mlinganyo wa masafa ya chini wa Fourier, kuruhusu kipimo kushughulikia mabadiliko laini, yanayoendelea, na mengi yasiyojulikana katika kiwango au mwelekeo wa mfululizo.
Soma mbinu kamili
Ingia kwa akaunti ya bure ili kusoma sehemu hii.
Method map
The neighbourhood of related methods — select a node to explore.
Vyanzo
- Enders, W., & Lee, J. (2012). A unit root test using a Fourier series to approximate smooth breaks. Oxford Bulletin of Economics and Statistics, 74(4), 574-599. DOI: 10.1111/j.1468-0084.2011.00662.x ↗
- Zivot, E., & Andrews, D. W. K. (1992). Further evidence on the great crash, the oil-price shock, and the unit-root hypothesis. Journal of Business and Economic Statistics, 10(3), 251-270. DOI: 10.1080/07350015.1992.10509904 ↗
Jinsi ya kunukuu ukurasa huu
ScholarGate. (2026, June 3). Fourier-Approximation Zivot-Andrews Unit Root Test. ScholarGate. https://scholargate.app/sw/econometrics/fourier-zivot-andrews-test
Which method?
Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.
- Kipimo cha Mizizi ya Muungano cha Augmented Dickey-Fuller (ADF)Ekonometriki↔ compare
- Kipimo cha Mizizi ya Unit ya Fourier ADFEkonometriki↔ compare
- Kipimo cha Fourier KPSS cha Uimara na Mapumziko ya Muundo LainiEkonometriki↔ compare
- Kipimo cha Phillips-Perron cha Mizizi ya MuunganoEkonometriki↔ compare
- Kipimo cha Mizizi ya Kitengo cha ADF cha Kuvunja MuundoEkonometriki↔ compare
- Kipimo cha Zivot-Andrews cha Mapumziko ya KiunziEkonometriki↔ compare
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