Kipimo cha Mizizi ya Muundo Zivot-Andrews
Kipimo cha Zivot-Andrews ni kipimo cha mizizi ya muundo kinachoamua kiwango cha kuvunjika kutoka kwa data badala ya kukilazimisha kutoka nje. Kinapima mizizi ya kitengo dhidi ya mbadala wa utulivu karibu na kuvunjika moja kwa moja kwa muundo — kwa wastani, mwelekeo, au zote mbili — kikichagua tarehe ya kuvunjika ambayo inatoa ushahidi wenye nguvu zaidi dhidi ya dhana sifuri.
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
- 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 & Economic Statistics, 10(3), 251–270. DOI: 10.1080/07350015.1992.10509904 ↗
- Perron, P. (1989). The great crash, the oil price shock, and the unit root hypothesis. Econometrica, 57(6), 1361–1401. DOI: 10.2307/1913712 ↗
Jinsi ya kunukuu ukurasa huu
ScholarGate. (2026, June 3). Structural Break Zivot-Andrews Unit Root Test. ScholarGate. https://scholargate.app/sw/econometrics/structural-break-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 Engle-Granger cha Uko-na-uhusianoEkonometriki↔ compare
- Kipimo cha Phillips-Perron cha Mizizi ya MuunganoEkonometriki↔ compare
- Kipimo cha Mizizi ya Kitengo cha ADF cha Kuvunja MuundoEkonometriki↔ compare
- Kipimo cha Utafiti wa Kiasababishi cha Toda-YamamotoEkonometriki↔ compare
- Kipimo cha Zivot-Andrews cha Mapumziko ya KiunziEkonometriki↔ compare
Imerejelewa na
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