方法证据记录
Robust Zivot-Andrews test
The Robust Zivot-Andrews test extends the classic Zivot-Andrews (1992) unit root test to provide reliable inference when the error term may be heteroscedastic or non-normal. It tests whether a time series has a unit root while endogenously identifying a single structural break in the level, trend, or both, without requiring the researcher to pre-specify the break date.
源记录
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Robust Zivot-Andrews Structural Break Unit Root Test
分类方法记录 · regression-model / econometrics
- 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
- Zivot-Andrews test. Wikipedia. · URL
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