Regression modelEconometrics / time series
非线性增广迪基-福勒单位根检验 (KSS检验)
非线性增广迪基-福勒单位根检验，最著名的是由 Kapetanios, Shin, 和 Snell (2003) 实现的，它扩展了经典的增广迪基-福勒检验，以检测通过指数平滑变换自回归 (ESTAR) 过程发生的均值回复。该检验的原假设是单位根，备择假设是非线性平稳，捕捉了标准线性 ADF 检验所忽略的调整动态。
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来源
- 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 ↗
- 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 ↗
如何引用本页
ScholarGate. (2026, June 3). Nonlinear Augmented Dickey-Fuller Unit Root Test. ScholarGate. https://scholargate.app/zh/econometrics/nonlinear-adf-unit-root-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.
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