Regression modelEconometrics / time series
贝叶斯 Phillips-Perron 单位根检验
贝叶斯 Phillips-Perron 单位根检验将经典 Phillips-Perron 检验的非参数长时方差修正与贝叶斯推断框架相结合。它不产生 p 值，而是给出后验概率或贝叶斯因子，量化支持或反对单位根的证据，从而使研究人员能够纳入先前的经济知识并直接获得关于时间序列持久性的概率陈述。
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来源
- Phillips, P. C. B., & Perron, P. (1988). Testing for a unit root in time series regression. Biometrika, 75(2), 335-346. DOI: 10.1093/biomet/75.2.335 ↗
- Sims, C. A., & Uhlig, H. (1991). Understanding unit rooters: A helicopter tour. Econometrica, 59(6), 1591-1599. DOI: 10.2307/2938280 ↗
如何引用本页
ScholarGate. (2026, June 3). Bayesian Phillips-Perron Unit Root Test. ScholarGate. https://scholargate.app/zh/econometrics/bayesian-pp-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.
- 增广迪基-福勒 (ADF) 单位根检验计量经济学↔ compare
- 贝叶斯增广迪基-富勒单位根检验计量经济学↔ compare
- 贝叶斯向量自回归模型 (BVAR)计量经济学↔ compare
- Phillips-Perron单位根检验计量经济学↔ compare
- Zivot-Andrews 结构性断点检验计量经济学↔ compare