方法证据记录
Pesaran CD Test
The Pesaran CD test is a general diagnostic procedure for detecting cross-sectional dependence in panel data models. Developed by M. Hashem Pesaran (2021), it is applicable to both balanced and unbalanced panels with large N and T, and retains validity under heterogeneous slope coefficients. The test is widely adopted in empirical economics, finance, and political economy as a prerequisite check before selecting appropriate estimators or unit-root tests for panel datasets.
源记录
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Pesaran Cross-Sectional Dependence (CD) Test
分类方法记录 · hypothesis-test / econometrics
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