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Fisher Panel Unit-Root Test/Ushahidi
Rekodi ya ushahidi wa mbinu

Fisher Panel Unit-Root Test

The Fisher-type (Maddala-Wu) panel unit-root test, introduced in 1999, combines individual-level ADF unit-root p-values using Fisher's chi-squared meta-analytic framework to produce a single panel-level test statistic. Unlike the Levin-Lin-Chu approach, it does not impose a common autoregressive parameter across cross-sections, making it a natural choice for heterogeneous panels in macroeconomics, finance, and regional economics.

Sources recorded, not reviewed

Rekodi ya chanzo

Nukuu zimehamishwa kwa uhalisi kutoka kwa rekodi ya chanzo cha mbinu. Hakuna uthibitisho wa kiwango cha dai unaodokezwa kutoka kwao.

Maddala-Wu (Fisher-type) Panel Unit-Root Test
Rekodi ya mbinu ya kiajenda · hypothesis-test / econometrics
  • Maddala, G. S., & Wu, S. (1999). A comparative study of unit root tests with panel data and a new simple test. Oxford Bulletin of Economics and Statistics, 61(S1), 631–652. · DOI 10.1111/1468-0084.0610s1631
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Used in the same domainAugmented Dickey-Fuller Testmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketIm-Pesaran-Shin Testmachine-suggested · Relational suggestion, not evidence.Taxonomic bucketLevin-Lin-Chu Testmachine-suggested · Relational suggestion, not evidence.

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Sources recorded, not reviewed

Bibliographic sources are present. Claim-level evidence review has not been performed.

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