مقایسهٔ روشها
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| آزمون سازگاری هاوسمن مقاوم× | مدل اثرات تصادفی دادههای پنل× | |
|---|---|---|
| حوزه≠ | آمار | اقتصادسنجی |
| خانواده | Regression model | Regression model |
| سال پیدایش≠ | 1978 | 2021 |
| پدیدآور≠ | Hausman (1978); robust variant after Arellano (1993) | Baltagi (textbook treatment); classical random-effects panel estimator |
| نوع≠ | Panel model specification test | Panel data regression |
| منبع بنیادین≠ | Hausman, J. A. (1978). Specification Tests in Econometrics. Econometrica, 46(6), 1251-1271. DOI ↗ | Baltagi, B. H. (2021). Econometric Analysis of Panel Data (6th ed.). Springer. DOI ↗ |
| نامهای دیگر≠ | robust hausman specification test, cluster-robust hausman test, Robust Hausman Testi | random effects panel model, RE estimator, GLS random effects, Panel Veri — Rassal Etkiler Modeli |
| مرتبط | 5 | 5 |
| خلاصه≠ | The Robust Hausman Test is a heteroscedasticity- and autocorrelation-robust version of the Hausman specification test, used to choose between fixed-effects and random-effects estimators in panel-data models. It builds on Hausman's 1978 test and the robust treatment of correlated effects developed by Arellano (1993). | The Random Effects model is a panel-data regression that treats unobserved individual heterogeneity as a random component drawn from a common distribution, rather than a separate parameter for each unit. It is a standard estimator in panel econometrics, developed in textbook treatments such as Baltagi's Econometric Analysis of Panel Data (2021). |
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