Compară metode
Examinează metodele selectate una lângă alta; rândurile care diferă sunt evidențiate.
| Testul Robust Hausman pentru Specificare× | Regresia prin metoda celor mai mici pătrate ordinare (OLS)× | |
|---|---|---|
| Domeniu≠ | Statistică | Econometrie |
| Familie | Regression model | Regression model |
| Anul apariției≠ | 1978 | 2019 |
| Autorul original≠ | Hausman (1978); robust variant after Arellano (1993) | Wooldridge (textbook treatment); classical least squares |
| Tip≠ | Panel model specification test | Linear regression |
| Sursa seminală≠ | Hausman, J. A. (1978). Specification Tests in Econometrics. Econometrica, 46(6), 1251-1271. DOI ↗ | Wooldridge, J. M. (2019). Introductory Econometrics: A Modern Approach (7th ed.). Cengage Learning. ISBN: 978-1337558860 |
| Denumiri alternative≠ | robust hausman specification test, cluster-robust hausman test, Robust Hausman Testi | ordinary least squares, classical linear regression, linear regression, en küçük kareler regresyonu |
| Înrudite | 5 | 5 |
| Rezumat≠ | 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). | Ordinary Least Squares is the classical linear regression method that explains a continuous outcome as a linear combination of predictors. It estimates the coefficients by minimising the sum of squared residuals, and under the Gauss-Markov assumptions these estimates are the best linear unbiased estimator (BLUE). |
| ScholarGateSet de date ↗ |
|
|