قارن الطرق
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| مقدّر التأثيرات المترابطة الشائعة للمجموعة المتوسطة (CCEMG)× | مقدِّر المربعات الصغرى العادية الديناميكية (DOLS)× | |
|---|---|---|
| المجال | الاقتصاد القياسي | الاقتصاد القياسي |
| العائلة | Regression model | Regression model |
| سنة النشأة≠ | 2006 | 1993 |
| صاحب الطريقة≠ | M. Hashem Pesaran | Stock & Watson (1993); panel extension Kao & Chiang (2001) |
| النوع≠ | Heterogeneous panel estimator | Cointegrating regression estimator |
| المصدر التأسيسي≠ | Pesaran, M. H. (2006). Estimation and Inference in Large Heterogeneous Panels with a Multifactor Error Structure. Econometrica, 74(4), 967-1012. DOI ↗ | Stock, J. H. & Watson, M. W. (1993). A Simple Estimator of Cointegrating Vectors in Higher Order Integrated Systems. Econometrica, 61(4), 783–820. DOI ↗ |
| الأسماء البديلة≠ | common correlated effects, CCE, CCEMG, Pesaran CCE estimator | DOLS, Stock-Watson dynamic OLS, dynamic least squares cointegration estimator, Dinamik OLS (DOLS) |
| ذات صلة≠ | 4 | 5 |
| الملخص≠ | The Common Correlated Effects Mean Group estimator, introduced by Pesaran in 2006, is a heterogeneous panel-data estimator that controls for cross-sectional dependence by approximating unobserved common factors with the cross-section averages of the variables. It remains consistent when the slope coefficients differ across units. | Dynamic OLS is a cointegrating-regression estimator introduced by Stock and Watson (1993) that recovers the long-run relationship between I(1) variables. It augments the static regression with leads and lags of the differenced regressors, correcting endogeneity bias parametrically so that the long-run coefficient can be estimated by ordinary least squares. |
| ScholarGateمجموعة البيانات ↗ |
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