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| 공통 상관 효과 평균 그룹(CCEMG) 추정량× | 증강 평균 그룹 (Augmented Mean Group, AMG) 추정량× | |
|---|---|---|
| 분야 | 계량경제학 | 계량경제학 |
| 계열 | Regression model | Regression model |
| 기원 연도≠ | 2006 | 2010 |
| 창시자≠ | M. Hashem Pesaran | Eberhardt & Teal; Bond & Eberhardt |
| 유형≠ | Heterogeneous panel estimator | Heterogeneous panel data estimator |
| 원전≠ | Pesaran, M. H. (2006). Estimation and Inference in Large Heterogeneous Panels with a Multifactor Error Structure. Econometrica, 74(4), 967-1012. DOI ↗ | Eberhardt, M. & Teal, F. (2010). Productivity Analysis in Global Manufacturing Production. Economics Series Working Papers, No. 515, University of Oxford. link ↗ |
| 별칭≠ | common correlated effects, CCE, CCEMG, Pesaran CCE estimator | AMG estimator, augmented mean group, Artırılmış Ortalama Grup Tahmincisi (AMG) |
| 관련 | 4 | 4 |
| 요약≠ | 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. | The Augmented Mean Group estimator, developed by Eberhardt and Teal (2010), is a panel data method for estimating heterogeneous slope coefficients in the presence of cross-sectional dependence. It approximates the unobserved common dynamic process driving all units and folds it into unit-by-unit regressions, then averages the results. |
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