In the presence of selection bias the traditional estimators for pseudo panel data models are inconsistent. This paper … finite samples. As a "side effect" the authors utilize the enlarged pseudo panel to provide a GMM consistent estimation of … discusses a method to achieve consistency in static linear pseudo panels in the presence of selection bias and a testing …

The paper introduces two estimators for the linear random effects panel data model with known heteroskedasticity …. Examples where heteroskedasticity can be treated as given include panel regressions with averaged data, meta regressions and …

instrumental variables, difference-in-differences estimators, regression discontinuity design, matching methods, panel data methods …

successfully to raise worker wages, income inequality would almost certainly be higher than it is. …