Krishnakumar, Jayalakshmi - In: Panel data econometrics : theoretical contributions and …, (pp. 119-132). 2006
Mundlak ("On the Pooling of Time Series and Cross-Section Data", Econometrica, Vol. 46 (1978),pp. 69-85) showed that when individual effects are correlated with the explanatory variables in an error component (EC) model, the GLS estimator is given by the within. In this paper we bring out some...
