bias correction;
dynamic panel data model;
heteroscedasticity;
least squares dummy variable estimator;
D O I:
10.1016/j.econlet.2006.02.008
中图分类号:
F [经济];
学科分类号:
02 ;
摘要:
This study extends earlier results on bias-corrected estimators for the fixed-effects dynamic panel data model. We derive the inconsistency of the LSDV estimator for finite T and N large in case of both time-series and cross-section heteroscedasticity and show how to implement it in bias correction procedures. (c) 2006 Elsevier B.V. All rights reserved.