@article {114103,
	title = {Bias correction methods for dynamic panel data models with fixed effects},
	journal = {International Journal of Applied Mathematical Research},
	volume = {6},
	year = {2017},
	pages = {58-66},
	abstract = {<p>This paper considers the estimation methods for dynamic panel data (DPD) models with fixed effects which suggested in econometric literature, such as least squares (LS) and generalized method of moments (GMM). These methods obtain biased estimators for DPD models. The LS estimator is inconsistent when the time dimension (T) is short regardless of the cross sectional dimension (N). Although consistent estimates can be obtained by GMM procedures, the inconsistent LS estimator has a relatively low variance and hence can lead to an estimator with lower root mean square error after the bias is removed. Therefore, we discuss in this paper the different methods to correct the bias of LS and GMM estimations. The analytical expressions for the asymptotic biases of the LS and GMM estimators have been presented for large N and finite T. Finally, we display new estimators that presented by Youssef and Abonazel [40] as more efficient estimators than the con-ventional estimators.</p>
},
	attachments = {https://scholar.cu.edu.eg/sites/default/files/mohamed_abonazel/files/ijamr-7774.pdf},
	author = {Abonazel, Mohamed Reda}
}
