Estimation and Inference in Dynamic Unbalanced Panel-data Models with a Small Number of Individuals

This article describes a new Stata routine, xtlsdvc, that computes bias-corrected least-squares dummy variable (LSDV) estimators and their bootstrap variance–covariance matrix for dynamic (possibly) unbalanced panel-data models with strictly exogenous regressors. A Monte Carlo analysis is carried ou...

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Bibliographic Details
Published in:The Stata journal 2005-12, Vol.5 (4), p.473-500
Main Author: Bruno, Giovanni S. F.
Format: Article
Language:English
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Summary:This article describes a new Stata routine, xtlsdvc, that computes bias-corrected least-squares dummy variable (LSDV) estimators and their bootstrap variance–covariance matrix for dynamic (possibly) unbalanced panel-data models with strictly exogenous regressors. A Monte Carlo analysis is carried out to evaluate the finite-sample performance of the bias-corrected LSDV estimators in comparison to the original LSDV estimator and three popular N-consistent estimators: Arellano–Bond, Anderson–Hsiao and Blundell–Bond. Results strongly support the bias-corrected LSDV estimators according to bias and root mean squared error criteria when the number of individuals is small.
ISSN:1536-867X
1536-8734
DOI:10.1177/1536867X0500500401