Publication Type

Journal Article

Version

acceptedVersion

Publication Date

4-2021

Abstract

In this paper, M-estimation and inference methods are developed for spatial dynamic panel data models with correlated random effects, based on short panels. The unobserved individual-specific effects are assumed to be correlated with the observed time-varying regressors linearly or in a linearizable way, giving the so-called correlated random effects model, which allows the estimation of effects of time-invariant regressors. The unbiased estimating functions are obtained by adjusting the conditional quasi-scores given the initial observations, leading to M-estimators that are consistent, asymptotically normal, and free from the initial conditions except the process starting time. By decomposing the estimating functions into sums of terms uncorrelated given idiosyncratic errors, a hybrid method is developed for consistently estimating the variance–covariance matrix of the M-estimators, which again depends only on the process starting time. Monte Carlo results demonstrate that the proposed methods perform well in finite sample. An empirical application on the political competition in China is presented.

Keywords

Adjusted quasi score, Dynamic panels, Correlated random effects, Initial-conditions, Martingale difference, Spatial effects, Short panels

Discipline

Econometrics

Research Areas

Econometrics

Publication

Journal of Econometrics

Volume

21

Issue

2

First Page

424

Last Page

454

ISSN

0304-4076

Identifier

10.1016/j.jeconom.2020.05.016

Publisher

Elsevier

Embargo Period

4-23-2024

Copyright Owner and License

Authors

Creative Commons License

Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License
This work is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 4.0 International License.

Additional URL

https://doi.org/10.1016/j.jeconom.2020.05.016

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