Estimating Non-Linear Models with Multiple Fixed Effects: A Computational Note

24 Pages Posted: 8 Jul 2011

See all articles by Laura Hospido

Laura Hospido

Banco de España - Research Department

Date Written: July 8, 2011

Abstract

In this paper we consider estimation of nonlinear panel data models that include multiple individual fixed effects. Estimation of these models is complicated both by the difficulty of estimating models with possibly thousands of coefficients and also by the incidental parameters problem; that is, noisy estimates of the fixed effects when the time dimension is short contaminate the estimates of the common parameters due to the nonlinearity of the problem. We propose a simple variation of existing bias-corrected estimators, which can exploit the additivity of the effects for numerical optimization. We exhibit the performance of the estimators in simulations.

Keywords: Panel data, nonlinear models, multiple fixed effects, incidental parameters, bias reduction

JEL Classification: C23, C63

Suggested Citation

Hospido, Laura, Estimating Non-Linear Models with Multiple Fixed Effects: A Computational Note (July 8, 2011). Banco de Espana Working Paper No. 1114, Available at SSRN: https://ssrn.com/abstract=1881556 or http://dx.doi.org/10.2139/ssrn.1881556

Laura Hospido (Contact Author)

Banco de España - Research Department ( email )

Alcala 48
Madrid, 28014
Spain
+34 913385625 (Phone)
+34 913385678 (Fax)

HOME PAGE: http://www.laurahospido.com/

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