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Author: Pedro Souza

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Econometrics Paper

Regularization for Spatial Panel Time Series Using the Adaptive LASSO

Clifford Lam and Pedro Souza

This paper proposes a model for estimating the underlying cross-sectional dependence structure of a large panel of time series. Technical difficulties meant such a structure is usually assumed before further analysis. We...Read more...

25 November 2014

Econometrics Paper

Testing for equality of an increasing number of spectral density functions

Javier Hidalgo, Pedro Souza and Pedro Souza

Nowadays it is very frequent that a practitioner faces the problem of modelling large data sets. Relevant examples include spatio-temporal or panel data models with large N and T. In these cases deciding a particular dyn...Read more...

1 July 2013