The general dynamic factor model: One-sided representation results
نویسندگان
چکیده
Recent dynamic factor models have been almost exclusively developed under the assumption that the common components span a finite-dimensional vector space. However, this finite-dimension assumption rules out very simple factor-loading patterns and is therefore severely restrictive. The general case has been studied, using a frequency domain approach, in Forni et al. (2000). That paper produces an estimator of the common components that is consistent but is based on filters that are two-sided and therefore unsuitable for prediction. The present paper, assuming a rational spectral density for the common components, obtains a one-sided estimator without the finite-dimension assumption. © 2010 Elsevier B.V. All rights reserved.
منابع مشابه
One - Sided Representations of Generalized Dynamic Factor Models by Mario Forni ( University of Modena and Reggio Emilia )
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