Codependent VAR models and the pseudo-structural form

Trenkler, Carsten and Weber, Enzo (2013) Codependent VAR models and the pseudo-structural form. ASTA-ADVANCES IN STATISTICAL ANALYSIS, 97 (3). pp. 287-295. ISSN 1863-8171,

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Abstract

This paper investigates whether codependence restrictions can be uniquely imposed on VAR models via the so-called pseudo-structural form used in the literature. Codependence of order q is given if a linear combination of autocorrelated variables eliminates the serial correlation after q lags. Importantly, maximum likelihood estimation and likelihood ratio testing are only possible if the codependence restrictions can be uniquely imposed. Applying the pseudo-structural form, our study reveals that this is not generally the case, but that unique imposition is guaranteed in several important special cases.

Item Type: Article
Uncontrolled Keywords: FEATURES; CYCLES; Codependence; VAR; Pseudo-structural form; Serial correlation common features
Subjects: 300 Social sciences > 340 Law
Divisions: Business, Economics and Information Systems > Institut für Volkswirtschaftslehre und Ökonometrie > Lehrstuhl für Empirische Wirtschaftsforschung, insbesondere Makroökonomie und Arbeitsmarkt (Prof. Dr. Enzo Weber)
Depositing User: Dr. Gernot Deinzer
Date Deposited: 07 Apr 2020 08:06
Last Modified: 07 Apr 2020 08:06
URI: https://pred.uni-regensburg.de/id/eprint/16433

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