Journal article | Zeitschriftenartikel

A simple multivariate test for asymmetry

Since many macroeconomic models are linear, it is not desirable to use them with an asymmetric dependent variable. In this paper we formulate a univariate test for symmetry, based on the third central moment, and extend it to a multivariate test; the test does not require modelling and it is robust against serial correlation, autoregressive conditional heteroscedasticity and non-normality. In the empirical application of the test it is found that orthodox theory seem to be supported; consumption expenditure on durable goods is found to be symmetric while consumption expenditure on nondurable goods is asymmetric for the US and UK, with peaks being higher than troughs are deep. Also, the empirical importance of the choice between the univariate and the multivariate test for possibly correlated series is underscored; the results from the two approaches clearly differ. Given the widespread practice of using consumption expenditure on nondurable goods as the dependent variable in linear models for the US and the UK, our results might be noteworthy.

A simple multivariate test for asymmetry

Urheber*in: Bjellerup, Mårten; Holgersson, Thomas

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Umfang
Seite(n): 1405-1416
Sprache
Englisch
Anmerkungen
Status: Postprint; begutachtet (peer reviewed)

Erschienen in
Applied Economics, 41(11)

Thema
Wirtschaft
Wirtschaftsstatistik, Ökonometrie, Wirtschaftsinformatik
Volkswirtschaftslehre

Ereignis
Geistige Schöpfung
(wer)
Bjellerup, Mårten
Holgersson, Thomas
Ereignis
Veröffentlichung
(wo)
Vereinigte Staaten von Amerika
(wann)
2009

DOI
URN
urn:nbn:de:0168-ssoar-239957
Rechteinformation
GESIS - Leibniz-Institut für Sozialwissenschaften. Bibliothek Köln
Letzte Aktualisierung
21.06.2024, 16:27 MESZ

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Objekttyp

  • Zeitschriftenartikel

Beteiligte

  • Bjellerup, Mårten
  • Holgersson, Thomas

Entstanden

  • 2009

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