Testing Temporal Disaggregation

KOF Working Papers / KOF Swiss Economic Institute, ETH Zurich No. 134

22 Pages Posted: 22 Jun 2006

Date Written: April 2006

Abstract

Economists and econometricians very often work with data which has been temporally disaggregated prior to use. Hence, the quality of the disaggregation clearly affects the quality of the analyses. Building on Chow and Lin's (1971) disaggregation model this paper proposes a new estimation approach and a specification test which assesses the quality of the disaggregation model. An advantage of the proposal is that estimation and testing can both be pursued using the aggregated data while the standard method requires a mixture of high and low frequency data. A small simulation study shows that the test indeed provides useful information.

Keywords: temporal disaggregation, restricted ARMA

JEL Classification: F31, F47, C53

Suggested Citation

Müller-Kademann, Christian, Testing Temporal Disaggregation (April 2006). KOF Working Papers / KOF Swiss Economic Institute, ETH Zurich No. 134, Available at SSRN: https://ssrn.com/abstract=910885 or http://dx.doi.org/10.2139/ssrn.910885

Christian Müller-Kademann (Contact Author)

Jacobs University

Campus Ring 1
Research V, Room 40
Bremen, 28759
Germany

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