Skip to main content
Article
The choice of the aggregation level in the estimation of quarterly national accounts
Review of Income and Wealth (1999)
  • Giulio Cainelli, University of Bologna
  • Claudio Lupi, University of Molise
Abstract

Many central statistical offices use indirect time series disaggregation methods to produce quarterly national accounts estimates or other high frequency variables. This paper investigates the relation existing between the statistical properties of indirectly estimated time series and the contemporaneous aggregation level at which estimation is carried out, when a version of the Chow-Lin (1971, 1976) method is used to evaluate quarterly time series. It is shown that estimation at the lowest possible level of contemporaneous aggregation is not always optimal. In order to choose the level of contemporaneous aggregation at which time series disaggregation should be carried out, the use of formal econometric tests is suggested.

Keywords
  • Quarterly national accounts,
  • Chow-Lin procedure,
  • Disaggregation methods
Publication Date
1999
Citation Information
Giulio Cainelli and Claudio Lupi. "The choice of the aggregation level in the estimation of quarterly national accounts" Review of Income and Wealth Vol. 45 Iss. 4 (1999)
Available at: http://works.bepress.com/claudio_lupi/22/