Article ID: | iaor201523637 |
Volume: | 33 |
Issue: | 5 |
Start Page Number: | 339 |
End Page Number: | 349 |
Publication Date: | Aug 2014 |
Journal: | Journal of Forecasting |
Authors: | Moauro Filippo |
Keywords: | social, government, forecasting: applications |
The paper presents a comparative real‐time analysis of alternative indirect estimates relative to monthly euro area employment. In the experiment quarterly employment is temporally disaggregated using monthly unemployment as related series. The strategies under comparison make use of the contribution of sectoral data of the euro area and its six larger member states. The comparison is carried out among univariate temporal disaggregations of the Chow and Lin type and multivariate structural time series models of small and medium size. Specifications in logarithms are also systematically assessed. All multivariate set‐ups, up to 49 series modelled simultaneously, are estimated via the EM algorithm. Main conclusions are that mean revision errors of disaggregated estimates are overall small, a gain is obtained when the model strategy takes into account the information by both sector and member state and that larger multivariate set‐ups perform very well, with several advantages with respect to simpler models.Copyright 2014 John Wiley & Sons, Ltd.