Article (Scientific journals)
A comparative assessment of alternative ex ante measures of inflation uncertainty
Hartmann, Matthias; Herwartz, Helmut; Ulm, Maren
2017In International Journal of Forecasting, 33 (1), p. 76-89
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Keywords :
Uncertainty measurement; Ex ante and ex post inflation uncertainty; Disagreement
Abstract :
[en] The existence of unconventional monetary and fiscal policy arrangements in industrialized economies has been raising concerns about the future evolution of inflation rates ever since the onset of the financial and sovereign debt crisis in 2008. However, the question of how inflation uncertainty should be quantified is an open issue. We assess the informative content of alternative ex ante quantifications of inflation uncertainty by predicting ex post squared inflation forecast errors in an out-of-sample forecasting contest. We find that the average across distinct models’ levels of ex ante uncertainty offers a greater predictive content than other uncertainty measures based on the cross-sectional variance of point forecasts, GARCH or stochastic volatility models.
Disciplines :
Macroeconomics & monetary economics
Author, co-author :
Hartmann, Matthias
Herwartz, Helmut
Ulm, Maren ;  Université de Liège - ULiège > HEC Recherche
Language :
English
Title :
A comparative assessment of alternative ex ante measures of inflation uncertainty
Publication date :
2017
Journal title :
International Journal of Forecasting
ISSN :
0169-2070
eISSN :
1872-8200
Publisher :
Elsevier, Amsterdam, Netherlands
Volume :
33
Issue :
1
Pages :
76-89
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 03 February 2022

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