Arbeitspapier

Evaluating point and density forecasts of DSGE models

This paper investigates the accuracy of point and density forecasts of four DSGE models for inflation, output growth and the federal funds rate. Model parameters are estimated and forecasts are derived successively from historical U.S. data vintages synchronized with the Fed’s Greenbook projections. Point forecasts of some models are of similar accuracy as the forecasts of nonstructural large dataset methods. Despite their common underlying New Keynesian modeling philosophy, forecasts of different DSGE models turn out to be quite distinct. Weighted forecasts are more precise than forecasts from individual models. The accuracy of a simple average of DSGE model forecasts is comparable to Greenbook projections for medium term horizons. Comparing density forecasts of DSGE models with the actual distribution of observations shows that the models overestimate uncertainty around point forecasts.

Sprache
Englisch

Erschienen in
Series: IMFS Working Paper Series ; No. 59

Klassifikation
Wirtschaft
Forecasting Models; Simulation Methods
Price Level; Inflation; Deflation
Business Fluctuations; Cycles
Prices, Business Fluctuations, and Cycles: Forecasting and Simulation: Models and Applications
Thema
DSGE models
forecasting
model uncertainty
forecast combination
density forecasts
real-time data
Greenbook

Ereignis
Geistige Schöpfung
(wer)
Wolters, Maik Hendrik
Ereignis
Veröffentlichung
(wer)
Goethe University Frankfurt, Institute for Monetary and Financial Stability (IMFS)
(wo)
Frankfurt a. M.
(wann)
2012

Handle
URN
urn:nbn:de:hebis:30:3-268720
Letzte Aktualisierung
10.03.2025, 11:45 MEZ

Datenpartner

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Objekttyp

  • Arbeitspapier

Beteiligte

  • Wolters, Maik Hendrik
  • Goethe University Frankfurt, Institute for Monetary and Financial Stability (IMFS)

Entstanden

  • 2012

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