Arbeitspapier

Correlated disturbances and US business cycles

The dynamic stochastic general equilibrium (DSGE) models used to study business cycles typically assume that exogenous disturbances are independent first-order autoregressions. This paper relaxes this tight and arbitrary restriction by allowing for disturbances that have a rich contemporaneous and dynamic correlation structure. Our first contribution is a new Bayesian econometric method that uses conjugate conditionals to allow for feasible and quick estimation of DSGE models with correlated disturbances. Our second contribution is a reexamination of U.S. business cycles. We find that allowing for correlated disturbances resolves some conflicts between estimates from DSGE models and those from vector autoregressions and that a key missing ingredient in the models is countercyclical fiscal policy. According to our estimates, government spending and technology disturbances play a larger role in the business cycle than previously ascribed, while changes in markups are less important.

Sprache
Englisch

Erschienen in
Series: Staff Report ; No. 434

Klassifikation
Wirtschaft
Prices, Business Fluctuations, and Cycles: General (includes Measurement and Data)
General Aggregative Models: General
Thema
DSGE
Bayesian estimation
robustness
Konjunktur
Öffentliche Ausgaben
Technischer Fortschritt
Dynamisches Gleichgewicht
Theorie
USA

Ereignis
Geistige Schöpfung
(wer)
Cúrdia, Vasco
Reis, Ricardo
Ereignis
Veröffentlichung
(wer)
Federal Reserve Bank of New York
(wo)
New York, NY
(wann)
2010

Handle
Letzte Aktualisierung
10.03.2025, 11:43 MEZ

Datenpartner

Dieses Objekt wird bereitgestellt von:
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.

Objekttyp

  • Arbeitspapier

Beteiligte

  • Cúrdia, Vasco
  • Reis, Ricardo
  • Federal Reserve Bank of New York

Entstanden

  • 2010

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