Arbeitspapier

A Critical Note on the Forecast Error Variance Decomposition

The paper questions the reasonability of using forecast error variance decompositions for assessing the role of different structural shocks in business cycle fluctuations. It is shown that the forecast error variance decomposition is related to a dubious definition of the business cycle. A historical variance decomposition approach is proposed to overcome the problems related to the forecast error variance decomposition.

Language
Englisch

Bibliographic citation
Series: ZEW Discussion Papers ; No. 08-065

Classification
Wirtschaft
Multiple or Simultaneous Equation Models: Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes; State Space Models
Business Fluctuations; Cycles
Subject
Business Cycles
Structural Vector Autoregression Models
Forecast Error Variance Decomposition
Historical Variance Decomposition
Konjunkturprognose
Prognoseverfahren
Statistischer Fehler
Varianzanalyse
Dekompositionsverfahren
VAR-Modell
Theorie
HVD

Event
Geistige Schöpfung
(who)
Seymen, Atilim
Event
Veröffentlichung
(who)
Zentrum für Europäische Wirtschaftsforschung (ZEW)
(where)
Mannheim
(when)
2008

Handle
Last update
10.03.2025, 11:43 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Seymen, Atilim
  • Zentrum für Europäische Wirtschaftsforschung (ZEW)

Time of origin

  • 2008

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