Arbeitspapier

Forecast Comparison in L2

This paper provides a comprehensive framework for comparing predictors of univariate time series in the mean square norm. Initially, the forecast errors are assumed to be unbiased, independent, and normally distributed. Each of these is progressively relaxed. A new heteroscedasticity and autocorrelation consistent statistic for forecast comparison is derived. Finite sample distributions are tabulated in a sequence of Monte Carlo exercises. Power is examined by comparing forecast errors from a moving average model with misspecified autoregressive alternatives.

Sprache
Englisch

Erschienen in
Series: Working Paper ; No. 1995-24

Klassifikation
Wirtschaft
Model Evaluation, Validation, and Selection
Forecasting Models; Simulation Methods
Thema
Mean squared prediction error
robust forecast comparison

Ereignis
Geistige Schöpfung
(wer)
Mizrach, Bruce
Ereignis
Veröffentlichung
(wer)
Rutgers University, Department of Economics
(wo)
New Brunswick, NJ
(wann)
1996

Handle
Letzte Aktualisierung
10.03.2025, 11:45 MEZ

Datenpartner

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Objekttyp

  • Arbeitspapier

Beteiligte

  • Mizrach, Bruce
  • Rutgers University, Department of Economics

Entstanden

  • 1996

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