Arbeitspapier

Forecasting using a large number of predictors: Is Bayesian regression a valid alternative to principal components?

This paper considers Bayesian regression with normal and doubleexponential priors as forecasting methods based on large panels of time series. We show that, empirically, these forecasts are highly correlated with principal component forecasts and that they perform equally well for a wide range of prior choices. Moreover, we study the asymptotic properties of the Bayesian regression under Gaussian prior under the assumption that data are quasi collinear to establish a criterion for setting parameters in a large cross-section.

Language
Englisch

Bibliographic citation
Series: ECB Working Paper ; No. 700

Classification
Wirtschaft
Bayesian Analysis: General
Estimation: General
Multiple or Simultaneous Equation Models: Panel Data Models; Spatio-temporal Models
Forecasting Models; Simulation Methods
Subject
Bayesian VAR
large cross-sections
Lasso regression
principal components
ridge regression
Prognoseverfahren
Zeitreihenanalyse
Regressionsanalyse
Bayes-Statistik
VAR-Modell
Theorie

Event
Geistige Schöpfung
(who)
De Mol, Christine
Giannone, Domenico
Reichlin, Lucrezia
Event
Veröffentlichung
(who)
European Central Bank (ECB)
(where)
Frankfurt a. M.
(when)
2006

Handle
Last update
10.03.2025, 11:42 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • De Mol, Christine
  • Giannone, Domenico
  • Reichlin, Lucrezia
  • European Central Bank (ECB)

Time of origin

  • 2006

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