Regression modelEconometrics / time series

Bayesian ARIMA Model

The Bayesian ARIMA model combines the classical Box-Jenkins ARIMA framework with Bayesian inference. Instead of obtaining single point estimates for autoregressive and moving average parameters, it places prior distributions over them and uses observed data to update beliefs into a full posterior distribution, enabling coherent uncertainty quantification and probabilistic forecasting.

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Sources

  1. Pole, A., West, M., & Harrison, J. (1994). Applied Bayesian Forecasting and Time Series Analysis. Chapman & Hall. ISBN: 978-0412416903
  2. Box, G. E. P., Jenkins, G. M., Reinsel, G. C., & Ljung, G. M. (2015). Time Series Analysis: Forecasting and Control (5th ed.). Wiley. ISBN: 978-1118675021

Related methods

Referenced by

ScholarGateBayesian ARIMA model (Bayesian Autoregressive Integrated Moving Average Model). Retrieved 2026-06-04 from https://scholargate.app/tr/econometrics/bayesian-arima-model