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Multi‐model Forecasts of the West Texas Intermediate Crude Oil Spot Price
Author(s) -
Ryan Laura,
Whiting Bronwen
Publication year - 2017
Publication title -
journal of forecasting
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.543
H-Index - 59
eISSN - 1099-131X
pISSN - 0277-6693
DOI - 10.1002/for.2440
Subject(s) - akaike information criterion , econometrics , west texas intermediate , spot contract , weighting , crude oil , volatility (finance) , bayesian inference , bayesian probability , statistics , bayesian information criterion , deviance information criterion , economics , mathematics , financial economics , medicine , petroleum engineering , engineering , radiology , futures contract
We measure the performance of multi‐model inference (MMI) forecasts compared to predictions made from a single model for crude oil prices. We forecast the West Texas Intermediate (WTI) crude oil spot prices using total OECD petroleum inventory levels, surplus production capacity, the Chicago Board Options Exchange Volatility Index and an implementation of a subset autoregression with exogenous variables (SARX). Coefficient and standard error estimates obtained from SARX determined by conditioning on a single ‘best model’ ignore model uncertainty and result in underestimated standard errors and overestimated coefficients. We find that the MMI forecast outperforms a single‐model forecast for both in‐ and out‐of‐sample datasets over a variety of statistical performance measures, and further find that weighting models according to the Bayesian information criterion generally yields superior results both in and out of sample when compared to the Akaike information criterion. Copyright © 2016 John Wiley & Sons, Ltd.