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Do OPEC announcements influence oil prices?

Listed author(s):
  • Loutia, Amine
  • Mellios, Constantin
  • Andriosopoulos, Kostas
Registered author(s):

    This paper investigates the effect of OPEC production decisions (increase, cut, maintain) on both WTI and Brent crude oil prices between Q1 1991 and Q1 2015 by employing the event study methodology and by using two indices as benchmarks (BCI and S&P GSCI). We employ an EGARCH model to take into account the high volatility of oil prices and some stylized facts characterizing this volatility. We find that the impact of OPEC’s announcements on oil prices (i)evolves over time and among decisions, (ii) is more significant for production cut and maintain, (iii) is different for WTI and Brent prices, and (iv) is sensitive to the benchmark index. Moreover, OPEC’s decisions depend on the exploration and extraction cost of more expensive/unconventional oil resources.

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    File URL: http://www.sciencedirect.com/science/article/pii/S0301421515302007
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    Article provided by Elsevier in its journal Energy Policy.

    Volume (Year): 90 (2016)
    Issue (Month): C ()
    Pages: 262-272

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    Handle: RePEc:eee:enepol:v:90:y:2016:i:c:p:262-272
    DOI: 10.1016/j.enpol.2015.11.025
    Contact details of provider: Web page: http://www.elsevier.com/locate/enpol

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