1. Oil price jumps and the uncertainty of oil supplies in a geopolitical perspective: The role of OPEC’s spare capacity
- Author
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Jamal Bouoiyour, Amal Miftah, Refk Selmi, Institut de Recherche en Management et Pays Emergents (IRMAPE), ESC Pau, Centre d'Analyse Théorique et de Traitement des données économiques (CATT), Université de Pau et des Pays de l'Adour (UPPA), and Institut de Recherche pour le Développement (IRD)
- Subjects
Supply disruption ,020209 energy ,02 engineering and technology ,Geopolitics ,Risk index ,0502 economics and business ,JEL: G - Financial Economics/G.G1 - General Financial Markets/G.G1.G11 - Portfolio Choice • Investment Decisions ,0202 electrical engineering, electronic engineering, information engineering ,Economics ,JEL: C - Mathematical and Quantitative Methods/C.C5 - Econometric Modeling/C.C5.C58 - Financial Econometrics ,050207 economics ,Oil market ,[QFIN]Quantitative Finance [q-fin] ,05 social sciences ,Geopolitical risks ,Oil price jumps ,International economics ,[SHS.ECO]Humanities and Social Sciences/Economics and Finance ,General Business, Management and Accounting ,stomatognathic diseases ,OPEC’s spare production capacity ,Spare part ,Terrorism ,JEL: G - Financial Economics/G.G1 - General Financial Markets/G.G1.G15 - International Financial Markets ,Oil price ,Volatility (finance) ,General Economics, Econometrics and Finance - Abstract
International audience; The contribution of this paper is threefold: first, it introduces a new geopolitical risk index that incorporates recent geopolitical events ignored in Caldara and Iacoviello (2018)’s index. In addition to war threats and acts, terrorist threats and acts and nuclear threats, the new indicator accounts for global trade tensions, the changing fundamentals of U.S.-China relations, the escalated U.S.-Iran conflict, Saudi Arabia’s uncertainty, Venezuela’s crisis, and OPEC news that rise in response to important OPEC meetings and events connected with OPEC production levels. Second, it addresses how the volatility of six oil prices (the Nigerian Bonny Light, Brent, Dubai, OPEC, Tapis, and WTI) behave when the developed geopolitical risk index unexpectedly changes. Third, it examines whether OPEC maintains a buffer of spare capacity that it uses to respond to potential crises that reduce oil supplies. We show that an increase in the geopolitical risk index is significantly associated with unanticipated oil price changes, though with varying sensitivities. Our findings also reveal that OPEC’s use of spare capacity reduces the reaction of oil price to geopolitical risks but moderately, thus suggesting a limited stabilizing influence on the oil market. The limited amount of spare production capacity leaves the oil market on a knife’s edge as it deals with a host of potential supply disruptions stemming from geopolitical issues.
- Published
- 2020