Global Oil Markets Revisited - Cartel or Stackelberg Market?

Konferenzbeitrag

This paper investigates the existence of market power and the sequentiality of games in the crude oil market. In particular, we examine whether Saudi Arabia acts as a Stackelberg leader or in a simultaneous-move framework, in a number of market power scenarios ranging from perfect competition to cartel. We develop a numerical simulation model that is formulated as a complementarity problem, allowing for the possibility of strategic interaction between the players. In contrast to other partial equilibrium models of natural resource markets, the model proposed in this paper explicitly takes into account the influence of price pools such as Brent and WTI where arbitrageurs exploit price differentials that are not justified by transport costs. Our results indicate that all suppliers exert market power while Saudi Arabia acts as Stackelberg leader. More specifically, we find that OPEC members do not act cooperatively, i.e. they do not maximise joint profits. Rather, they exhibit strategic non-cooperative behaviour, rejecting the notion that OPEC is a cartel.

Object Details

• Language: Englisch

References and Relationships

• Bibliographic citation: Series: Beiträge zur Jahrestagung des Vereins für Socialpolitik 2010: Ökonomie der Familie - Session: Oligopolistic Competition and Network Formation ; No. F9-V1

Classification and Topics

• Classification: Wirtschaft ; Oligopoly and Other Imperfect Markets ; Mining, Extraction, and Refining: Hydrocarbon Fuels ; Energy: Demand and Supply; Prices
• Subject: crude oil ; market structure ; cartel ; simulation model ; price indices

Contributors, Places and Time

• Event: Geistige Schöpfung
• (who): Holz, Franziska ; Huppmann, Daniel
• Event: Veröffentlichung
• (who): Verein für Socialpolitik
• (where): Frankfurt a. M.
• (when): 2010

Further information

• Handle: http://hdl.handle.net/10419/37146
• Last update: 10.03.2025, 11:44 AM CET