Economics of oil prices and the role of OPEC
Date of Completion
Economics, General|Economics, Theory
Two oil price shocks changed the pattern of cheap oil. The first was the Arab embargo on oil exports in 1973. Oil prices rose five fold. In 1978, the second was the fall of Shah Iran. Prices soared to $80-$100 a barrel in today's prices. ^ In 1960, OPEC was established and since then it has been a considerable political and economical force in the oil market. Two thirds of the world's oil reserves belong to OPEC members. When we look at the oil prices over the past years, one could argue that OPEC is responsible for most of the price increases due to their production cuts and market power. This dissertation provides a general framework to examine the role of OPEC in affecting oil prices through the extracted quantities. ^ A mathematical model is developed to explore the objective function of OPEC, which includes economic and political considerations. The idea is that OPEC members consider both the political support of their citizens and profits when determining oil extraction rates. ^ This support is represented by a "harm function" which was added to the objective function of OPEC. The solution of the model lends some support for inclusion of this harm function, through which OPEC benefits from the cuts in production aimed at harming the western countries. For this harm function to be meaningful empirically, OPEC members should have a high harm indicator, α t. ^ With high harm indicator values, OPEC harms itself financially. The results suggest that OPEC appears to be accepting considerable monetary set backs to appease its citizens' taste for harming the West. At different discount rates, the monetary losses range from about 10-20%. ^ Solving the mathematical model required estimation of the residual demand that OPEC faces plus the cost function that applies to OPEC production. This dissertation reports the results of these estimations. ^ Finally, this dissertation looks at the effect of the price control policies adopted by the U.S. on OPEC. It provides some evidence that OPEC did respond to these price controls, but not in a monotonic fashion. For some periods it did cut production while in other periods production levels increased. ^
Kisswani, Khalid M, "Economics of oil prices and the role of OPEC" (2009). Doctoral Dissertations. AAI3367363.