Falling Oil Prices: Where Is the Floor?

Abstract

The recent precipitous decline in world oil prices from $28 per barrel in November 1985 to $12 per barrel in March 1986 has perplexed most industry analysts and OPEC watchers. As oil prices continue to deteriorate, the central question now seems to be: "Is there a price floor below which oil prices will not fall; and if so, where is it?" Economic theory would suggest that at some price level, short-run marginal extraction costs of oil will eventually exceed marginal revenues from that production, leading to the widespread abandonment of the relatively higher-cost oil wells currently operated by competitive producers in non-OPEC areas. Presumably, once the price of oil falls to this floor, massive production cutbacks in high-cost, non-OPEC areas due to abandonment and reductions in new drilling activity would enable the lower-cost OPEC producers to significantly expand their market shares, thereby eliminating any incentives for further price reductions.