As Arab nations increase their oil output, most economists expect the world price of crude to drop; and, indeed, last month the major oil-exporting nations appeared to recognize that the dizzying upward price spiral had ended. At a meeting in Vienna, they pledged to hold the line at $10.80 per bbl. until June 30. Last week, however, Indonesia surprisingly lifted its price to $11.70, thus violating the freeze agreement.
Why? Business News, a Jakarta paper, editorialized: "It is proper for us to determine our oil-price policy based on our own interest." That interest swiftly became clear when the Japanese, who...