The second quarter of this year was the most profitable ever for Big Oil: the six largest Western oil companies reported a 40% jump in profits, to a combined $51.6 billion. Exxon Mobil, the biggest of them all, banked $11.7 billion, the highest-ever quarterly profit reported by an American firm, beating its own record. But nobody expects a repeat of such feats of capitalism in the quarter soon ending, thanks to the tumble in the oil price from its peak of $147 in July. And given all the recent talk about levying windfall taxes on them, the oil giants may think that is just as well.rnHowever, anyone tempted to hope that falling energy costs will mean higher profits for other American firms should think again. To the extent that oil prices are falling because of slowing global growth-the likeliest explanation, despite the flap earlier this year about the role of speculators-then they are likely to be an indicator of falling profits across the board. As oil prices tripled between 2002 and 2007, aggregate corporate profits doubled. Both reflected strong global demand, points out David Rosenberg, an economist at Merrill Lynch.
展开▼