Cheaper oil

Many winners, a few bad losers

A lower price will boost the world economy and harm some unpleasant regimes—but there are risks

Oct 25th 2014 | From the print edition

THE collapse of the Soviet Union in 1991 had many causes. None was as basic as the fall in the price of oil, its main export, by two-thirds in real terms between 1980 and 1986. By the same token, the 14-year rule of Vladimir Putin, heir to what remained, has been bolstered by a threefold rise in the oil price.

Now the oil price is falling again. Since June, it has dropped from about $115 for a barrel of Brent crude to $85 or so—a reduction of roughly a quarter. If prices settle at today’s level, the bill for oil consumers will be about $1 trillion a year lower. That would be a shot in the arm for a stagnating world economy. It would also have big political consequences. For some governments it would be a rare opportunity; for others, a threat.

The scale of shale

Predicting oil prices is a mug’s game (we speak from experience). The fall of the past three months is partly the result of unexpected—and maybe short-lived—developments. Who would have guessed that chaotic, war-torn Libya would somehow be pumping 40% more oil at the end of September than it had just a month earlier? Saudi Arabia’s decision to boost output to protect its market share and hurt American shale producers and see off new developments in the Arctic was also a surprise. Perhaps the fall was exaggerated by hedge-fund investors dumping oil they had been holding in the false expectation of rising prices.

Geopolitical shocks can surprise on the upside as well as the down. Saudi Arabia may well decide to resume its self-appointed post as swing producer and cut output to push prices up once more. With war stalking Iraq, Libya still fragile and Nigeria prey to insurgency (see article), supply is vulnerable to chaotic forces.

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