Market power, asset allocation, and oil prices, by Steve Randy Waldman: In response to a (somewhat ridiculous) proposal that we "sue OPEC" over high oil prices, Mark Thoma writes:
[I]t's unlikely that [monopoly power] is the factor behind the run-up in prices. ...
I think there may have been a change over the last few years in the market power of oil producers, for structural reasons. Traditionally, OPEC has suffered from the usual problem that makes large cartels unwieldy: Under agreements to restrain production, members individually have an incentive to cheat and sell larger-than-agreed upon quantities at still artificially high prices. But that assumes that the production quotas are significantly beneath the capacity of most members to produce. More subtly, it also assumes that each country gains by producing more rather than less oil, if cartel prices are maintained. Both of those assumptions may no longer hold.
As the global oil market has grown, demand may have outpaced individual countries' capacity to supply, either because investment in new projects has not kept pace, or because nations have hit domestic "peak oil". (See Indonesia for an extreme example.) Other countries may desperately need money in order to fund current spending, so it is widely known they will produce as much as they can, regardless of quotas. Ironically, as long as the total capacity ... is well below global demand at the cartel's target price, the certainty of their output may enhance the ability of discretionary producers to control the quantity produced.
It'd always be easier for a cartel of five or six producers to exercise market power than a cartel of, say, thirteen. But that's especially true when cartel members have little incentive to cheat. ...[O]il producers ... spend far less than the oil revenue they receive. For Saudi Arabia, selling a barrel more of oil is a portfolio choice: revenue from the marginal barrel will be saved, not spent, so the question becomes whether it is wise to shift some of the Kingdom's current allocation out of oil and into some asset that can be purchased with currency. For countries that have very little non-oil savings, mere diversification would encourage oil sales. It is unwise to have all ones eggs in one basket, and oil producers remember all too well that world prices can go down as well as up. They'd want to store their national wealth in an "efficient portfolio", one that maximizes their return on risk by including a variety of investments.
But as oil producing nations have accumulated vast reserves of financial assets, switching from oil-in-the ground to stocks, bonds, or bank accounts is no longer so sure a bet. ... Central banks and sovereign wealth funds of oil-producing nations already hold hundreds of billions of dollars worth of Western financial assets. They might already have reached or exceeded what they view as an optimal allocation of their national wealth into these securities. Of course, producers are still not well diversified, and it's pretty clear that sovereign wealth funds are looking for alternative assets that might hedge their exposure both to oil and Western paper. But allocating into less liquid, unfamiliar categories of assets is slow work if you want to do it well. Perhaps current oil revenues outstrip oil producers' capacity to find good investment opportunities, and they view oil-in-the-ground as a better second-best asset than dollars in the bank.
Ten years ago, oil producers did not have vast hoards of dollars and euros, and required oil revenue to meet budgetary needs. World demand was low enough that cheating by OPEC members could corrode producer pricing. It was hard to exercise market power. Now, cheaters don't matter, and discretionary producers may be indifferent or worse to the prospect of selling a barrel more of oil at current prices.
(In a sense you might not call this market power at all, as price equals marginal cost, that is to oil producers, the assets they can buy for the dollar price of a barrel of oil are worth no more to them than a barrel of oil left in the ground.) ... [...more...]