Saturday, January 26, 2008

Markets adapt: Complex new instruments diversify risk and serve the public good

Op-Ed Columnist Two Cheers for Wall St. By DAVID BROOKS NYT: January 25, 2008
The only question is which narrative is going to prevail, the Greed Narrative or the Ecology Narrative.
The Greed Narrative goes something like this: The financial markets are dominated by absurdly overpaid zillionaires. They invent complex financial instruments, like globally securitized subprime mortgages that few really understand. They dump these things onto the unsuspecting, sending destabilizing waves of money sloshing around the globe. Economies melt down. Regular people lose jobs and savings. Meanwhile, the financial insiders still get their obscene bonuses, rain or shine.
The morality of the Greed Narrative is straightforward. A small number of predators destabilize the economy and reap big bonuses. The financial system is fundamentally broken. Government should step in and control the malefactors of great wealth.
The Ecology Narrative is different. It starts with the premise that investors and borrowers cooperate and compete in a complex ecosystem. Everyone seeks wealth while minimizing risk. As Jim Manzi, a software entrepreneur who specializes in applied artificial intelligence, has noted, the chief tension in this ecosystem is between innovation and uncertainty. We could live in a safer world, but we’d have to forswear creativity.
The United States has generally opted for financial innovation. This has worked out pretty well. The U.S. has enjoyed 25 years of strong economic growth, in part because capital has been efficiently allocated to companies that can use it well.
Financial instruments like adjustable-rate and subprime mortgages have allowed millions of people to get homes they could not otherwise purchase, and research shows that most of these tools have been used intelligently.
Hedge funds have proliferated to help investors manage risk. These things exist precisely because investors want to smooth out volatility. In the old days, a blow to, say, the Texas economy could have dried up lending in Texas, but now funds flow globally, and money from one part of the world can shore up weakness in another.
As Sebastian Mallaby of the Council on Foreign Relations has pointed out, time and again hedge funds have dampened market instability. If a currency, a company or a stock market starts to spiral downward, deep-pocketed funds, smelling bargains, will come in and stabilize its assets. If a company’s price is rising to unsustainable levels, contrarian funds bet against the hype.
Most of the time, the complex new instruments diversify risk and serve the public good. But life requires trade-offs, and, as we’re being reminded this week, the innovation process involves a painful adolescence.
When a new instrument enters the market, it takes a while before people understand and institutionalize it. Whether the product is high-yield bonds or mortgage-backed securities, there’s a tendency to get carried away.
In the first stage of this adolescence, investors look around and see everybody else making money off some new instrument. As Nicholas Bloom of Stanford notes: “They assume they are fine because they see everyone else buying it.” Individual bankers have a special incentive to get in on the ride because their yearly bonus is determined by how they do in the short term.
Then there’s a moment when people realize how stupid they have been. They’ve bought a pile of subprime mortgages without really knowing what they’ve purchased. The ratings agencies suddenly don’t look so reliable. The cycle of overconfidence becomes a cycle of underconfidence because nobody knows who is holding worthless paper.
Then, finally, maturity sets in. Those who have lost great gobs of money get fired. People still find the new product useful, but within parameters and with greater safeguards.
The lesson of the Ecology Narrative is that, in most cases, the market corrects itself. Maybe this year banks will change their pay structure so there’s not so much emphasis on short-term results. Maybe companies will change their boards to improve scrutiny over complex new instruments. In short, markets adapt.
People who embrace the Ecology Narrative don’t like the offensive bonuses that get handed out on Wall Street. They just don’t see any way the government can curtail them without rending the fabric of the ecosystem. They don’t like the periodic crises, but don’t see how government can prevent them without clamping down on innovation. The challenge is to give people the means to withstand the perturbations.
The Ecology Narrative is not morally satisfying. I wouldn’t bet on its popularity as a backlash against Wall Street and finance sweeps across a recession-haunted country. But the Ecology Narrative has one thing going for it. It happens to be true.

1 comment:

  1. Brooks the bozo in "paradise", or rather the wreckage of civilization.

    And yet he cant even begin to see it (the wreckage) or even begin to understand how and why the wreckage occurred, or how his "conservative" friends are up to their necks in the wrecking project. And quite literally making a killing in doing so---multiple upon millions of killings in fact, and every day.

    Perhaps he (they) should look in the mirror?
    Or step outside of their airconditioned offices and see the airconditioned nightmare outside.

    Or better still turn on the TV set and watch the utter wasteland portrayed there---brought to one and all by his "conservative" corporate friends.

    What would someone who is an apologist for capitalism know about ecology.
    Capitalism relentlessly destroys and reduces to rubble, all patterns of relationship both cultural & ECOLOGICAL.

    And what if the collective "invisible hand" that is driving the "market" is deeply and inherently pathological, being a creation of the very same collective insanity portrayed and advertised on TV---utterly degraded gross "realism" ("reality" TV) rules.

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