Tuesday, October 28, 2008

Fear and Loathing in America; Brooks on "Perception"



October 28, 2008
Op-Ed Columnist
The Behavioral Revolution
By DAVID BROOKS
in NY Times

"Roughly speaking, there are four steps to every decision. First, you perceive a situation. Then you think of possible courses of action. Then you calculate which course is in your best interest. Then you take the action.

Over the past few centuries, public policy analysts have assumed that step three is the most important. Economic models and entire social science disciplines are premised on the assumption that people are mostly engaged in rationally calculating and maximizing their self-interest.

But during this financial crisis, that way of thinking has failed spectacularly. As Alan Greenspan noted in his Congressional testimony last week, he was “shocked” that markets did not work as anticipated. “I made a mistake in presuming that the self-interests of organizations, specifically banks and others, were such as that they were best capable of protecting their own shareholders and their equity in the firms.”

So perhaps this will be the moment when we alter our view of decision-making. Perhaps this will be the moment when we shift our focus from step three, rational calculation, to step one, perception.

Perceiving a situation seems, at first glimpse, like a remarkably simple operation. You just look and see what’s around. But the operation that seems most simple is actually the most complex, it’s just that most of the action takes place below the level of awareness. Looking at and perceiving the world is an active process of meaning-making that shapes and biases the rest of the decision-making chain.

Economists and psychologists have been exploring our perceptual biases for four decades now, with the work of Amos Tversky and Daniel Kahneman, and also with work by people like Richard Thaler, Robert Shiller, John Bargh and Dan Ariely.

My sense is that this financial crisis is going to amount to a coming-out party for behavioral economists and others who are bringing sophisticated psychology to the realm of public policy. At least these folks have plausible explanations for why so many people could have been so gigantically wrong about the risks they were taking.

Nassim Nicholas Taleb has been deeply influenced by this stream of research. Taleb not only has an explanation for what’s happening, he saw it coming. His popular books “Fooled by Randomness” and “The Back Swan” were broadsides at the risk-management models used in the financial world and beyond.

In “The Black Swan,” Taleb wrote, “The government-sponsored institution Fannie Mae, when I look at its risks, seems to be sitting on a barrel of dynamite, vulnerable to the slightest hiccup.” Globalization, he noted, “creates interlocking fragility.” He warned that while the growth of giant banks gives the appearance of stability, in reality, it raises the risk of a systemic collapse — “when one fails, they all fail.”

Taleb believes that our brains evolved to suit a world much simpler than the one we now face. His writing is idiosyncratic, but he does touch on many of the perceptual biases that distort our thinking: our tendency to see data that confirm our prejudices more vividly than data that contradict them; our tendency to overvalue recent events when anticipating future possibilities; our tendency to spin concurring facts into a single causal narrative; our tendency to applaud our own supposed skill in circumstances when we’ve actually benefited from dumb luck.

And looking at the financial crisis, it is easy to see dozens of errors of perception. Traders misperceived the possibility of rare events. They got caught in social contagions and reinforced each other’s risk assessments. They failed to perceive how tightly linked global networks can transform small events into big disasters.

Taleb is characteristically vituperative about the quantitative risk models, which try to model something that defies modelization. He subscribes to what he calls the tragic vision of humankind, which “believes in the existence of inherent limitations and flaws in the way we think and act and requires an acknowledgement of this fact as a basis for any individual and collective action.” If recent events don’t underline this worldview, nothing will.

If you start thinking about our faulty perceptions, the first thing you realize is that markets are not perfectly efficient, people are not always good guardians of their own self-interest and there might be limited circumstances when government could usefully slant the decision-making architecture (see “Nudge” by Thaler and Cass Sunstein for proposals). But the second thing you realize is that government officials are probably going to be even worse perceivers of reality than private business types. Their information feedback mechanism is more limited, and, being deeply politicized, they’re even more likely to filter inconvenient facts.

This meltdown is not just a financial event, but also a cultural one. It’s a big, whopping reminder that the human mind is continually trying to perceive things that aren’t true, and not perceiving them takes enormous effort."

Thursday, October 23, 2008

more Fun with Jon and Colbert and Greenspan





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How can such "intelligent" people, be so unwise?

Greenspan:

"Mr. Greenspan said he had made a “mistake” in believing that banks operating in their self-interest would be enough to protect their shareholders and the equity in their institutions.

Mr. Greenspan said that he had found “a flaw in the model that I perceived is the critical functioning structure that defines how the world works.”

Mr. Greenspan, who headed the nation’s central bank for 18.5 years, said that he and others who believed lending institutions would do a good job of protecting their shareholders are in a “state of shocked disbelief.”"

NY Times (AP)

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Tuesday, October 21, 2008

Are You a "Real" American? Classic Jon Stewart







I'm glad Republicans finally made this an issue. George Bush lost almost every major city in America and still won eight/four years ago.

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McCain needs a rest!

Sunday, October 12, 2008

Quotes:

...As Seneca, the Roman Stoic who advised treating the body “somewhat strictly,” wrote in a letter: “Avoid whatever is approved of by the mob, and things that are the gift of chance. Whenever circumstance brings some welcome thing your way, stop in suspicion and alarm ...They are snares. ... we think these things are ours when in fact it is we who are caught. That track leads to precipices; life on that giddy level ends in a fall.”

from
Op-Ed Columnist
Are We Rome? Tu Betchus!
By MAUREEN DOWD
Published: October 11, 2008

Friday, October 10, 2008

Wall Street and Conservatism hit The Wall!

"Fear has been running rampant all over the Street. Fear and greed, that's what rules the Street. I think the carcass has been stripped to the bone," said Dave Henderson, a floor trader on the New York Stock Exchange for Raven Securities Corp.

"The mood, it swings with the market. When we went positive, the euphoria down there was awesome. It's like at a football game," he said...

...losses for the year totaled a staggering $8.3 trillion...

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October 10, 2008
Op-Ed Columnist
The Class War Before Palin
By DAVID BROOKS

Modern conservatism began as a movement of dissident intellectuals. Richard Weaver wrote a book called, “Ideas Have Consequences.” Russell Kirk placed Edmund Burke in an American context. William F. Buckley famously said he’d rather be governed by the first 2,000 names in the Boston phone book than by the faculty of Harvard. But he didn’t believe those were the only two options. His entire life was a celebration of urbane values, sophistication and the rigorous and constant application of intellect.

Driven by a need to engage elite opinion, conservatives tried to build an intellectual counterestablishment with think tanks and magazines. They disdained the ideas of the liberal professoriate, but they did not disdain the idea of a cultivated mind.

Ronald Reagan was no intellectual, but he had an earnest faith in ideas and he spent decades working through them. He was rooted in the Midwest, but he also loved Hollywood. And for a time, it seemed the Republican Party would be a broad coalition — small-town values with coastal reach.

In 1976, in a close election, Gerald Ford won the entire West Coast along with northeastern states like New Jersey, Connecticut, Vermont and Maine. In 1984, Reagan won every state but Minnesota.

But over the past few decades, the Republican Party has driven away people who live in cities, in highly educated regions and on the coasts. This expulsion has had many causes. But the big one is this: Republican political tacticians decided to mobilize their coalition with a form of social class warfare. Democrats kept nominating coastal pointy-heads like Michael Dukakis so Republicans attacked coastal pointy-heads.

Over the past 15 years, the same argument has been heard from a thousand politicians and a hundred television and talk-radio jocks. The nation is divided between the wholesome Joe Sixpacks in the heartland and the oversophisticated, overeducated, oversecularized denizens of the coasts.

What had been a disdain for liberal intellectuals slipped into a disdain for the educated class as a whole. The liberals had coastal condescension, so the conservatives developed their own anti-elitism, with mirror-image categories and mirror-image resentments, but with the same corrosive effect.

Republicans developed their own leadership style. If Democratic leaders prized deliberation and self-examination, then Republicans would govern from the gut.

George W. Bush restrained some of the populist excesses of his party — the anti-immigration fervor, the isolationism — but stylistically he fit right in. As Fred Barnes wrote in his book, “Rebel-in-Chief,” Bush “reflects the political views and cultural tastes of the vast majority of Americans who don’t live along the East or West Coast. He’s not a sophisticate and doesn’t spend his discretionary time with sophisticates. As First Lady Laura Bush once said, she and the president didn’t come to Washington to make new friends. And they haven’t.”

The political effects of this trend have been obvious. Republicans have alienated the highly educated regions — Silicon Valley, northern Virginia, the suburbs outside of New York, Philadelphia, Chicago and Raleigh-Durham. The West Coast and the Northeast are mostly gone.

The Republicans have alienated whole professions. Lawyers now donate to the Democratic Party over the Republican Party at 4-to-1 rates. With doctors, it’s 2-to-1. With tech executives, it’s 5-to-1. With investment bankers, it’s 2-to-1. It took talent for Republicans to lose the banking community.

Conservatives are as rare in elite universities and the mainstream media as they were 30 years ago. The smartest young Americans are now educated in an overwhelmingly liberal environment.

This year could have changed things. The G.O.P. had three urbane presidential candidates. But the class-warfare clichés took control. Rudy Giuliani disdained cosmopolitans at the Republican convention. Mitt Romney gave a speech attacking “eastern elites.” (Mitt Romney!) John McCain picked Sarah Palin.

Palin is smart, politically skilled, courageous and likable. Her convention and debate performances were impressive. But no American politician plays the class-warfare card as constantly as Palin. Nobody so relentlessly divides the world between the “normal Joe Sixpack American” and the coastal elite.

She is another step in the Republican change of personality. Once conservatives admired Churchill and Lincoln above all — men from wildly different backgrounds who prepared for leadership through constant reading, historical understanding and sophisticated thinking. Now those attributes bow down before the common touch.

And so, politically, the G.O.P. is squeezed at both ends. The party is losing the working class by sins of omission — because it has not developed policies to address economic anxiety. It has lost the educated class by sins of commission — by telling members of that class to go away.