QUANTS — The Guys Behind the Guise

it follows that the investors are the ONLY parties with standing to make any claim on the mortgage, note or obligation. But they won’t make that claim because of the exposure to risk that could leave them with even more loss than the current loss on their investment. This leaves trillions of dollars in unclaimed proceeds. The question is who should get it. Obviously it was the financially sophisticated intermediaries who were able to step in and bluff the court system and recording offices into accepting fraudulent, fabricated and forged documentation.

98% of the foreclosures end up with these intermediaries getting title to property that they never financed and were handsomely paid for handling at one point or another.

50%-60% of “modifications end up in foreclosure anyway. Even with good payment terms a $300,000 mortgage on a $150,000 piece of property is not appealing to even the least sophisticated borrower.

Today’s NY Times report on Quants, if you read it carefully, will tell you a lot about how Wall Street almost pulled off the perfect crime. In fact, the complexity of the derivatives they created and the complex structure of personnel involved in their creation and valuation created a level of plausible deniability beyond the reach and beyond the comprehension of the newbie B-School graduates sitting at regulatory agencies, not having the faintest idea what they were looking at. Small wonder, Greenspan admitted that he didn’t understand them either but did nothing in 2005 because he was afraid of a global economic collapse, high unemployment, crashing industries and a general swoon in asset prices from housing to stocks. In hindsight he and everyone else admits we would have been far better off if we had bitten the bullet then than now. By allowing the problem to grow the fall was longer and deeper.

At the heart of the “complexity” (read that “lie”) was the use of computer algorithms that took spreadsheet projections to levels of “sophistication” never seen before. The result was that when a computer spit out a value for mortgage backed securities, it was impossible to audit by hand without perhaps 200 PhD’s spending the better part of a decade working it out in committees. So Wall Street got to create something that was treated as the equivalent of money and the value of this money was whatever Wall Street said. And with a little slight of hand with the rating agencies and false insurance policies from an entity (AIG) that couldn’t make good on the insurance, nobody questioned it because EVERYONE looked like they were making a ton of money.

In truth only the intermediaries were making money. Much like the stockbroker who churns an account making transaction fees until there is nothing left in the account and then moving on to the next victim. The Wall Street firms, whose stocks were traded publicly, had no risk whatsoever. They were essentially capitalized by investors in their stock, investors (Customers) in their financial products and when they found this opportunity, struck the mother load — everyone wanted a higher return and greater safety — at least that its how it was sold.

The Wall Street firms were quick to report their earnings because bonuses and stock options were directly affected and stockholders were happy with rising value of their investments in Wall Street firms. But those profits were in reality the proceeds of fraud and theft. And they were not disclosed to the borrowers contrary to the Truth in Lending Act. In a Machiavellian way, they were brilliant in this strategy — they were not even the issuers of the securities. The issuers were the people at a “loan closing” far away who were executing documentation that turned out to be used as the negotiable instruments that were later sold as unregulated securities. The fact that the notes were rendered non-negotiable and that pooling of the notes resulted in a loss of identity of the note which made the note unsecured, was possibly unknown but definitely irrelevant to the “masters of the universe” on Wall Street.

The end result was that the “borrowers”/issuers did not know what they were doing, who they were dealing with, what their real cost was on the deal (especially with inflated appraisals, much the same as inflated appraisals of the mortgage backed securities), and who was getting paid. It was a securities deal usually coupled with several financial products which takes them out of the realm of any “exemption” from Truth in Lending requirements. Thus the investors, who did not know what they were buying, are left with less than zero just as the borrowers are left with less than zero. Both are underwater and neither will ever completely recoup their investments regardless of any stimulus or quantitative easing from central banks.

Despite the computer driven valuations that were produced, the real value was zero for both investors and “borrowers”/issuers. And now the investors are log-jammed into a place where they either eat the entire loss or find a way to recover from the intermediaries. They can’t actually make a claim against the borrowers because even if they successfully established their status as holders in due course, that would mean they were taking the chance of being hit with all the defenses, claims and counterclaims under TILA, deceptive lending, securities violations, rescission, treble damages, usury and so forth. So investors are not making the claims — even when they are clearly identified as a single hedge fund. They are suing Countrywide or other intermediaries trying to recoup their bad investments from the group (the intermediary servicer, trustee or other interloper) who have no defenses, claims and counterclaims and who have no basis for claiming treble damages, interest, attorney fees and court costs.

This has left a void — the only parties who are actually losing money are the investors and borrowers who are now under water because of the inflated appraisals and tricky mortgage terms that were not disclosed. It goes without saying that under the single transaction doctrine, neither the investor nor the borrower would have ever made their part of the deal if there had been full disclosure of all of the above. That’s called fraud. Since the investors are the only parties who could claim they are losing money from “non-payment” on the note (assuming they were not paid by AIG, Federal bailout, other insurance or cross collateralization) it follows that the investors are the ONLY parties with standing to make any claim on the mortgage, note or obligation. But they won’t make that claim because of the exposure to risk that could leave them with even more loss than the current loss on their investment. This leaves trillions of dollars in unclaimed proceeds. The question is who should get it. Obviously it was the financially sophisticated intermediaries who were able step in and bluff the court system and recording offices into accepting fraudulent, fabricated and forged documentation. And they are getting their way. 98% of the foreclosures end up with these intermediaries getting title to property that they never financed and were handsomely paid for handling at one point or another.

THIS is why “borrower” should stand up and fight. The windfall here is to thieving companies who were already paid. If inequality is largely accepted as being at least partially responsible for the current financial crisis and if these intermediaries are not necessary to the health of the financial system (servicers, trustees etc.) then clearly the correction of that inequality, trillions of dollars, should move to the homeowners who were the victims of fraud and whose identities and signatures were used to create vast amounts of profits off of transactions that were falsely presented to both sides. With equity restored to homeowners and the end of foreclosures and declining home prices, perhaps a deal could be struck between the investors who lost out and then homeowners who now have their houses free and clear, so that the credit system could be restored with trust and confidence.

March 10, 2009

They Tried to Outsmart Wall Street

Emanuel Derman expected to feel a letdown when he left particle physics for a job on Wall Street in 1985.

After all, for almost 20 years, as a graduate student at Columbia and a postdoctoral fellow at institutions like Oxford and the University of Colorado, he had been a spear carrier in the quest to unify the forces of nature and establish the elusive and Einsteinian “theory of everything,” hobnobbing with Nobel laureates and other distinguished thinkers. How could managing money compare?

But the letdown never happened. Instead he fell in love with a corner of finance that dealt with stock options.

“Options theory is kind of deep in some way. It was very elegant; it had the quality of physics,” Dr. Derman explained recently with a tinge of wistfulness, sitting in his office at Columbia, where he is now a professor of finance and a risk management consultant with Prisma Capital Partners.

Dr. Derman, who spent 17 years at Goldman Sachs and became managing director, was a forerunner of the many physicists and other scientists who have flooded Wall Street in recent years, moving from a world in which a discrepancy of a few percentage points in a measurement can mean a Nobel Prize or unending mockery to a world in which a few percent one way can land you in jail and a few percent the other way can win you your own private Caribbean island.

They are known as “quants” because they do quantitative finance. Seduced by a vision of mathematical elegance underlying some of the messiest of human activities, they apply skills they once hoped to use to untangle string theory or the nervous system to making money.

This flood seems to be continuing, unabated by the ongoing economic collapse in this country and abroad. Last fall students filled a giant classroom at M.I.T. to overflowing for an evening workshop called “So You Want to Be a Quant.” Some quants analyze the stock market. Others churn out the computer models that analyze otherwise unmeasurable risks and profits of arcane deals, or run their own hedge funds and sift through vast universes of data for the slight disparities that can give them an edge.

Still others have opened an academic front, using complexity theory or artificial intelligence to better understand the behavior of humans in markets. In December the physics Web site arXiv.org, where physicists post their papers, added a section for papers on finance. Submissions on subjects like “the superstatistics of labor productivity” and “stochastic volatility models” have been streaming in.

Quants occupy a revealing niche in modern capitalism. They make a lot of money but not as much as the traders who tease them and treat them like geeks. Until recently they rarely made partner at places like Goldman Sachs. In some quarters they get blamed for the current breakdown — “All I can say is, beware of geeks bearing formulas,” Warren Buffett said on “The Charlie Rose Show” last fall. Even the quants tend to agree that what they do is not quite science.

As Dr. Derman put it in his book “My Life as a Quant: Reflections on Physics and Finance,” “In physics there may one day be a Theory of Everything; in finance and the social sciences, you’re lucky if there is a useable theory of anything.”

Asked to compare her work to physics, one quant, who requested anonymity because her company had not given her permission to talk to reporters, termed the market “a wild beast” that cannot be controlled, and then added: “It’s not like building a bridge. If you’re right more than half the time you’re winning the game.” There are a thousand physicists on Wall Street, she estimated, and many, she said, talk nostalgically about science. “They sold their souls to the devil,” she said, adding, “I haven’t met many quants who said they were in finance because they were in love with finance.”

The Physics of Money

Physicists began to follow the jobs from academia to Wall Street in the late 1970s, when the post-Sputnik boom in science spending had tapered off and the college teaching ranks had been filled with graduates from the 1960s. The result, as Dr. Derman said, was a pipeline with no jobs at the end. Things got even worse after the cold war ended and Congress canceled the Superconducting Supercollider, which would have been the world’s biggest particle accelerator, in 1993.

They arrived on Wall Street in the midst of a financial revolution. Among other things, galloping inflation had made finances more complicated and risky, and it required increasingly sophisticated mathematical expertise to parse even simple investments like bonds. Enter the quant.

“Bonds have a price and a stream of payments — a lot of numbers,” said Dr. Derman, whose first job was to write a computer program to calculate the prices of bond options. The first time he tried to show it off, the screen froze, but his boss was fascinated anyway by the graphical user interface, a novelty on Wall Street at the time.

Stock options, however, were where this revolution was to have its greatest, and paradigmatic, success. In the 1970s the late Fischer Black of Goldman Sachs, Myron S. Scholes of Stanford and Robert C. Merton of Harvard had figured out how to price and hedge these options in a way that seemed to guarantee profits. The so-called Black-Scholes model has been the quants’ gold standard ever since.

In the old days, Dr. Derman explained, if you thought a stock was going to go up, an option was a good deal. But with Black-Scholes, it doesn’t matter where the stock is going. Assuming that the price of the stock fluctuates randomly from day to day, the model provides a prescription for you to still win by buying and selling the underlying stock and its bonds.

“If you’re a trading desk,” Dr. Derman explained, “you don’t care if it goes up or down; you still have a recipe.”

The Black-Scholes equation resembles the kinds of differential equations physicists use to represent heat diffusion and other random processes in nature. Except, instead of molecules or atoms bouncing around randomly, it is the price of the underlying stock.

The price of a stock option, Dr. Derman explained, can be interpreted as a prediction by the market about how much bounce, or volatility, stock prices will have in the future.

But it gets more complicated than that. For example, markets are not perfectly efficient — prices do not always adjust to right level and people are not perfectly rational. Indeed, Dr. Derman said, the idea of a “right level” is “a bit of a fiction.” As a result, prices do not fluctuate according to Brownian motion. Rather, he said: “Markets tend to drift upward or cascade down. You get slow rises and dramatic falls.”

One consequence of this is something called the “volatility smile,” in which options that benefit from market drops cost more than options that benefit from market rises.

Another consequence is that when you need financial models the most — on days like Black Monday in 1987 when the Dow dropped 20 percent — they might break down. The risks of relying on simple models are heightened by investors’ desire to increase their leverage by playing with borrowed money. In that case one bad bet can doom a hedge fund. Dr. Merton and Dr. Scholes won the Nobel in economic science in 1997 for the stock options model. Only a year later Long Term Capital Management, a highly leveraged hedge fund whose directors included the two Nobelists, collapsed and had to be bailed out to the tune of $3.65 billion by a group of banks.

Afterward, a Merrill Lynch memorandum noted that the financial models “may provide a greater sense of security than warranted; therefore reliance on these models should be limited.”

That was a lesson apparently not learned.

Respect for Nerds

Given the state of the world, you might ask whether quants have any idea at all what they are doing.

Comparing quants to the scientists who had built the atomic bomb and therefore had a duty to warn the world of its dangers, a group of Wall Streeters and academics, led by Mike Brown, a former chairman of Nasdaq and chief financial officer of Microsoft, published a critique of modern finance on the Web site Edge.org last fall calling on scientists to reinvent economics.

Lee Smolin, a physicist at the Perimeter Institute for Theoretical Physics in Waterloo, Ontario, who was one of the authors, said, “What is amazing to me as I learn about this is how flimsy was the theoretical basis of the claims that derivatives and other complex financial instruments reduced risk, when their use in fact brought on instabilities.”

But it is not so easy to get new ideas into the economic literature, many quants complain. J. Doyne Farmer, a physicist and professor at the Santa Fe Institute, and the founder and former chief scientist of the Prediction Company, said he was shocked when he started reading finance literature at how backward it was, comparing it to Middle-Ages theories of fire. “They were talking about phlogiston — not the right metaphor,” Dr. Farmer said.

One of the most outspoken critics is Nassim Nicholas Taleb, a former trader and now a professor at New York University. He got a rock-star reception at the World Economic Forum in Davos this winter. In his best-selling book “The Black Swan” (Random House, 2007), Dr. Taleb, who made a fortune trading currency on Black Monday, argues that finance and history are dominated by rare and unpredictable events.

“Every trader will tell you that every risk manager is a fraud,” he said, and options traders used to get along fine before Black-Scholes. “We never had any respect for nerds.”

Dr. Taleb has waged war against one element of modern economics in particular: the assumption that price fluctuations follow the familiar bell curve that describes, say, IQ scores or heights in a population, with a mean change and increasingly rare chances of larger or smaller ones, according to so-called Gaussian statistics named for the German mathematician Friedrich Gauss.

But many systems in nature, and finance, appear to be better described by the fractal statistics popularized by Benoit Mandelbrot of IBM, which look the same at every scale. An example is the 80-20 rule that 20 percent of the people do 80 percent of the work, or have 80 percent of the money. Within the blessed 20 percent the same rule applies, and so on. As a result the odds of game-changing outliers like Bill Gates’s fortune or a Black Monday are actually much greater than the quant models predict, rendering quants useless or even dangerous, Dr. Taleb said.

“I think physicists should go back to the physics department and leave Wall Street alone,” he said.

When Dr. Taleb asked someone to come up and debate him at a meeting of risk managers in Boston not too long ago, all he got was silence. Recalling the moment, Dr. Taleb grumbled, “Nobody will argue with me.”

Dr. Derman, who likes to say it is the models that are simple, not the world, maintains they can be a useful guide to thinking as long as you do not confuse them with real science — an approach Dr. Taleb scorned as “schizophrenic.”

Dr. Derman said, “Nobody ever took these models as playing chess with God.”

Do some people take the models too seriously? “Not the smart people,” he said.

Quants say that they should not be blamed for the actions of traders. They say they have been in the forefront of pointing out the models’ shortcomings.

“I regard quants to be the good guys,” said Eric R. Weinstein, a mathematical physicist who helps run the Natron Group, a hedge fund in Manhattan. “We did try to warn people,” he said. “This is a crisis caused by business decisions. This isn’t the result of pointy-headed guys from fancy schools who didn’t understand volatility or correlation.”

Nigel Goldenfeld, a physics professor at the University of Illinois and founder of NumeriX, which sells investment software, compared the financial meltdown to the Challenger space shuttle explosion, saying it was a failure of management and communication.

Prisoners of Wall Street

By their activities, quants admit that despite their misgivings they have at least given cover to some of the wilder schemes of their bosses, allowing traders to conduct business in a quasi-scientific language and take risks they did not understand.

Dr. Goldenfeld of Illinois said that when he posted scholarly articles, some of which were critical of financial models, on his company’s Web site, salespeople told him to take them down. The argument, he explained, was that “it made our company look bad to be associating with Jeremiahs saying that the models were all wrong.”

Dr. Goldenfeld took them down. In business, he explained, unlike in science, the customers are always right.

Quants, in short, are part of the system. “They get paid, a Faustian bargain everybody makes,” said Satyajit Das, a former trader and financial consultant in Australia, who likes to refer to them as “prisoners of Wall Street.”

“What do we use models for?” Mr. Das asked rhetorically. “Making money,” he answered. “That’s not what science is about.”

The recent debacle has only increased the hunger for scientists on Wall Street, according to Andrew Lo, an M.I.T. professor of financial engineering who organized the workshop there, with a panel of veteran quants.

The problem is not that there are too many physicists on Wall Street, he said, but that there are not enough. A graduate, he told the young recruits, can make $75,000 to $250,000 a year as a quant but can also be fired if things go sour. He said an investment banker had told him that Wall Street was not looking for Ph.D.’s, but what he called “P.S.D.s — poor, smart and a deep desire to get rich.”

He ended his presentation with a joke that has been told around M.I.T. for a long time, but seemed newly relevant; “What do you call a nerd in 10 years? Boss.”

6 Responses

  1. OHH AND LOOK WHAT WE HAVE HERE

    http://www.niburu.nl/index.php?articleID=20541

    DID I CALL IT OR WHAT?

  2. We All Should Enjoy The Freedom we still have on the internet. I remember reading some where that during the elecion:The Obama camp initially thought in midsummer that their system was infected by password-stealing malware uploaded to someone’s computer through a phishing attack. But after FBI and Secret Service agents investigated, they told staff they had a problem “way bigger than what you understand.”

    The intrusion even led White House Chief of Staff Josh Bolten to tell the Obama camp, “You have a real problem . . . and you have to deal with it.”

    My guess is they will create an “incident” out of this to legislate constraints of freedom on the web/internet

  3. Maryland and soon VA attorneys and all foreclosure rescue consultants need to get a license to take on these cases, your license to practice law is not enough. The state of MD is cracking down on lawyers doing foreclosure defense, loan modifications, it is critical that if you do business in these two states and the District get your ducks in a row pronto. Avoid sanctions, hearings and the true displeasure dealing with this mess.

  4. Nice post. “Wall Streeters” have really created a financial mess out of extreme risk taking and fraudulent actions.

  5. Excellent post.

    The ‘quant’ is to wall street traders/risk managers what the ‘expert witness’ is to litigators, in a manner of speaking. The correlation has merit in that the subject matter expert frames the data/content in cogent terms that are persuasive, even when juxtaposed by substantial evidence to convince the observer/participants otherwise.

    At the end of the day, ethics is the only principle determinant and character trait that can self-regulate the love of power and money, and the essential element that Wall Street players and ‘intermediaries’ lack. Regrettably, potentially useful scientists bit the same apple of temptation leading to the practice of a ‘mad science, ‘ and the perverbial creation of “Financial Frankenstein(s).”

  6. RIGHT ON MR. GARFIELD

    IT IS AMAZING, TODAY I MET WITH A GROUP OF YOUNG ATTORNEYS THAT JUST OPENED THEIR LAW PRACTICE IN DC. I SHARED WITH THEM WHAT WE HAVE LEARNED WITH YOU AND ALL YOUR CONTRIBUTORS AND THEIR JAWS DROPPED WHEN WE MADE AVAILABLE YOUR WEALTH OF KNOWLEDGE AND ALL THE DEFENSES BORROWERS HAVE.

    I WAS READING UP ON TILA TODAY AND FOUND THAT EVEN IF THE STATUTE OF LIMITATIONS OF ONE YEAR ON MONEY PURCHASE DEAL HAVE RUN ITS COURSE, THIS FACT DOES NOT BAR ANY ONE FROM RAISING THEIR CLAIMS. LAWYERS SHOULD READ THE CIVIL LIABILITY SECTION OF TILA VERY CAREFULLY 1640. cIVIL LIABILITY {TILA 130} SECTION (e) THE ABILITY FOR ANY ONE TO RAISE THEIR CLAIMS ONCE THE CREDITOR ATTEMPTS TO COLLECT RUNS INDEFINITELY UNLESS BARRED BY STATE LAW.
    I AM NOT A LAWYER BUT LIKE READING THIS STUFF.

    IN THE PAST THE LENDERS HAD THESE FAT, HIGHLY PAID LAWYER MANIPULATE THE COURTS AND THE CONSUMER WAS LEFT ALONE. BUT NOW WE FEEL EMPOWERED BY YOUR KNOWLEDGE AND TRUE COMMITMENT FOR JUSTICE.

    THANKS A GREAT DEAL

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