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September 2007 Archives

September 29, 2007

The NYT wrings its poor little hands over greedy colleges and ivory tower ivy leaguers. But this article leaves some unanswered questions. The thesis is that colleges don't operate in the interests of students -- who are one interest group, in addition to teachers/researchers and alumni. But the weird part is the implication that schools are somehow treating students as revenue sources instead of receptive young minds.

It takes a very receptive mind, indeed, to swallow without question the idea that a nonprofit institution is going to cheat people out of money -- in order to save that money for research and scholarships.

September 28, 2007

"Soft Landing" Consultants

Here's an easy way to kill your stock price: announce that a major executive is leaving, for some obnoxiously generic reason (time with the family, pursue other interests, etc.), and let it gradually sink in to your shareholders that the former CEO, CFO, COO, or chairman believes that he'll get more benefit from not-working than from working, as long as he can stay away from his previous employer. Usually, shareholders are right to be paranoid (Enron's downward slide started when Skilling left for no reason -- he claims, to this day, that he left to spend time with his family).

So here's my idea. It's an insurance company taking the form of a consulting company. It offers long-term consulting contracts to members of the Fortune 500, with the promise that if any top executive from one of their firms bails, he's guaranteed to get a raise working for the Soft Landing Consulting Co. for a year or two. So let's say -- just to be slanderous -- that Merck's Chief Research Officer is worried about the company's policy of testing drugs on orphans. He wants to leave, but if he just ditches Merck, their stock price will drop 5% overnight. Instead, he goes to work for Soft Landing, providing high value-added consulting to IBM and Altria and GE and the like, so Merck has a few more months before the story breaks. IBM and Altria and the rest all get to ditch people that way, too.

This sounds dishonest, but that's just because I haven't detailed the pricing scheme. Since some companies (tobacco companies, polluters, defense contractors) are way more likely to face some kind of scandal, they'll need to pay much more for their consultants. Popular, eco-friendly companies like Google won't. Suddenly, this isn't (just) a way for executives to devalue their companies in order to lie to their shareholders -- it's also a way to spread out the cost of scandal over the life of the consulting contract. Instead of a one-day drop in stock price, it's five years of .05% lower profits. And because it forces companies to price in the effects of malfeasance in advance, it might lead to a more efficient, less fraudulent market.

(Inspired by this ($), and how it didn't hurt Apple's stock price)

September 27, 2007

Are you going to the Lipper HedgeWorld Conference? Informed sources tell me today is my last chance to register.

Fidelity is launching a new hedge fund, which makes no sense. Hedge funds have been hot for nearly two decades now, so it's strange that one of the largest asset managers in the world would wait to jump in until they were a legitimate, $1 trillion+ industry.[1]

My theory about the timing: the Johnsons are one of a few families (I think there are two or three others) who built billion-dollar fortunes in mutual funds. And every Forbes 400 list shows more hedge fund managers creeping up in the rankings. So last week, when the new list came out, the snapped: Soros was fine, because he's given up on really running his fund, and most other fund managers are in the bottom 200 or so names on the list - -but at this rate, Steve Cohen is going to pass the Johnsons in net worth in just a few years, and, Boston Brahmins that they are, I'm sure they're appalled at the idea that the person who made the most money being a responsible steward over other people's assets is mostly in the news for paying $8 million for a rotting shark.

September 26, 2007

What Happens When Housing is Cheap?

Hellasious wrote a nice summary of our housing overabundance, which has me thinking: most booms leave behind a huge amount of infrastructure we spend a while growing into.


  • After railroads went bust, freight rates were low for a long time, which allowed manufacturing to disperse -- production that reduced freight volume (coal to coke, ore to iron) could take place near the raw materials, while other production (iron to steel; steel to rails/structural supports/machine tools/autos) could happen closer to consumers and skilled workers.

  • The interstate highway system was, among other things good and bad, a massive post-war subsidy to auto companies, rubber companies, and other heavy industrials who no longer had demand for their products stimulated by the fact that these products were being blown up at an alarming rate. But the highway system itself fed a few booms -- in suburbs, malls, and fast food -- by lowering the marginal cost of dispersing the population.[1]

  • The Cold War defense boom bled straight into the (long-term) technology boom: you can't subsidize engineering knowledge and technical expertise without getting a lot of it, and as it happens, that was exactly what the labor market needed as the Cold War wound down.

  • Our hilariously overbuilt broadband infrastructure circa 2001 made high-bandwidth businesses -- Youtube and iTunes and Myspace -- cheap, because bandwidth metering wasn't cost-effective when we were still at less than 50% of capacity. Being able to temporarily ignore the marginal cost of sending extra bits has allowed people to focus on actually using the medium until they got bored, rather than until their file size got huge -- which is why 2007 has an unprecedented number of ways to waste time in five-minute increments.


Hypothesis: every boom, ever, leaves behind an infrastructure for steady, above-average growth in some other industry. It's an industry where the limiting factor turns out to have been whatever the boom subsidized most. I have no idea what it might be for housing (will UPS turn 2% of suburbia into extremely cheap makeshift sub-warehouses? Will drug lords rent thousands of homes and stock them with grow lamps and hydroponics?)

[1] Another reason I love New York is that, thanks to our bizarre and indefensible decision to be located on an island, we were spared maybe 5% of this homogenization. Other places have found similar accidental advantages, but I hear there are drawbacks.

Quick, Sinister Question

Is it legal to make an offer for a company whose price depends on how many people accept the offer? For example, could one bid $10/share + $10*(fraction of shareholders who vote in favor). This could be tweaked severely (for example, why on earth would the acquirer want to pay more for 55% than for 51%), but it aligns incentives.

I know older takeovers worked in a similar way: the first 50% of shareholders to tender got cash, and the next group got a package of bonds and stock worth (at market value) a bit less. That was ruled illegal -- but I think that's just because it was seen as dishonest. Would this be legal?

September 25, 2007

The days of the gunslinging hedge funds are largely gone,

Barry H. Colvin, chief operating officer of Tremont Advisers Inc., 2002.

Thanks to BusinessWeek's wonderful archives, the days of mining old articles for hilariously bad predictions will never end.

September 24, 2007

I Liked the Book so Much I Bought the Company

Morgan Stanley may buy some of Traxis Partners, whose cofounder wrote a pretty decent book critiquing the hedge fund industry. Traxis is hardly generic, but it's interesting that "Morgan Stanley Presents: The Fund Founded by Folks Who Left Morgan Stanley" has any marketing appeal.

Barclays has launched a synthetic currency with an interest rate of zero. Interestingly, "Barclays Capital plans for the EBU to be used as a funding currency, much like the low-yielding yen and Swiss franc. However, it says the currency was not designed for speculative or short-term trading. The composition of the EBU will be adjusted each month by an independent board." How soon until someone breaks it?

September 23, 2007

Wealth and Democracy: A Balanced Review, With Policy Suggestions

So I read Wealth and Democracy by Kevin Phillips. I have never encountered a work so riddled with factual errors, inconsistencies, repetitious quotes (Twain, Lincoln, and James Weaver each have the same quote in different chapters) and idiotic arguments. The thesis is that the rich are getting richer (true), that they exercise an influence on politicians (of course), and that this is at the expense of popular power (indisputable). The implicit thesis is that this is a bad thing -- that there is some (unstated) proper balance between the power of people who earned their money by producing something of value, and the power of those who earned their authority by turning 18 and not getting convicted of a felony.

I started taking notes on the more egregious mistakes, in the form of a letter for Phillips. I think it's worth sharing, so I'll post this and send him a link:

On page 38, the terms 'wealth' and 'income' are used interchangeably. This is interesting, because wealth is the bigger number, and you use it to exaggerate big numbers, while income is the smaller number, which you use to exaggerate smaller numbers. Also, why did you pick 1999 as part of your trend-line? That's the peak! Measure from 1912 to 1982, and suddenly the biggest of the big is (relatively) 90% smaller.

Also, on page 49, you say the average income was below $500. This contradicts the table on 38: "The income of the average family was less than $500 [in 1907]," versus the income of the average family being $540 in 1890 and $800 in 1912. Since 1907 was the peak of a massive boom (~18% annualized growth in manufacturing over a seven-year period) that number was eye-catching. Was there a source?

Another issue: on page 151, you note that large companies are losing employees. And yet unemployment is going down! Doesn't the fact that small business are overwhelmingly responsible for growth in economic output (and employment) belie your thesis that large companies keep getting larger?

On page 155, debt and stock buybacks simultaneously raise and lower the stock price. Given that they're publicly announced (that's how they influence the stock price), how are the able to unduly help one constituency at the expense of another? Shareholders can sell their stock at any time; options owners have to wait for vesting. In this case, wouldn't options owners be disproportionately cautious (of course, their leverage could compensate for that -- which is why Microsoft uses restricted stock now. Thoughts?).

Again on page 155, you point out that companies cut prices near the end of the quarter. Isn't this good for consumers and bad for the rich? Or are these cost cuts bad for consumers because they're done for profit-seeking reasons? Related: is a doctor bad for consumers if he became a doctor partly for the money?

Again on 155, you claim that pension surpluses are added to 'operating profits'. This is contrary to GAAP, and I've never seen it on a 10-Q or earnings report. What I have heard is that companies with a surplus in their pension fund don't have to contribute extra money to the fund (which is about as evil as deciding you don't have to chase boring but high-paying work if you make an unexpected amount of money on royalties from a bestseller).

On page 160, technology companies fire people in the wealthiest country in the world, and hire people in some of the poorest. Is this bad? Would it be bad if they fired investment bankers in New York and hired factory workers in Detroit, too? Would this be better or worse if the investment bankers joined a union?

Page 256: "Austrian" as in "Austrian Economist" has a specific meaning that has nothing to do with one's national origin -- calling Schumpeter an "Austrian economist" is as sloppy as referring to the Austrian legislature as the "Congress of Vienna."

Page 305: Carnegie Steel's capitalization was $5 million, but a cursory examination of their financial statements shows that their return on capital ranged from about 40% to 80% -- so their real value might have been closer to $30 million at the time. Carnegie understated capital to keep dividends low so he could retain more of his earnings, which is why he was able to sell it for so much in 1901. A more plausible market value might have had Carnegie Steel trading at 20X earnings (high for an industrial at the time, low for a company growing so fast), for a value then of $50 million.

306: The labor theory of value was never popular. It is, by the way, the theory that if you got a certain sum for writing your book, I should be entitled to exactly the same sum for writing 400-odd pages of utter gibberish.

334: Milton Friedman's policies were not 'designed' to support corporations, any more than Einstein's theories were designed to level Nagasaki. As it happens, Friedman and Einstein were right -- as evidenced by the fact that the US economy is still soaring while, as of August 1945, Nagasaki was flat.

335: (On calling Posner crazy for thinking that human behavior that describes working and consuming might have applications in deciding things like how adoptions should work -- specifically, the idea that people should be able to pay to adopt a child) Your criticism of Posner consists entirely of the statement that he's wrong. His theories are well-considered; another way to restate your argument is that it is better for poor people to stay poor and raise children they don't want than for rich people to distribute a little of their money to the poor and raise a child they do want. I don't understand how anyone wouldn't be embarrassed by such sentiments.

Later on the same page, you criticize tax cuts for encouraging overproduction. This is true, but nonzero taxes cause more underproduction than overproduction (if X% of someone's wealth will be confiscated, lowering X will probably encourage them to earn more money by increasing the marginal product of working -- but unless X is zero, they'll be working less on average than the market wants, so a high X deprives people. I'd rather live in a world where goods are too abundant than where they're too scarce -- as would the millions of people who immigrate to the US from the Third World, apparently).

337: Public Choice theory doesn't just postulate greedy politicians, any more than Darwinism suggests that everything tries as hard as possible to ensure a maximum number of descendants. Public choice theory and Darwinism both recognize that, all else equal, being competitive increases one's chance of success -- and thus that Machiavellian politicians are more likely to win elections and more likely to behave like Machiavellians. The contradiction of public choice theory is that politicians are somehow Different -- that someone who wins 51% of the votes (or stuffs the ballot box) is qualitatively different from the grubby sort of humans who go to home, work, or prayer without stopping by the hallowed halls of the legislature. How do one's human motivations -- desire for food, sex, sleep, and approval -- change once one receives mass approval in a democratic election?

339: On Social Darwinism: "This time, the jungle in which the fittest, both individual and corporate, would survive. "There is no alternative," said British Prime Minister Margaret Thatcher." This quote seems a little bit out of context. Is it really acceptable to do that? "I think Democrats should win the next election. "I think so, too," said President Bush." Not kosher.

355: The line "Greed is good" was not uttered by Ivan Boesky. It is from a fictional film, "Wall Street" -- Boesky said "You can be greedy and still feel good about yourself," though.

On page 410, you cite imaginary polls of rich people as evidence that rich people feel a certain way. No, really. You mention a survey that says "58% of Americans regarded foreign trade as "bad for the US economy because cheap imports hurt wages." The highest-income tenth of Americans, by contrast, would have disagreed by two-to-one, the top 1 percent probably by five-to-one." While unintelligent people think these imaginary data are okay, 76% of Mensa members and 98.52% of Nobel prize winners and Fields Medalists would be appalled at your dishonesty, if I asked.

On page 411, open economies are defended as good entirely on the grounds that people who support closed economies are evil. I don't know what to say. I must not have read Milton Friedman's price theory work very well -- I don't remember the line about how capitalism is a bad idea, but, hey, nobody likes Stalin and Stalin hates capitalism, so...

On page 415, you complain about independent national banks. There is no evidence whatsoever that a politician allowed to redefine the value of a dollar (or the cost of his constituents' mortgages) is going to make better decisions than someone disinterested in election. Giving politicians control of the Fed lets them write their own economic report card, to the detriment of their constituents.

And there are less sinister theses than the simple "Rich get richer." Like "The smart get richer." By all accounts, Bill Gates is a smart guy -- but so's his dad. The difference is that billg, senior, was born at a time when the best occupations for smart people were law and medicine. Had Bill Gates, Junior, been born when the most powerful computer was a Hollerith punched-card machine, he probably would have been a lawyer, too.

Let's call it the software/hardware theory: as 'software' (not just computers, but standard ways of thinking -- how to run a store like Walmart or McDonald's, how to recapitalize a company a la KKR, how to trade currencies like Soros) becomes more accessible, mental 'hardware' is at a premium. I don't think any early 20th-century observer would have guessed that the two most desirable employers (both with an acceptance rate less than Harvard's, squared) would be a computer company (Google) and a hedge fund (D. E. Shaw), both of which tend to hire PhDs.

This myopic insistence on seeing only the most evil motives and unfriendly aims in the last two centuries' unprecedented gains in economic welfare and individual freedom is bizarre and indefensible. Everyone in any way involved in this book should be deeply ashamed. It is a masterpiece of bad theory, bad data, and whiny writing. Utterly irredeemable. No one should buy it, no one should borrow it; it should not have been written, and whoever published it has committed a merciless and unforgivable breach of professional responsibility.

September 21, 2007

HAR: A business plus a windfall is worth less than just a business?

So Harman International is down 21% so far -- and that's just on the rumor that their deal with KKR and Goldman was canceled. Now that the rumor is fact, they're likely to open much lower.

Which is interesting, to say the least. Harman traded at around $98 to $102 before the deal was announced, and it's below $90 now. So what's new? The economy is a little slower (10%-of-market-cap slower?) and the company is rumored to be losing a major customer, but they get a $225 million merger termination fee for their trouble -- and that's assuming they don't sue their suitors for reneging.

So Harman, today, is basically Harman as of April, but: with $4/share more in cash (pretax, with an option on lots more if they sue, and a share price 10% lower.

After-hours update: Whoa. Down to $82.

September 20, 2007

Apparently they can report blowout earnings even though their star trader has left.

My long-term thesis is that Goldman can't compete for compensation with hedge funds, so they're doomed to second-rate talent. I still think it's true. Who will get a bigger bonus this year -- the guy at Goldman who decided to short mortgages, or the guy at Paulson who did the same?

September 14, 2007

I'm once again glad I read The Panic of 1907, because I'm not surprised that the bank run starts after the bailout.

Still confused. But not surprised.

The Puritan Paradox

If you want to make a little more money than you deserve, buy stocks you're embarrassed to say you own.

Predictable: the New York Times has a brief profile of the Vice Fund and its manager -- and the standard amused tut-tutting over their strategy of picking companies that people seem to hate in general (but still patronize in particular).

It's not surprising that this strategy works -- it would be surprising if it didn't. Some investors think of stocks as purely financial instruments, but they're also powerful signaling mechanisms. A portfolio that includes solar power, Apple, Google, and Whole Foods might offer minimal income, but it pays a massive dividend in pretension (just ask anyone who owns any one of them). And it follows that some stocks have a negative psychological dividend; part of the return on Reynolds American or Altria is the cost of admitting that yes, you cash a quarterly dividend check from a cigarette company. If there's an added non-financial cost to these stocks, it's going to be matched in the long run by a financial benefit in the form of higher returns. From that perspective, the Vice Fund's performance isn't remarkable -- it's just a measure of how much money we're willing to forgo to avoid embarrassment.

Embarrassment is based on past performance, but future performance could go either way (before it was an upstanding member of the business establishment, IBM's CEO was facing a year in jail on antitrust charges). It's a safe bet that we, as a society, haven't figured out exactly how unacceptable casinos, drugs, and pornography are -- which means, ironically, that it's also safe to bet that they'll make us a little richer.

Apple's $100 iPhone rebate is good for anything in the store -- except music. I can't think of any decent reason for this, but two slimy excuses come to mind: music is a low-margin product they use to sell iPods, and if they buy something in person at the Apple Store, they're likely to buy much more.

One of the best performing funds of the year is Paulson & Co.'s family of merger arbitrage and credit derivative fund. They're up triple digits thanks to bets against subprimes -- which doesn't help much, because plenty of equally smart folks are down by vast amounts, too. But this interview from a few years ago is worth reading. Especially:

Ninety percent of the times, those temporary fears are overblown, the issue is favorably resolved, the spread comes back in, and the deal closes. Our reaction would depend on our evaluation of the risk, the size of our position, and the potential downside. Generally, while it is important to reduce exposure or close out the deal if the risk is serious, it is equally important not to panic.

I wonder how much new money he's getting from former Tykhe and Pirate Capital investors.

A few days after solemnly stashing the bailout bucket, the Governor of the Bank of England, "Swervin'" Mervyn King, has bailed out a highly leveraged home lender.

Credibility is an asset. He's liquidating it to prop up a subprime lender. How did this guy end up running a major financial institution?

That's One Way to Put It...

Bloomberg lauds KKR and TPG for saving the buyout market -- by selling debt at a discount. In other words, they've saved the market by taking losses that won't show up in any company's next earnings report.

It's too bad we don't have much information on private equity returns -- I'd really like to see what happens to these guys when interest rates are relatively volatile. Given that being in private equity means accepting a constant maturity mismatch, the results would be interesting. SIV-squared, maybe.

September 13, 2007

Should The Risk Premium Matter?

The conventional story behind stock returns is this: stocks earn as much as bonds, adjusted for risk -- but they're riskier, so they have a higher return to compensate. That's sort of almost true, in the sense that a single stock will bounce around a lot more than a single bond. But studying returns means studying a portfolio of stocks -- and 'risk' is the chance that you'll lose your entire stake, not that you'll have 1% down days when someone else has .2% down days. If stocks are just as risky -- in that sense -- as bonds are, then volatility shouldn't impact their long-run returns, because volatility evens out after leverage.

Is it leverage, then? Stocks might have a higher return to compensate for the fact that you can't borrow as much to buy them -- if you lever up a bond portfolio enough that it fluctuates as fast as the S&P, will it have the same returns? That might answer my question.

In general, I have to wonder why stocks can be seen as more risky than bonds. Stocks constrain behavior less -- for a given annual EBITDA, a company financed by equity has much more flexibility than a company that has to constantly pay interest. So one would expect the long-term odds of a total capital loss to be lower for stocks -- and, in particular, for stocks of companies that don't borrow much. Legally, stocks are last in line -- and if it's a choice between stocks or bonds from a single issuer, the bonds are obviously a better bet. But for a whole group of issuers, it's hard to believe that in the long run, there would be more return-impairing defaults from stocks than from bonds, which argues for higher average returns to fixed-income holders.

One last possibility: the matched book. If you're buying commercial paper, you can finance it by borrowing with commercial paper -- your interest-rate risk goes to zero. You can do the same buying and borrowing bonds. You can't do that borrowing for equity -- you just end up issuing equity, and turning into a mutual fund. So that might be the answer: unlike every other investment vehicle, equities force investors to take on a mismatched book.

Thoughts?

Bigger Raises Through Obfuscation

Some of the largest pools of capital can't afford the best managers, because their constituents won't let them. A billionaire who invests in a hedge fund doesn't seem to care if it makes the manager a millionaire (at least, that's how Richard Rainwater got onto the Forbes 400), but a charitable foundation or a pension or a college endowment would face outraged constituents if it offered management the standard 2 and 20, even if they earn 20% a year on capital.

But what they can do is earn 14% after fees from other funds. Even if that 14% is a 20% gross return minus a 2% management fee and a 20% performance fee. So lots of these funds with somewhat active management strategies will hire a flock of potential managers, let them do their thing -- and then let them leave to start their own funds, backed by the same pool of capital. It's outsourcing just enough of the fee-paying to keep the alumni happy, and at the same time it keeps returns high. Clever, but there's a cost.

Managing a major endowment fund isn't the capstone to a career any more -- it's the short straw you draw to make equally smart managers way, way, richer.

Which is why this guy left.

Oh well. I probably should have known; the broker who arranged the deal worked for Bear.

Pimco is starting a new distressed debt fund ($), which will raise $2 billion. Which brings the total money in distressed debt to $25 billion -- which is a surprise, given that there's only $24 billion of distressed debt out there. Either everyone is holding lots of cash (I've heard that they're half in cash, on average -- distressed debt investing is all about the ambush), they're lying, or someone's going to lose a lot of money in this market.

September 12, 2007

Someone out There is Very Clever...

... and kind of cruel. Airlie Group, which buys loans and consolidates them into CLOs, is liquidating its portfolio. Something similar is happening to C-Bass, which is in the same business but with mortgages.

This ought to be a simple business. You buy, say, 100 loans of $1 million each, combine them into one $100 million pool, and sell off the pool in tranches, each of which has a different slice of the risks and rewards. It's basically transforming loans-in-particular into loans-in-general -- and there can't be demand for one without the other. It's almost certain that the people who know the most about these loans are the companies that make them and sell them to packagers, so what happened here is obvious: someone in charge of loans at a major bank realized that his clients were deteriorating, and his prospects for a bonus along with them. So he sold loans to packagers in June, July, and August, until -- whoops! -- in September, his bank was no longer interested in buying those same loans in a more liquid form.

You can only pull this once per business cycle. But business cycles (and bonuses) never last forever.

(Blowup story via hf-implode.com.)

Hellasious has more on CDS pricing, equity valuation, and where all our volatility went. Read it.

China is embracing private equity. In case you forgot that they're a communist country at heart, the right to buy companies with debt rather than equity is 1) something you have to ask for, and 2) something only two companies can have. This is actually reasonable news, because private equity types have to at least be aware of boring things like earnings and cash flow -- it's one thing to pay 100X earnings for a steel company, and hope to flip it in a few days for more; it's another thing entirely when that entails paying lawyers, bankers, bondholders, and bribes.

So it's bullish for China, but probably only for the Chinese stocks that really need it -- the ones that have been ignored in favor of entertaining, state-backed banks, whose balance sheets have all the obscurantism and reliability of The Da Vinci Code.

Japan's Prime Minister resigned -- sending "nerd" stocks up as much as 71% on speculation that the new prime minister will like comic books. Oddly, this hasn't been reflected in American stocks: Topps and 4Kids aren't up. Topps is involved in a takeover fight, which might explain it -- but 4Kids would seem like an ideal candidate. Maybe there's an international arbitrage opportunity here.

September 11, 2007

There's a great thread on Nuclear Phynance about "Dumb things heard on the trading floor." It's evolved into "Clever things said by people who've been to the trading floor." Example:

her: "So, that was quite funny, but that's not what you really do for a living. I want to know what you really do."

moi: "Sigh... very well... I work in the exciting world of finance."

her: (obviously disappointed): "Oh... that sounds really boring."

moi: "On the contrary... it's highly entertaining, most of the time."

her: "How so?"

moi: "Imagine a circus. Except that in this circus, all the clowns are in the audience. And they are not laughing."

her: "Haha... I suppose that would be quite funny."

moi: "It is, especially if you consider that the menagerie is filled with a bunch of wolves who are laughing at the audience."

her: "Cute... Oh I bet you are one of those laughing wolves, aren't you?"

moi: "No. I'm the guy that runs around the tent and pulls out all the stakes when everybody is inside."

Etc. This is quant humor. Almost as good as a viola joke.

And from another thread:

Most casino games have payoff functions that are more complicated than a typical derivative contract. The underlying is a stochastic process, and can be described by a set of random variables in both cases. And as a quant, you are basically either the girl serving free drinks or the guy on stage getting mauled by a tiger.

Via Mangan's: a major factor in predicting states' bond ratings is their immigrants per capita.

This is somewhat intuitive, since immigrants tend to be poorer than the population they join (which is why they immigrate, naturally) -- but I'd be interested in the longer-term correlation between, say, bond ratings and average number of generations spent in the country. It's pretty easy to argue that poor immigrants are a liability in the short term, but I suspect that we'll have a fiscal policy (and immigration policy) long after the current round of bonds expires. I'd hate to see our politicians face a maturity-mismatch, too.

Why Does Merger Arbitrage Still Work?

The top-performing hedge fund strategy year-to-date is merger arbitrage, with a 14.6% gain so far. I'm amazed that it's still a viable way to earn above-market returns, given that there haven't been many bidding wars recently, and that merger candidates have been, er, tough ($) to profit from over the last few months.

But here's a guess: when a company is a merger candidate, their stock suddenly starts acting like a fixed-income product with some equity (or option) features. And if "Stocks are stories; bonds are math," then these situations are amenable to quantitative strategies. But I haven't seen anything in the financial press about quants doing merger arbitrage.[1] If there's a fundamental law of financial news, it's that you hear about bad strategies a year too early, and good strategies a few years too late -- in which case the clock is ticking for "Quants Score Big in Merger Arbitrage" headlines.

[1] Except LTCM. But they didn't make any money on it, and this was at the same time that they were making directional bets on stocks.