Category Archives: Risk and risk management

Cash Flow Discounting Leads to “Astronomically” Large Mistakes Over the Long Term

Your humble blogger is a vocal opponent of placing undue faith in single metrics and methodologies, like placing a lot of weight in total cholesterol as a measure of heart disease risk. One of the most troubling examples is the totemic status of discounted cash flow based analyses. It’s a weird defect of human wiring that reducing a story about the future to a spreadsheet and then discounting the resulting cash flows (which means you are now layering a second story, about what you think reasonable investment returns will be over that time period) is treated as having a solidity and weight that simply is not there, a reality of its own that manages to take precedence over the murky future it is meant to help understand.

An article by physicist Marc Buchanan in Bloomberg gives a layperson’s summary of an important paper by Yale economist John Geanakoplos, and Doyne Farmer, a physicist at the Santa Fe Institute. It shows that the conventional use of discounted cash flow models over long time periods, as is often the case when discussing environmental impacts, is fatally flawed.

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Canary in the Treasury Coal Mine: Chicago Merc Increases Collateral Haircuts for Treasuries and Foreign Sovereign Debt

We had thought the authorities and the banks (no doubt with winks and nods from the Fed) would work to make sure that haircuts on collateral were maintained while the Washington game of debt ceiling chicken played itself out.

Either the Merc (more formally, the Chicago Mercantile Exchange) wasn’t on the distribution list or it decided not to play ball. <

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How Algorithms Shape Our World

I don’t know about you, but I’m suffering from debt ceiling/Eurozone mess fatigue and thought readers might enjoy a wee respite. This engaging presentation by Kevin Slavin provides some useful food for thought about how the use of algorithms are coming to literally reshape our world.

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So What Might Happen if We Get to August 3 With No Deficit Deal?

So they are now motivated to get something done.

A lot of Democrats, by contrast, are fiercely opposed to the pact under discussion, which consists of $3 trillion of cuts and no tax increases, or more accurately, an immediate commitment to cuts, and tax increases possibly coming via a to-be-brokered tax reform. The Democrats see the trap being laid for them; reform/increases later is likely to be no reform. (Separately, this package will kill the economy, a consideration that pretty much everyone is ignoring, proving Keynes correct: “Practical men, who believe themselves to be quite exempt from any intellectual influence, are usually the slaves of some defunct economist.”).

The latest update at the Wall Street Journal was cautious:

With prospects of a government default looming in early August, leaders on both sides denied Thursday that a deal was close…Both sides warned that an agreement is not near. “There is no deal,” Mr. Boehner told radio host Rush Limbaugh. White House spokesman Jay Carney used similar language. And White House officials said Mr. Obama has never considered an agreement that did not include revenue increases.

A good deal can change in the next few days, but the window of opportunity narrows as time passes. And that is why the Treasury’s apparent refusal to consider options for working around the debt ceiling looks colossally irresponsible. This is similar to the behavior of the financial regulators pre-Lehman: they placed all their chips on one outcome, that of a private sector bailout, and failed even to find out what a bankruptcy would look like (at a minimum, if Lehman had prepared a longer-form filing, the implosion would have been less disruptive).

But this “all in” strategy is by design. Obama has long wanted entitlement “reform,” as in gutting; Paul Jay of Real News Network pointed out to me today that Obama told conservatives at a dinner hosted by George Will in the first week after his inauguration that he planned to turn to it once he got the economy in better shape. So this is a variant of a negotiating strategy famously used by J.P. Morgan: lock people in a room until they come up with a deal. But the J.P. Morgan approach used time to his advantage; here the fixed time frame makes this more like a form of Russian roulette with more than one cylinder loaded.

It is also worth noting that what starts happening on August 3, assuming no deal, is “selective” default. It isn’t clear if and when Treasuries would be at risk of having payments skipped, and I would assume Social Security would also get high priority. But with Treasuries, the bigger risk is not a missed payment (which would certainly be made up later) but a downgrade, which is expected to force certain types of investors who are limited to AAA securities to dump their holdings.

A useful article in the Economist describes how Wall Street, which had heretofore assumed that there was no way the US would (effectively) voluntarily skip some interest payment, is now scrambling to figure out how to position themselves should such an event come to pass. Many observers had assumed that the repo market, on which dealers depend to fund themselves and collateralize derivatives positions, would go into chaos (the belief was that counterparties would demand bigger haircuts). But the Economist argues that does not appear to be the case:

SIFMA, a trade group for large banks and fund managers, recently gathered members together to discuss issues like how to rewire their systems to pass IOUs rather than actual interest payments to investors, should a default occur. “It’s one of those Murphy’s Law things. If we do it, it won’t prove necessary. If we don’t, we’ll be scrambling like crazy with a day to go,” says one participant.

But the moneymen hardly have all the bases covered. “I really thought I understood this market, until I tried to map all of the possible consequences of a breakdown,” sighs a bond-market veteran. That is hardly surprising, given that Treasury prices are used as the reference rate for most other credit markets. Moreover, some $4 trillion of Treasury debt—nearly half of the total—is used as collateral in futures, over-the-counter derivatives and the repurchase (repo) markets, a crucial source of short-term loans for financial firms, according to analysts at JPMorgan Chase.

Some fear that a default could cause a 2008-style crunch in repo markets, with the raising of “haircuts” on Treasuries leading to margin calls. The reality would be more complicated. For one thing, it’s not clear that there is a viable alternative as the “risk-free” benchmark. One banker jokes that AAA-rated Johnson & Johnson is “not quite as liquid”. In a flight to safety triggered by a default, much of the money bailing out of risky assets could end up in Treasury debt. Increased demand for collateral to secure loans could even push up its price.

Then there is the impact of a ratings downgrade. Money-market funds, which hold $684 billion of government and agency securities, are allowed to hold government paper that has been downgraded a notch. Other investors, such as some insurers, can only hold top-rated securities but their investment boards are likely to approve requests to rewrite their covenants, especially if a lower rating looks temporary. “It would be a full-employment act for lawyers,” says Lou Crandall of Wrightson ICAP, a research firm. There’s a surprise.

In other words, this event is focusing enough minds that a lot of parties are looking at ways to get waivers or other variances to allow them to continue to hold Treasuries even in the event of a downgrade or delayed payment. But a report from Reuters on the Fed’s contingency planning makes them sound markedly less creative than their private sector counterparts (but it is important to note that Charles Plosser of the Philadelphia Fed, the key source for his story, has been a critic of the Fed’s fancy footwork in the crisis. In fact, the New York Fed is the key actor, and it has been notably, um accommodating in the past).

In addition, the New York Times reported yesterday that some hedge funds are moving into cash to buy up Treasuries in case other investors dump them. I’ve even heard of retail investors planning the same move. That does not mean the volume of buyers will be enough to offset forced sales, but it does say that fundamentally oriented investors would see this event as an opportunity, not a cause for panic.

The financial system is so tightly coupled and there are so many potential points of failure that I’m hesitant to say that the consequences of a default may be far less serious than are widely imagined. But in the Y2K scare, the considerable panic about potential catastrophic outcomes led to a tremendous amount of remediation, which served to limit problems to a few hiccups. Unlike Y2K, the remediation efforts have started very late in the game, so their is a lot more potential for disruption.

But even so, why is the Administration so willing to engage in brinksmanship? S&P expects a 50 basis point rise on the short end of the Treasury yield curve and 100 basis points on the long end, which they expect to reverberate through dollar funding markets and cause all sorts of hell. Remember, we have both Geithner and Bernanke again in powerful positions, and both went to extreme efforts to prevent damage to the financial system. Why are they merely handwringing at such a critical juncture? Might they have a trick or two up their sleeve?

I can think of at least one. I was working for Sumitomo Bank (and the only gaijin hired into the Japanese hierarchy) and was in Japan during and shortly after the 1987 crash. Initially, the reaction in Japan was one of horrified fascination, of watching a neighbor’s house burn down. It then began to occur to them that their house might burn down too.

The volume of margin calls on Black Monday and Tuesday were putting serious pressure on the Treasury market, which was beginning to seize up. On top of that, bank were understandably loath to extend credit to clearinghouses and exchanges (as we’ve discussed elsewhere, the Merc almost failed to open and would have collapsed if the head of Continental Illinois had not approved an emergency extension of credit after a $400 million failure to pay by a major customer. Had the Merc failed, the NYSE would not have opened, and its then CEO John Phelan has said it too might have failed). So keeping the Treasury markets liquid was a key priority in stabilizing the markets.

Japan is a military protectorate of the US. The Fed called the Bank of Japan and told it to support the Treasury market. The BoJ called the Japanese banks and told them to buy Treasuries. Sumitomo and the other Japanese banks complied.

I could see the same phone call being made again in the event of a default or downgrade. First, the yen is already at 78 and change, which is nosebleed territory from the Japanese perspective. The BoJ intervened once in the recent past when the yen got slightly above this level. Purchases of Treasuries is a purchase of dollars, and done on big enough scale would help lower the yen. Second, if you buy the hedgie view, buying in the face of forced (as in AAA mandate driven) and not economically motivated selling means this trade would have near term upside.

Is this scenario likely? I have no idea. Is it possible? Absolutely.

Again, I would not bet on happy outcomes. As Cate Blanchette muttered in the movie Elizabeth, “I do not like wars. They have uncertain outcomes.” And while the negotiators finally seem to have awakened to the risk of entering uncharted territory, the old rule of dealmaking is if one side’s bid is below the other side’s offer, you can’t get to a resolution. That’s where the two sides appear to be now, and even though it would be rational for both to give a bit of ground, rationality has been missing in action on this front for quite some time.

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Felix Salmon Misreads AAA Bond Demand to Say “Overcaution” Caused Crisis

Lordie, I can’t believe someone who professes to understand markets has written, at length, that caution, no, “excess of overcaution,” was a major contributor to the criss. Or has Felix Salmon been spending too much time with lobbyists from ISDA and SIFMA?

I hate seeming rude, but Felix has a habit of tearing into Gretchen Morgenson for errors much less significant than the one he made in a post today. He wrote, apropos this chart, which comes from FT Alphaville:

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Satyajit Das: European Debt – Wrong Diagnosis, Wrong Treatment!

By Satyajit Das, the author of Extreme Money: The Masters of the Universe and the Cult of Risk (forthcoming August 2011) and Traders, Guns & Money: Knowns and Unknowns in the Dazzling World of Derivatives – Revised Edition (2006 and 2010)

Executed with Northern European creativity, charm, flexibility and humility and Mediterranean organisation, leadership diligence and appetite for hard work, the European rescue plan – “the grand compact” – is failing.

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Surveillance State Tactics Increasing: Police Starting to Use Facial Recognition Devices

An article in the Wall Street Journal discusses a disturbing new trend: that of local police forces starting to use hand held face recognition devices. The implements allow for a picture taken at up to a five foot distance to be compared to images of individuals with a criminal record. They can also take fingerprints.

The story focuses on the civil liberties aspects, which are troubling enough and we’ll turn to them shortly.

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Did Sheila Bair Save the US From Complete Financial Meltdown?

When a moderate (meaning anachronistic) Republican proves to be a more tough minded regulator than Democrats, it serves as yet another proof of how far the county has moved to the right. Bair, in a long “exit interview” with Joe Nocera, says a number of things that would have been regarded as commonsensical and obvious in the 1980s, yet have a whiff of radicalism about them in our era of finance uber alles. For instance: Bear should have been allowed to fail, TBTF banks are a menace (well, she doesn’t say that, but makes it clear she regards them as repugnant), bank bondholders should take their lumps.

Bair was alert to the dangers of subprime, having recognized how dangerous it could be in the early 2000s (when a smaller version of the market blew up, taking homeowners along with it), and was not a believer of the Paulson/Bernanke party line that subprime would be “contained”. She long championed mortgage mods as better for lenders, borrowers, and the economy, and has fought an uphill battle with the Administration on that front. With the IndyMac failure, which put the subprime lender/servicer in the FDIC’s lap, she pushed hard to develop a template for how to do them, which then was ignored by the Administration (they did HAMP instead, an embarrassment which she refused from the outset to endorse).

The piece serves as an indictment of the banking industry toadies in the officialdom, namely the Treasury, Fed, and OCC. One priceless quote:

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DeLong Illustrates Why We Should Be Scared of Economists

Several readers sent me links to a Brad DeLong post which they took to be a rebuttal to a takedown I did of a recent Ezra Klein piece.

Since DeLong did not link to or mention my post, I doubt his piece had anything to do with mine. But his post is noteworthy for a completely different reason: it illustrates how economists have refused to learn much, if anything, from the crisis.

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Satyajit Das: Default Semantics – Credit Default Swaps & Greece

Yves here. Despite the technical focus of this post, the underlying issue, of whether Greek CDS will pay out as protection buyers expected, is very important. As Das discussed in an earlier post, in the first real test of the CDS market (the Delphi bankruptcy in 2005), credit defaults swaps had required delivery of bonds to get the insurance payout on the contract . Since the volume of CDS on Delphi was over five times the amount of bonds outstanding, that would have meant a lot of people bought dud insurance. That was recognized to have the potential to have very bad outcomes for the market. So, on the fly, the International Swaps and Derivatives Association implemented “protocols” by which any two counterparties, by mutual consent, substitute cash settlement for physical delivery. In other words, they came up with a big fix that was nowhere in the contracts. Ain’t it nice to be a big financial player?

Efforts to extend Greek debt may require similar efforts at fixes, and if they aren’t fully effective, it could have a chilling effect on the CDS market (not that we think that is a bad outcome, mind you). But even with all the powers that be out to preserve the product and avoid roiling the markets, the conflicting objectives of various players may render that outcome not so easy to achieve.

By Satyajit Das, the author of Extreme Money: The Masters of the Universe and the Cult of Risk (Forthcoming September 2011) and Traders, Guns & Money: Knowns and Unknowns in the Dazzling World of Derivatives – Revised Edition (2006 and 2010)

The European Union’s linguistic gymnastics, redefining default as “restructuring” or “re-profiling” and the structure of any final deal on Greek debt has “real” implications for the arcane workings of the CDS market.

In the film Casablanca, Rick (Humphrey Bogart) tells Captain Renault (Claude Rains) that he came to the city because of his health, to take the waters. Informed that they are in the desert, Rick ironically replies that he was “misinformed”. Investors and banks that purchased Greek sovereign credit default swap (“CDS”) to protect themselves against the risk of default may find that they have been similarly “misinformed”.

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Bhidé Cites “Rampant, Extensive Criminality” As Proof That Bank Reform Has Gone Down the Wrong Path

I though readers might welcome an antidote from the nonsense that bank industry touts like the Office of the Comptroller of the Currency’s John Walsh routinely puts forth.

I’ve known Amar Bhidé, who is now a professor at Tufts, for thirty years; we both worked on the Citibank account at McKinsey (although never on the same study). He’s long had a reputation for being incredibly smart and iconoclastic.

Amar enjoys annoying people by saying completely commonsensical things that are not acceptable and watching chaos ensue.

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Mirabile Dictu! Central Bankers Getting Concerned About Bank Capital Levels Rather Late in the Reform Game

Something very peculiar is afoot. Well after the bank regulatory reform debate was supposedly settled, central bankers seem to be reopening that discussion. It’s puzzling because the very reason the banks won so decisively was that central bankers were not prepared to get all that tough with their charges.

I’m not clear what has led central bankers to get a bit of religion. Is it the spectacle of the Bank of England talking about breaking up the banks (they won’t get their way thanks to bank lobbyist working over the Independent Banking Commission, but no one doubted their sincerity)? Or the Swiss National Bank imposing 19% capital requirements, which as we discussed, is likely to lead to the investment banking are of UBS being domiciled elsewhere (assuming a country capable of bailing it out will have it)? Or perhaps it is central bankers being forced to recognize that their Plan A of extend and pretend and super low interest rates simply won’t lead banks getting to meaningfully higher capital levels when the staff continues to take egregious amounts out in compensation? Or have they realized how bad bank balance sheets are in the Eurozone and how tight the linkages still are among the major capital markets players, and they belatedly realize they need them to be much more shock resistant?

The bottom line is that various central bankers have taken the surprising step of insisting their banks meet more stringent requirements for the biggest banks than those originally planned to be to be included in Basel III. Per Bloomberg:

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Goldman Sycophants of the World Unite! You Have Nothing to Lose but Your Virtually Non-Existent Reputations!

The Goldman defense against the Levin report is so late and so pathetic that it looks increasingly evident that the bank is simply hoping to cause confusion and muddy the waters rather than mount a frontal, fact-based rebuttal. Mind you, sniping and innuendo can prove reasonably effective if done persistently and loudly enough. The book Agnotology describes how Big Tobacco managed to sow doubt over decades of the link between smoking and lung cancer well after the medical evidence had gone from suggestive to compelling.

The first Goldman salvo was an Andrew Ross Sorkin piece on Monday which we deemed as unpersuasive. While it did point to an error in the Senate report, it failed to make a real dent the report’s findings, and most important, the notion that Goldman staffers, in particular Lloyd Blankfein, were pretty loose with the truth.

The most contested statement is the Blankfein denial that the firm had a “massive short” position; as Matt Taibbi points out today, the only way out on that one is to get into Clintonesque parsings of the word “massive”. Given the overwhelming evidence that Goldman intended to get out of its mortgage risk in late 2006 and its staff DID get the firm short in February 2007, then reversed that position in March to correctly catch a short term bounce (the market recovered from March to May, when it went into its free fall). And in the March-May period, it was still getting as much crap product out the door and lying to clients about its position in the deals, claiming its incentives were aligned when its effective short position in the deals meant the reverse, that it would profit if they tanked, which they did.

But focusing on the “massive short” issue is misdirection pure and simple.

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Adulterous Failed Banker Fred Goodwin’s New Human Shield

Back in March, and courtesy of Naked Capitalism’s US locale, we arbed away Fred Goodwin’s superinjunction, which banned UK reporting of his affair with a junior director at RBS. After more challenges by the UK newspapers, the superinjunction has now been amended: it’s OK to identify Fred Goodwin as the failed banker with the wandering body part; but still not OK to identify his partner, who is referred to in the official documents by the code letters “VBN”.

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