Posts Tagged ‘alternative to TARP’
Cassandra, the SEC and Mr. Madoff
We very much like the ancient Greek story of Cassandra, and one could well imagine that for almost ten years, Harry Markopolos felt like a modern-day Cassandra.
We don’t know enough about Mr. Markopolos to know whether he wrote letters to the SEC about hundreds of other fund managers claiming that they also ran Ponzi schemes or were part of the conspiracy to assassinate President Kennedy, were adducted by UFOs, or provided FDR with advanced knowledge of the bombing of Pearl Harbor or some combination of the four. If so, then it is quite possible that Mr. Markopolos is a lucky crank, but we doubt it.
Instead, it seems that Mr. Markopolos is quite knowledgeable and was quite specific in his criticism of Bernard Madoff. Moreover, it seems that he was quite willing to stake his reputation and devote his time, energy, and consideration to doing the right thing – only to be ignored by an indifferent bureaucracy. Now that is a surprise, isn’t it.1
We sympathize with Mr. Markopolos. Since late September, we’ve written to a number of folks in the press and government about our proposed solution to the mortgage crisis only to receive no serious feedback. We did received one demeaning form e-mail message from our Congressman Jason Altmire.2
As The Wall Street Journal reports in Chasing Bernard Madoff, which appears on-line as Madoff Misled SEC in ’06, Got Off, it seems that Mr. Madoff may have avoided some scrutiny due to family and political connections.
Whether anyone acted overtly to stymie a serious investigation into Mr. Madoff’s practices in unclear. The much more common and insidious practice would be to dismiss the allegations with a knowing chuckle and possibly a wink and perhaps a few rhetorical questions: “Bernard Madoff? The former chairman of NASDAQ? Yeah, right.” Or possibly: “No, we investigated that complaint. We didn’t find anything. I don’t know what that guy’s problem is. What his name Markopolopogos or what? He doesn’t think we take our jobs seriously. Who is he to criticize us? That …off. He should get a life.”
We suspect the bureaucracy’s inertia was motivated in ways similar to those that we wrote about last month in Good Luck with that: Getting Bank Examiners to Act. We’d guess that if any SEC employees had an inkling of the truth, they – like Mr. Madoff – hoped that the problem could be solved with a nice bull market. (One of the most damning pieces of evidence against the SEC deals with the facts that to implement Mr. Madoff’s stated strategy, the sizes of certain equity options markets – stated in terms of the number of open positions – would have to be about five times larger than they were/are.)
Given that collective behavior, we think that Ronald A. Cass states it best in his WSJ opinion column, Madoff Exploited the Jews: “The violation of trust at the heart of that story … It illustrates the limits of law, not the need for more of it.”
- Of course, if that is a surprise to the reader, then we congratulate him for being able to avoid all contact with non-local government during his lifetime. ↩
- We’ll write about that experience in the near future because we think that we have discovered a more efficient and subversive alternative to term limits: limit Congressional staffs (we prefer “staphs”) to three people: one in the home district and two in Washington. How many windbags would attempt to spend their lives in the Senate or House if they had to prepare and work rather than talk, talk, talk? Given his level wit and infinite number of monkeys typing on keyboards, we suspect that our Senator Arlen Specter might be able to turn that into a funny Polish joke within a century or two. That’s our Arlen. He’s a crack-up. ↩
Should Citi Be Nationalized as a Warning to Others?
Note: We’ll likely expand and edit this post in the morning, but wanted to circulate the idea before bedtime.
We’re rather diligent – but not obsessed– about keeping up with financial new.1 We’ve heard many financial firms announce lay-offs and have read how at a few, like Goldman, senior managers have decided to forgo bonuses.
As we recall, most banks have announced withdrawals from subprime mortgage origination and loans, which seems like a wise move, but given the magnitude of their errors and mistakes, we’re very surprised that we haven’t read more about banks taking dramatic and drastic actions to limit risks and exposures.
We don’t mean hoarding cash and the knee-jerk reactions not to lend. We’re thinking more about their investing, trading, and structuring operations.
Maybe the banks are eliminating desks and floors, but they just aren’t talking about it, or maybe they have mentioned it, but we’ve missed it.
We’d certainly encourage financial firms to change their ways. In fact, while we’re close to Libertarian on many economic issues, we wrote on October 11, to Eliminate Proprietary Trading at Insured Institutions as a way to mitigate moral hazard and protect tax-payer interests. (Once they’re insured, it is no longer a free market, and there should be quid pro quo, not just subsidization.)
On September 24, in our post Could a “Bailout” Prolong the Financial Crisis?, we wrote:
So, if the government’s purchase of these thingies is approved, we would expect to see a continuation of the panicky behavior until the securities are actually transferred to the government because it is unlikely that anyone will know who has the worse ones so (means that) all remain suspect. (Also note that the most panicky firms might be ones who are projecting their portfolios onto others, and so might be the ones that other firms would like to avoid.)
Now that the TA is out of TARP, it seems that this week’s equity market performance, particularly among financial firms, supports our September 24th prediction above, i.e., the continuation of panicky behavior until actual transfers occur. We discussed related issues on October 7, in Even A Perfect Bailout Will Fail.
Or maybe they’re just taking a wait-and-see approach. That’s what we predicted in early October when we described the very high probability of failure of TARP.
Today’s Wall Street Journal reports that Citi Weighs Its Options, Including Firm’s Sale, and we wonder if it will survive the weekend.
As we argued in Bigger Is Not Necessarily Better way back in September, we see no reason to encourage mega-mergers and we based that argument on both moral hazard and systematization of idiosyncratic risk considerations.
So, as we argued in around October 10, we believe that It’s Time! to nationalize the worst offenders leaving no shareholders, except non-executive employees, with any ownership interests. We reiterated much of the same argument in a very long post from Wednesday: OMG, Mr. Paulson Agreed with Us Twice in One Week! (Yeah, we have a teenager.)
It seems that given its size of around $2,000,000,000,000, we taxpayers will be on the hook for Citi, anyways, so why not eliminate the middleman and provide any upside benefit to the true residual claimants?
In two recent posts, The Failure of Boards to Direct and When the Going Gets Tough…Quit, we’ve criticized the composition of Citigroup’s board because of their general lack of financial industry experience. (We’re sorry, but that seems unconscionable to us.)
We won’t repeat all of our arguments for nationalization, but the expropriation of Citigroup would certainly motivate other banks to act quickly and largely to mitigate risks and stabilize cash flows. (It would likely stop insurance companies and others from buying small banks or S&Ls in their beggarly attempts to become bank holding companies.)
By the way, for new readers, we’re not just for the nationalization of a few banks, we actually have a private solution for the mortgage crisis that involves providing the right tax incentives – like investment tax credits – to individuals, firms, and fund managers. (Read about it here: A Better Solution (than a government takeover).)
That solution to the mortgage crisis stills leaves the larger liquidity or confidence crisis for banks. That has arisen because the mortgage crisis has informed us (and others) that despite their pseudo-sophistication and the veneer of objectivity and science (almost), there is a very good chance that they don’t understand their environment or have reliable ways to value many of their products – despite their massive investments and activities for those purposes. In terms of an adverse selection problem, they’ve reveal themselves to be low types. (See last week’s Global Warming and the Mortgage Crisis for a discussion on that topic.)
So, as a nation, we should want (and attempt to motivate) the banks to act quickly and decisively (and with their private information) to get their accounts in order.
The benefits of TARP don’t seem to have provided the correct motivation to the banking firms to act to maintain their own liquidity and capital positions. We’d argue that this is an incentive problem and that if the benefit of the TARP “carrots” have been insufficient motivate socially-optimal behavior. So, perhaps a “stick,” like the threat of expropriation, induce clean-up. Moreover, it is seems that Citi will be ours anyway, so, why not give it a try on taxpayers’ terms rather than taxpayers’ backs?
- “Not obsessed” means we haven’t performed a thorough web search. ↩
OMG, Mr. Paulson Agreed with Us Twice in One Week!
Update (01−20−09): now that Mr. Paulson’s term as Treasury Secretary has ended, we must admit that the small bit of optimism we exhibited in this post was sadly and unfortunately misplaced. It was out-of-character for us, but we’re a hopeful pesimist. He quickly reverted to his behavior of September and October, and for that, the markets, the nation, and the world have and will continue to suffer.
We hope that his earlier actions haven’t caused irreparable damage, but we’re doubtful.
This is a longish post that covers several aspects of the ongoing financial crisis and, for the convenience of new visitors, contains plenty of reference links to earlier posts.
In our mind, until last week, the current Treasury Secretary had an incredibly long and unbroken string of wrong decisions and actions. Starting in March if not earlier, and through early November, in almost every important decision, when Mr. Paulson zigged we would have zagged, and vice versa.
Well, actually, we wouldn’t have zagged or zigged as that requires effort. Instead, we hope our rhetorical flourish illustrates our opposition to many of Mr. Paulson’s decisions. We would have done what we have advised all along, and what Mr. Paulson finally, finally seems to be doing: nothing.
As we advised in September, particularly in the posts Overreaction and Moral Hazard: Now That Will Be a Crisis and Public Bailout? Why Rush or Do It at All? among others, we recommend Mr. Paulson to vigorously do nothing, and advice Mr. Obama and the next Treasury Secretary do the same: nothing or more precisely, nothing much.
We italicize the “much” because we continue to (1) offer our private, non-governmental solution to the mortgage crisis, which the government has yet to address since TARP become law, and (2) offer advice on the best way to mitigate the bigger and more worrisome liquidity crisis, and that will require a bit of aggressive government action to motivate remaining bank managers to act or sell. See, we don’t think that the government should act (much), but we do think that banks and shareholders should.
In general, we’re strongly in favor of an economic version of the Hippocratic Oath: do no harm. Thus, we advise: do very little for which there will be few unintended consequences. (Although we do have two specific recommendations in mind that we’ll mention later.)
So little time, so many mistakes: what’s the point?
The Treasury’s earlier insidious approach of getting the government’s many, spindly, little fingers on all of its Vishnu-like arms into hundreds of firms will likely have no end, ever. (Our prediction: they’ll renegotiate rates when taxpayers are supposed to reap the benefit of rate increases.) It was so very disappointing – not surprising, but so very disappointing – to see our federal officials act in such rushed and expedient manners.
Until last week there didn’t seem to be any thought – even an afterthought – of the havoc they were wreaking. Given shallowness their depth of thought, we would have been convinced that Mssrs Paulson and Bush were teenagers with Progeria had text-messaged their interviews and press releases.
What’s the point: when we taught decision-making to MBAs we heavily emphasized (1) knowing the decision criterion – the objective function – and (2) identifying relevant or incremental costs and benefits across alternative courses of action.
We saw no indication that our government’s leaders operated under such a framework, particularly in September and October of this year.
In other words, it should be very clear how to account for the federal government’s decisions and actions. One would hope that officials would have some metric by which they measure the effect of their actions, but that seems to have been beyond them.
What were Mssrs. Bush, Paulson, and Bernanke trying to accomplish? What were (or are) the costs and benefits of their feasible alternatives? Which categories of costs and benefits seemed to have the most reliable and firm estimates? What decisions were most sensitive to underlying variables and assumptions? Which decisions seemed the most robust across potential changes in the economic environment?
During the both the original mortgage crisis and the larger, ensuing and ongoing liquidity crisis, has the reader heard any government official speak in those terms? Or, until last week, when Mr. Paulson said, “Nyet,” were their statements more like: “Eek! We’ve got to do something! We don’t have time to think?” Yeah, it was a rhetorical question.
As regular readers know, we have very serious doubts about the effectiveness of various aspects of the government’s plan – although “plan” seems to be too thoughtful and organized a term to describe the government’s response to the crisis of 2008. Likewise, we have even greater doubts about its efficiency, or the ratio of benefits to costs. (Is it not approaching zero?) We mean that there are at least two issues to consider: (1) will the government’s response ultimately be successful? Will it be effective? And (2) If achieved, what will that “success” cost? Will it be efficient?
Unfortunately, so far, we’ve not heard a definition of success.
However, seven weeks after the approval of TARP, the results don’t look good. In fact, unless “success” has been defined downward, the results look more like failure. The NASDAQ Index sits at roughly half of its twelve-month high, and has lost as much value since the passage of TARP – about 700 points – as it did in the period from its high last December to the end of September. Likewise, the S&P 500 has gone from about 1,524 last December to 806 today, with 366 points of that 718 point drop occuring since September 30. Ditto for the DJIA: down from 13,991 last December to today’s close three points below 8,000. It stood at 10,831 on September 30. Trillions and trillions of dollars of value destruction – both before and after TARP.
Thus, “success” however defined, seems doubtful. Moreover, any claim of success must be tempered by the very heavy cost bourne by taxpayers and investors. So, given those results, we’re very encouraged by Mr. Paulson’s newfound hestitancy to act. But is the too little arriving too late?
Don’t just do something. Stand there.
Given its similarity to our position, we very much enjoyed the recent opinion essay by our former Washington Univesity colleague, Russell Roberts in The Wall Street Journal. It was entitled, “Don’t Just Do Something. Stand There.” A month after our post, Out of Their Elements, and weeks after related posts like Well, This Is a Fine Mess You’ve Gotten Us into…., Mr. Roberts makes similar points, and he draws similar, discouraging, and almost depressing conclusions about the future. Unfortunately, that doesn’t give us even a quantum of solace.
Fortunately, however, it does seem that Mr. Paulson may have read Mr. Roberts’ column during the second weekend of November, internalized it, and vowed swift inaction in the turbulent financial markets.
Finally: doing nothing! But why did it take so long?
We write that because last Tuesday, November 11, Mr. Paulson rebuked the automakers and their advocates seeking TARP funds, and news reports both last week and this week note that the Treasury have no plans to buy troubled assets or implement new schemes. (Last Wednesday, in response to the news, we wrote Taking the TA out of TARP, and ungraciously gloated over the fact that we had correctly predicted the law’s ineffectiveness and potential harm nearly six weeks earlier.)
Last Monday, the day before Mr. Paulson denied TARP funds to the auto industry, we wrote Patience Please! They Just Need More Time!, which noted that the car manufacturers had 35 years – that’s THIRTY-FIVE YEARS – since the first oil crisis to change their ways. It seems that through the entire time – almost the life expetancy of a Russian male – management, the unions, and the dealerships have been locked in an interminable game of “chicken” with each waiting for the other swerve to avoid collision and death to reap the prideful spoils of victory.
While in some ways, Chicken seems like an apt metaphor, it ignores the fact that over the past 35 years, with each myopic decision the spoils have become smaller and smaller – and are now almost nothing. In that sense, the auto industry seems more like a black hole where a massive expanse (of warm sunshine and frenzied activity) has shrunken to a cold, shriveled, and nearly non-existent state. Yet, its mass – or more precisely, the mass of its liabilities – seems to warp and distort nearby space as it smothers and destroys everything within reach.
Unfortunately, the self-destruction of a once-vital and proud industry is not a game or a blackhole millions of ligh years away. It collapse is tragic and close and the collateral damage of the collective, short-sighted selfishness – measured in the hundreds of billions if not trillions of dollars and in terms of lives ruined – has been all too real. Moreover, the siutation is not interminable, but it finite, and the end is near.[1. We admit to being a bit overly harsh as it seems the ill-advised CAFE standards wouldn’t permit the Big Three to lever their competetive advantages with large cars and trucks. At one time, they did make the best large cars in the world (and we still love our Suburban.)]
So, in our mind, ignoring GM, Ford, and Chrysler seems to be both the efficient and just thing do, and we admire Mr. Paulson for admitting – even if only implicitly – that his earlier actions were mistakes. Clearly, we wish that he could have been a faster learner. It might have saved all of us hundreds of billions of dollars of cash and trillions of dollars of equity value.
It’s our view that The Government Will Save Us! Not!. Instead, we’d prefer that it get out of the way and provide incentives to private enterprise to act autonomously. In that spirit, we still propose A Better Solution (than a government takeover), which involves tax incentives for buyers of troubled assets. Those incentives could be implemented as investment tax credits or as extremely accelerated depreciation, and would provide large (30%-40%) and immediate tax savings that would cushion the downside risk of uncertain valuations. (The things are hard to value.)
Make an example: nationalize the worst one(s).
We’re generally almost libertarian in our free market approach to economics, but don’t get us wrong, we continue to urge the government to nationalize the worst capitalized banks: the very few, not the many. We’d much prefer the outright expropriation of the worst offenders both out of a sense of justice and as a warning to other firms to act quickly to save themselves rather than to wait for government handouts.
Just as importantly, with complete ownership of a few firms, it is much more likely that there would be many calls from many parties, especially competitors and potential investors, to re-privatize the nationalized institutions ASAP. That political pressure would prove to be very beneficial to reducing the government’s influence in financial intermediation.
Imagine if the government would have nationalized AIG, would the outcome have been any worse than what we’ve seen in the past two month? Would it have been any more expensive than it has already been? We’d argue – and have argued – that issues with collateral, including those related to AIG’s diminished credit rating, would have been mitigated through government ownership and creditworthiness.
Moreover, other than non-executive employees holding shares, we’d argue that none – not 10% nor 20% – of the old ownership structure should remain. That might induce shareholders in other firms to become a bit more activist and demand stronger and more knowledgeable representation on their boards of directors. (See our recent: The Failure of Boards to Direct.)
We’d prefer the frenzied, motivated efforts of bankers seeking creative solutions to their most vexing problem over the current scenario where hoarding of funds and waiting seem to be the preferred tactics. In that sense we as an economy, a nation, and a society are in no better position today than we were six or seven weeks ago.
We wrote about what has and continues to occur in Even A Perfect Bailout Will Fail and Financial Projection in a Crisis among other posts.
Unfortunately, the biggest difference between now and the end of September is that our collective equity holdings have lost about one third of their value, and new asset classes like CMBS are likely to depreciate like MBS already has. However, on the upside, it seems that Mr. Paulson is moving (or more accurately not moving) in the right direction.
In all seriousness, we do pray that our senior government officials take the right, reasoned, and thoughtful actions. We hope you’ll join us. Perhaps it’s working.
(This a long post; so, there are probably a number of typos, which we’ll correct during the coming days.)
Global Warming and the Mortgage Crisis
Regular readers will know that we often criticize the stupid application of mathematical models, especially ones related to finance and economics; ergo, our firm’s motto, “Thought Before Calculation.”
In that light, we note that in last Friday’s The Wall Street Journal (November 7) the editors excerpted a speech that Michael Crichton gave at Cal Tech in 2003, entitled ‘Aliens Cause Global Warming.’ (For those who don’t know, Mr. Crichton passed away early last week.)
In the speech, Mr. Crichton discussed the Drake equation which attempts to illustrate the winnowing-down process of all the planets in the universe to ones that could support life and could send intelligent signals (to us). There are seven variables in the equation, which was the impetus of the SETI project and one of the justifications for spending funds on it. For SETI, think Jody Foster in the screen version of the late Carl Sagan’s Contact.
Mr. Crichton made the excellent points that the Drake Equation is a serious-looking equation and that its serious appearance provided potential investigators with a veneer of serious, scientific inquiry. This is despite the fact that NONE of the seven variables can ever be known or estimated. Thus, the investigation was not science and was/is not that different than counting the number of angels on the head of a pin.
Mr. Crichton concluded that SETI et. al. “is unquestionably a religion.” (Below we argue it is a bad religion – meaning a poorly-considered one.)
Moreover, he continued his argument by noting that without legitimate scientific inquiry and procedure, “soon enough garbage began to squeeze through the cracks…” (By this point, the regular reader and the astute reader can see where we are headed by this post’s title.)
He went further to note that the achieving consensus around a “model” is not science, and vice versa.
We go further to argue that such consensus is not science, nor even part of science’s broader super-set, reason.
Yes, we view science as a subset of reason – the empirical part of reason. And so, we’d argue that such consensus is in fact a substitute for reason. In fact, it fills the entropic chaos of unknowing that is the absence of reason.
Thus, we contrast such scientism with more fully-developed religions like, say, Christianity, which via numerous passages, including the first chapter of the Gospel of St. John, defines God as reason (logos) and commands man to use that same reason to be better than instinctual, impulsive animals amidst the chaos.1
At first glance, it might seem that the valuation (and subsequent realization) of mortgage-backed securities (MBS) and other financial assets has little in common with the estimation of the current number of intelligible planets.
However, both methodologies require giant leaps of faith when moving from reality to a model as both suffer from the absence of relevant data. Other galaxies and solar systems (and planets) are just too far away to consider carefully, and there are only (relatively) short histories of mortgage products and repayments available from which one HOPES to extrapolate the future, and this is where and why the consensus arises.
There are no good models; so, individuals agree to use models already in use (as a validation for their choice). Often, such models first appeared in textbooks for entirely different purposes but were used out of convenience.
Mortgage portfolio, MBS, and CDOs suffer a few additional burdens not shared by ET’s would-be friends, including: (1) dependencies and interactions between or among borrowers that would seem to be absent with planets; (2) non-stationarities through time with respect to these (and other relevant) relationships; and (3) the interactions are endogenous as they involve people’s cognizant responses through time to economic conditions and personal circumstances. (In that sense, it is truly a daunting task.)
Please see our earlier post for a description of the mortgage pool or portfolio problem. In it, we illustrate how recent calls for more transparency are non sequiturs and simplistic, but do show a lack of understanding about the nature of the problem.
It seems that the sociologies of both planetary and mortgage modeling environments do seem to place a premium on consensus. While every individual trader or structurer may have their own idiosyncratic tweaks, most solve valuation problems in similar manners because there just aren’t that many tractable ways to perform the calculations. But, as many former traders and structurers have discovered, choosing a methodology for its tractability is very different than choosing one for its applicability, particularly when the environment changes rapidly or drastically.
In fact, we’d argue that the recent lack of exchange or illiquidity in these markets results from the realization and internalization that these models have failed, and no suitable replacement yet has been found; ergo, the paralysis.
As further evidence of paralysis, today Mr. Paulson announced the Treasury Department wouldn’t purchase any troubled assets as part of their TARP efforts. (Recall that the “TA” in TARP stands for “Troubled Asset.”) It seems that the government doesn’t know how to value them, either. We’d have been surprised by the announcement had we not predicted it six weeks ago.
As always when we discuss these topics, we point readers to our essay Uncertainty Management, which presents a broader view of the nature of unknowing – far broader than the narrow emphasis on risk or measurable uncertainty one typically sees.
Finally, as usual, we also note that we have proposed a private solution to the mortgage crisis that uses tax incentives – via the equivalent of accelerated depreciation or investment tax credit – to induce private purchases of the troubled assets. We suggest Mr. Paulson consider that alternative.
Excluding fools – which we admit provides a non-trivial exclusion – we doubt that financial modelers or analysts will regain the (misplaced) self-confidence they exhibited in the calm-market era prior to mid-2007.
In our view, such well-earned and well-deserved humility will be beneficial for society as a whole. Such feelings may spur innovation and increase the level of thoughtful of analyses performed (rather than rote, procedural tasks). Perhaps it may change the structure of contracts.
Perhaps the recent failures will allow senior managers to gain efficiencies through the realization that irrelevant details are not information and so many routine tasks and algorithms are indeed worthless – despite the claims of regulators and auditors. (Oh, who are we trying to kid. The skeptic in us suggests that we’re showing our naiveté.)
- In that regard, in 2004, Mark Steyn had a most excellent obituary of Francis Crick. According to Steyn, Francis Crick became an atheist when he was twelve and spent his life trying to develop an alternative hypothesis to the Bible’s Creation story and God as Creator. He settled finally on the story that billions of years ago, spaceships must have left micro-organisms on earth for evolution to take its course. With our sarcastic font, we note: good thing he focused only on the empirical, “scientific” aspects of the alternative theory. Otherwise, he would have a story that required (a leap of) faith, rather than just cold, hard facts.) ↩
Gossamery Arguments for Transparency and Our Reply
Recently, we’ve seen many op-ed essays calling for more transparency in financial statements, particularly with respect to mortgage-related securities. Many of these essays have been written by famous and esteemed individuals or their staffs.
In our own idiosyncratic, round-about way, we’ll explain the empty silliness of such arguments, and we begin by criticizing the notion that “more is always better.”
Too Much Information: Unfortunately, we’ve not read a single essay that contained an intelligent, concrete argument for why more transparency is better than less – as if transparency, in and of itself, is a good (or is inherently good).
More precisely, in all of these articles, the value of transparency is assumed, and the assumption seems to be implicit and subconscious (unconscious?) rather than something arrived at via serious deliberation. (Hint: we can’t recall any of these essays that bother to define transparency. Presumably, it is like pornography: you know it when you see it.)
In that half-assed way, these recent prompts for more transparency have much in common with the slightly older admonitions to eliminate mark-to-market accounting.1
In their theories, many economists – including, yours truly – have shown that more transparency, which often means more precise information, is not always better than less; in fact, it can make things strictly worse. Such seemingly pathological results are actually rather common in a variety of social settings, including some markets, and arise for a number of reasons, including risk-sharing and incentives, where more information can affect an agent’s behavior and actions or efforts thereby reducing social welfare and/or exacerbating incentive problems.
For example (and this is a gross generalization of the results without specifying any of the necessary assumptions) in Kanodia, Singh and Spero (JAR, 2005), we show that it is better to keep two unknown variables as unknowns rather than know only one with perfect precision. Think of it in the following way: suppose there are two random variables – one that is somewhat in the person’s control and the other, which is not.
If the one under his influence is known perfectly, he’ll overemphasize it. If the other one is known perfectly, then he’ll rightfully conclude that the noisy signal of his effort will be overlooked in favor of the other variable so he’ll do little. The former creates over-exertion and the latter creates under-exertion and both are socially damaging; thus, one can find a happy medium in less extreme cases where neither variable is known with total precision. (It should remind one of Goldilocks.)
Now, let’s be very clear that one need not be an economist to know that more information or transparency is not always better. For example, how does the reader answer questions from a spouse, relative, or friend when asked something like, “Do you like my new haircut?” or “Does this dress make me look fat?”
In addition, there are other cases where another party reveals personal details with too much precision. In fact, we as a society have the colloquialism, “Too much information!” for just such cases where you’ll never again look at the revealer in the same manner and subsequently ruefully wonder, “why did they have to tell me that?”
Details Are Not Information: this is a particularly apt time to repeat our admonition that details are not information. Back in April, we posted a long essay on the difference between details and information or useful facts. (Useful facts are ones that might cause a decision to change as the fact is realized.) Our point in that essay was to distinguish between keeping track of a lot of necessary data – as in data processing – and the quite different task of providing useful information to decision-makers. If one leaves systems design to systems people, one will likely get the former and not much of the latter. Moreover, if the decision-maker can’t design the system – not the programming – then his or her competence at decision-making should be justifiably questioned.
The same distinction between details and information holds true with financial assets, too. More transparency can mean an inundation of book-keeping and account details, which may provide no information or which may require expert judgment to (sift through to) become information. In either case, the recipient of the data dump may not “see the forest for the trees.“2 So, one may have all the facts, but no ability to organize them – much like a child writing a term paper.
And, that, of course, illustrates the silliness of calling for more transparency for mortgage-related securities. The bigger problem is that with every datum about every mortgage in a pool, there is still no easy way to value them.
The issue isn’t the details, it is how to combine current and past details to determine value and risk in the future, and it is very likely a perfect method is unknowable. So…
Value Matters, BUT There’s No Transparent Way to Find It: let’s illustrate the notion in to a fairly high level of detail (for a blog post). We’ll ignore the “waterfall” aspect of real mortgage-backed securities and CDOs where different classes of security holders have different priority claims on the cash flows because those claims are not the confounding factors – the interelationships of the mortgages are.
So, imagine a pool of T thousand mortgages going down the first column of a spreadsheet. Further, suppose that the next 360 columns represent months, m, so, the row t and column m intersection is the amount of cash received from borrower t in month m. Now that cell will actually be a function of any number of factors, including interest rates which affect whether the mortgage is repaid early; the person’s wealth and income which determine whether the borrower declares bankruptcy, the relationship between the value of the collateral and the loan balance, etc. We could go on and on, but the point is that each cell could take any number of values depending upon many different factors.
One page of the spreadsheet would then represent one entire scenario of how cash is received from all T thousand mortgages over the next thirty years.
At issue for valuation (and risk modeling) is how to combine outcomes across all mortgages. The cells are clearly related within a row, i.e., a borrower’s status in one month will affect cash flows in later months.
But, cash flows are also related within columns – phenomena, like a hurricane, may contemporaneously affect more than one borrower – and across columns, too. For example, someone’s default in month m may make another’s default in month m + n more likely. So, the bigger issue is: how does one relate borrowers across time and space to arrive at a distribution of cash flows. (Note: we mean “space” literally because community and regional effects matter – the inter-row action, sometimes.)
One could generate any number of scenarios or pages, but, of course, the issue for valuation (and risk) are which combinations in the numerous T x 360 grid are more (or less) likely (and how wide is the range of possible outcomes)?
In other words, the problem lays with determining the joint distributions across borrowers and time. As we see it, there is no correct method, but there is an infinity of incorrect methods, especially ones that rely only on historical relationships, particularly very short histories.
Those incorrect methods include many that were implemented in recent years. As we see it, many of those methods were implemented because they were solvable, not because they were accurate. Unfortunately, those weaknesses (inaccuracies) were obscured by the relative calmness of the markets, including the near-Ponzi-like schemes of different banks buying the securities to re-securitize them yet another time.
So, we ask those writers urging more transparency: exactly how would it help us find a price in the above example? Our illustration highlights the reason why there is a lack of buyers. There are data aplenty. What is lacking is a quantifiable notion of the future.
That, dear reader, is why we developed and wrote about an alternative solution to TARP. One that involved the use of investment tax credits or cash-basis accounting (to permit the immediate expense of the purchase price) to subsidize and cushion the risk of purchasing these conglomerations of cash flows. It would provide private buyers with an immediate benefit of 30% — 40% of the purchase price, which seems large enough to permit room for error.
As always, we encourage visitors to read our essay, Uncertainty Management, which discusses the notions of measurability (quantifiability) and immeasurability by distinguishing between the broader idea of uncertainty and the narrower idea of risk. In that regard, the number and cost of mis-specification errors related to our ongoing crisis may be the greatest in any period in history.
We’ll probably edit this again in the near future.
Footnotes:
- As we mentioned on Halloween, sometime around October 1, we saw a Congressman from Tennessee rant about mark-to-market accounting. It’s quite possible that he had a deep understanding of the topic, but if that were the case, then he was about articulate as a frenzied ninth-grader sending text messages during the middle of a soda-and-cake-induced sugar-high. While that’s possible, it is also highly unlikely. Our inference was that the man had no idea of the topic of his conversation. While we listened to his diatribe against mark-to-market accounting, we thought, hmmm, not a single specific reference to the underlying issues of relevancy, reliability, economic efficiency, etc. Not even in layman’s terms. Replace “mark-to-market accounting” in his otherwise generic spiel, “we have to something about mark-to-market accounting before it…,” and he had a ready-made speech for all that is evil du jour: AIDs in Africa, the lack of clean water in villages, illegal drugs, legal drug manufacturers, drunk driving, international piracy, child labor, greed, foreign car manufacturers, cancer, diabetes, Wall Street executives, oil prices, etc., and no other words would have changed. He had a handy demonization template, and that made actual contemplation superfluous. A the time, we thought, that it is quite unfortunate there is no required literacy (or aptitude) tests to vote in Congress. ↩
- This actually is very much an epistemological issue. For example, consider the four elements of the ancient Greeks – water, earth, wind, and fire. Even in the bronze age, there was substantial evidence that earth, at least, could be sub-divided into more basis elements. Although those new elements were used technologically, they were not to become part of any science or perspective until much later. ↩
