Category Archives: Risk and risk management

David Miles: What is the optimal leverage for a bank?

Yves here. Please be sure to read to the end of the post, where Miles discusses what level of equity he thinks banks should carry.

By David Miles, Monetary Policy Committee Member, Bank of England. Cross posted from VoxEU.

The global crisis has called into question how banks are run and how they should be regulated. Highly leveraged banks went under, threatening to drag down the entire financial system with them. Here, David Miles of the Bank of England’s Monetary Policy Committee, shares his personal views on the optimal leverage for banks. He concludes that it is much lower than is currently the norm.

Why Does Reputation Count for So Little on Wall Street?

There is a very peculiar article by Steven Davidoff up at the New York Times: “As Wall St. Firms Grow, Their Reputations Are Dying.” It asks a good question: why does reputation now matter for so little in the big end of the banking game? As we noted on the blog yesterday, a documentary team was struggling to find anyone who would go on camera and say positive things about Goldman, yet widespread public ire does not seem to have hurt its business an iota.

Some of Davidoff’s observation are useful, but his article goes wide of the mark on much of its analysis of why Wall Street has become an open cesspool of looting and chicanery (as opposed to keeping the true nature of the predatory aspects of the business under wraps as much as possible).

On Economics of Contempt’s Reliance on His Own Brand Fumes

Economics of Contempt is aptly named. While his stand alone pieces on various aspects of regulation are informative, if too often skewed towards officialdom cheerleading (he too often comes off as an unpaid PR service for Geithner), his manner of engaging with third parties leaves a lot be desired. He often resorts to the blogosphere version of a withering look rather than dealing with an argument in a fair minded manner. This then puts the target in a funny position: do you deal with these drive-by shootings which have either not engaged or misrepresented your argument, by cherry picking and selective omission? If you do, you can look overly zealous or argumentative. But if you do nothing, particularly if it’s in an important area of regulatory debate, you’ve let disinformation, at the expense of your reputation, stand.

So How Exactly Does Buffett Get Information Like This?

Reader Hubert soliders on in the lonely task of continued Lehman spadework. He highlighted this section of FCIC testimony from Warren Buffett:

I think that if Lehman had been less leveraged there would have been less problems in the way of problems. And part of that leverage arose from the use of derivatives. And part of the dislocation that took place afterwards arose from that. And there’s some interesting material if you look at, I don’t exactly what Lehman material I was looking at, but they had a netting arrangement with the Bank of America as I remember and, you know, the day before they went broke and these are very, very, very rough ﬁgures from memory, but as I remember the day before they went broke Bank of America was in a minus position of $600 million or something like that they had deposited which I think J.P. Morgan in relation to Lehman and I think that the day they went broke it reversed to a billion and a half in the other direction and those are big numbers.

Hubert muses:

At Least One Country With Big Banks is Not Afraid of Them

This development, which was cited in last week’s Eurointelligence, has not gotten the attention it warrants:

The Swiss government wants to impose capital requirements on their two internationally active big banks UBS and Credit Suisse that by far exceed what European or American regulators intend to ask their banks to do, Frankfurter Allgemeine Zeitung reports.

Guest Post: Predicting the Improbable– Evidence from Playing the Lottery

By Claus Bjørn Jørgensen , Sigrid Suetens, and Jean-Robert Tyran. Cross posted from VoxEU.

Japan’s trio of tsunami, earthquake, and nuclear disaster has left the world stunned. As this column points out, even the experts were shocked. But while these events were highly unlikely, they were still possible. This column uses evidence from the Danish lottery to show that people tend to adjust their expectations of future events based on only small pockets of recent experience, often at their cost.

David Apgar: What Was So Unpredictable about Deepwater Horizon?

By David Apgar, the Director of ApgarPartners LLC, a new business that applies assumption-based metrics to the performance evaluation problems of development organizations, individual corporate executives, and emerging-markets investors, and author of Risk Intelligence (Harvard Business School Press 2006) and Relevance: Hitting Your Goals by Knowing What Matters (Jossey-Bass 2008). He blogs at WhatMatters.

It’s tempting to look for a little consolation on the anniversary of the oil spill from BP’s Deepwater Horizon rig in the idea that our worst industrial accidents are unpredictable and not the result of negligence. The only trouble is that the BP disaster in the Gulf of Mexico was predictable.

The FDIC’s Rosy, Theoretical, Misleading Lehman Resolution Counterfactual (or Why TBTF is Still TBTF)

The FDIC has released a document that purports to show how it could have successfully resolved Lehman Brothers using its new Title II resolution authority granted under Dodd Frank.

All I can say is that this is an interesting piece of creative writing. The Lehman counterfactual rests on a series of assumptions, which as I will discuss shortly, look pretty questionable. The most charitable assessment one can make comes from a famous exchange between two technologists. Trygve Reenskaug says: “In theory, practice is simple.” Alexandre Boily asks: “But, is it simple to practice theory?”.

But some longstanding Administration cheerleaders have jumped on the bandwagon, arguing that “pundits” have asserted “without evidence or analysis” that the resolution authority can’t work. That’s pretty amusing, given that Shiela Bair herself concedes, per the Financial Times, that the resolution authority will not work on a major international bank with retail and investment banking operations:

ETFs as Source of Systemic Risk?

Surprisingly little note has been paid to the discussion of ETFs in three reports issued last week by international regulatory heavyweights, namely, the IMF, the BIS, and the G20 Financial Stability Board.

Make no mistake: the authorities are worried. The BIS report, for instance, has an unflattering comparison on its first page, noting that now ETFs seem to be serving the same function for institutional investors now as structured credit products did in 2002-2003, with dealers pushing the envelope as far as “innovation” is concerned. The Financial Stability Board was more straightforward, flagging its concerns that ETFs could pose a threat to stability in its report title.

The regulators discussed the fact that “ETF” no longer stands for a single product. Most investors probably assume that an ETF is more or less a mutual fund, when in fact Eurobank affiliated groups’ products are typically synthetic (that is, they use derivatives rather than securities. There are even more structural variants, but we’ll stick to these two for the purpose of this post). And too often, the relationship between the ETF and the sponsor is not arm’s length.

Conflicted JP Morgan Next up for a Reputation Hit

Louise Story at the NYT has this: In the summer of 2007, as the first tremors of the coming financial crisis were being felt on Wall Street, top executives of JPMorgan Chase were raising red flags about a troubled investment vehicle called Sigma, which was based in London. But the bank chose not to move […]

INET: Can Sovereignty and Effective International Supervision be Reconciled? The Challenge of Large Complex Financial Institutions

Cross post of an INET conference session on Large Financial Institutions that Paul Volcker described as a “Revival Meeting”…

UK IBC report preview

The IBC, or ICB report is to be published at 7:00 on Monday morning, UK time.

A suspicious sniff at CoCos

Contingent Convertible bonds (“CoCos”) are supposed to address this nonsensical phenomenon: During the financial crisis a number of distressed banks were rescued by the public sector injecting funds in the form of common equity and other forms of Tier 1 capital. While this had the effect of supporting depositors it also meant that Tier 2 capital […]

Amar Bhidé on the Role of Human Judgment

Rob Johnson of INET interviews Amar Bhide, an old McKinsey colleague and author of the book A Call for Judgment. From the introduction to this video:

The Professor of International Business at the Fletcher School of Law and Diplomacy criticizes the tendency in many quarters to rely on mathematical models to inform investment decisions. It’s that overreliance on models that tend to generalize and simplify that helped drive the world into the global financial crash of 2008 and the ensuing Great Recession. Bhidé makes a strong case that human actors need to immerse in the details of individual cases and weigh many different factors to come up with tailored decisions that more closely apply to the complexities of the real world. Bhide also argues that regulators need to take a similarly human-centered approach.

Quelle Surprise! Fed and Treasury Keen to Find As Few Systemically Risky Firms as Possible

We seem to be going back to the world before the crisis in number of respects. The first is that the Financial Times is again running rings around the Wall Street Journal on markets and financial services industry coverage. The crisis forced the Journal to throw a lot of resources on those beats, with the result that it became pretty competitive.

The second is that the authorities seem to be engaged in a weird form of cognitive dissonance. They clearly can’t pretend the crisis didn’t occur; if nothing else, all the extra new studies and rulemaking imposed by Dodd Frank make that impossible. Yet in every manner imaginable, they behave as if no financial markets near death event took place.

The object lesson of the evening is a story in the Financial Times on a battle between the FDIC, which is responsible for resolution of systemically important firms under Dodd Frank versus the Fed and Treasury. The struggle is over how many non-banks are to put on the systemically important watchlist as required by Dodd Frank. No one wants to be on that roster; it leads to the potential to be subject to all sorts of proctological examinations.