Early in the morning came the woman, and took the children out of their beds. Their bit of bread was given to them, but it was still smaller than the time before. On the way into the forest Hansel crumbled his in his pocket, and often threw a morsel on the ground until little by little, he had thrown all the crumbs on the path. Hansel & Gretel
This afternoon (thanks to the good fellows at Zero Hedge) I found my way to the Minutes of the Meeting of the Treasury Borrowing Advisory Committee Of the Securities Industry and Financial Markets Association.
After debate on other issues, The Committee then turned to a presentation by one of its members on the likely form of the Federal Reserve's exit strategy and the implications for the Treasury's borrowing program resulting from that strategy.
The presenting member began by noting the importance of the exit strategy for financial markets and fiscal authorities...A critical issue will be the impact on the riskier asset classes as market interest rates move away from zero.
The presenting member then looked at the likely sequence of the Federal Reserve's exit strategy. The member acknowledged that the central bank must address the uncertainty and fragility of the economic recovery and the dependence of the housing market on low rates. It was suggested that the most likely sequence would be the draining of excess reserves from the banking system, the cessation of the mortgage-backed securities purchase program, and only then raising the Fed funds target rate.
There you have it, drain excess reserves, stop buying mortgage back securities and then raise Fed Funds.
Easy, right?
Not so fast.
Several members at this point asked why draining reserves before ending the MBS program made sense. The presenting member noted that the program was already set to expire, and other measures, such as a revival of the Supplementary Financing Program, could be utilized by the Federal Reserve at the same time.
The presenting member then addressed the options for draining reserves from the banking system. The problem of excess reserves could persist through the end of 2011 with up to one trillion in excess reserves remaining after liquidity facilities and on balance sheet securities have rolled off. One approach, raising the Fed funds rate to increase the opportunity costs of banks using their reserves, carries the attendant problems of increasing interest rates too soon in the economic recovery. A second option, taking in term deposits, lacks a clear mechanism for rate setting and bank use. Selling assets may run into difficulties if the public appetite for debt at that time is sated, especially considering the impact on the housing market and the major role the Federal Reserve currently plays in the market.
According to the presenting member, these less than optimal solutions leaves the Federal Reserve the option of reverse repurchase agreements (reverse repos) as the most likely option although the potential of the mechanism for draining reserves is unclear. If it is to undertake these reverse repos, the selection of counterparty is important. Depending on how the program is designed, whether it is made to work with dealers or money market funds or to pursue a TALF model with banks as agents, there will be different impacts on the scope of the program, the ease with which it can be set up, and the term of the contracts. In all cases, the program will compete with other short-term investments and put upward pressure on Treasury bill rates according to the presenting member. Moreover, draining excess reserves may dampen the demand for Treasury securities by banks given that banks are investing in securities – particularly Treasuries - in the absence of loan demand.
Several members noted the graph discussing net fixed income supply in 2009 and 2010, and how issuance will ramp up dramatically in 2010. Federal Reserve purchases have taken an enormous amount of supply out of the market this past year across fixed income markets, but next year, financial markets should expect even greater issuance with no support. Such an outcome could pressure rates.
"Pressure rates," now there's an understatement.
It looks to me as if the Feds didn't consider an exit strategy before embarking on their journey into the liquidity swamp called Quantitative Easing. There seems to me to be no viable exit strategy that won't have severe implications for the real economy. Given that we will be having elections in 2010, and again in 2012, the odds of the liquidity swamp getting drained any time soon, which would surely sour the mood on incumbents seems quite small.
Tightening, I suspect, will be done by the markets, and, under that scenario, those excess reserve might come in handy. At least then the Feds will then have someone else to try to blame.
Alternatively, this meeting could be just a show to buy time before the US$ starts to really sink.
No wonder Mr. Buffett wants to get rid of his cash.
Showing posts with label Buffett. Show all posts
Showing posts with label Buffett. Show all posts
Wednesday, November 04, 2009
Thursday, October 01, 2009
From Black Scholes to Black Holes (part 4- Finance)
Were a modern-day financial Rip Van Winkle to awake today having slumbered for the past 20 years, he would observe a capital market vastly different from the one he knew. Introduction: From Black Scholes to Black Holes
It's been 16 years since the above noted book-a collection of essays explainging how one models the risks associated with certain derivative securities- was published and the introductory statement is more true now than then. In 1992, the notional amount of interest rate derivative exposure in US banks was about 77% of GDP. The graph below shows the growth since.

I begin this 4th look at the US economy from a flow of funds perspective with derivatives to "cut to the chase." This isn't to diminish the still currently intractable problems of mortgage finance, but that topic has been ably covered by many others. Further, as hard as it may be to believe, the problems associated with mortgage finance pale in comparison to those associated with derivatives. Warren Buffett famously called these securities financial weapons of mass destruction, but I think he understated the problem. These securities are far worse- a Ponzi scheme even Carlo wouldn't have dreamed of. We can choose to fire a WMD, but these securities have taken on a life of their own and they will, in my view, drag everything financially tied to them into oblivion- into a black hole.
The intent of the book From Black Scholes to Black Holes, to cloak these securities in an aura of cool, is quite ironic in its, apparently unintended, prescience. Black Holes are singularities in Einstein's space-time continuum which swallow, for want of a better term, everything that comes near. They are the Charybdis-es of space. Derivatives are the Charybdis-es of finance. They are creating their own ever stronger gravitational field that has already swallowed 3 of the 8 major US players since 1998. The 5 banks which remain are increasingly linked together.
Last night, after perusing the derivatives data from the BIS and Office of the Comptroller of the Currency (OCC), I was wondering what the end game would be, happened to glance at my book shelf and the book title jumped out at me. "It's a Black Hole," I realized. In the end the remaining banks will merge into one and money, instead of light, would never be able to escape as the fallacy of netting benefits- the assumption that they are all similarly valued- is exposed.
In the OCC Report on Derivatives, the benefits of netting are explained: For a portfolio of contracts with a single counterparty where the bank has a legally enforceable bilateral netting agreement, contracts with negative values may be used to offset contracts with positive values. This process generates a “net” current credit exposure (NCCE)
I had some experience with this fallacy of netting when I was trading FX derivatives for Chase. When Drexel Burnham collapsed I had to "net out" - put on the opposite trade with the same counterparty- the exposure of my option portfolios with Drexel's. While this seems easy to describe there was a problem. They didn't value their options at the same values we did. In some cases I was short low delta (far out of the money) options I had marked to the (lower) at-the-money value. Who should take that revaluation loss? In other cases, I might have to net out a position I needed only to find that replacing it was far more expensive than our agreed upon price.
Fortunately, markets I was trading at that time were not excessively volatile, which would have made the procedure even more difficult. Even more fortunately, the notional amounts were orders of magnitude less than currently carried by US banks.
50 basis points (a fairly trivial change in an option value, or, if you prefer, an aggressive post Volcker Fed tightening) on $100M (roughly the size of trade back then) is $500K. 50 basis points on $7Tln (or 1/5th (5 banks left) of the notional exposure in interest rate derivatives with maturities between 1-5 years) is $35B (7 times the total net income for JPM in 2008).
Why has interest rate derivative exposure grown so much over the past few years? The search for profits in an ultra low interest rate environment seems, in part, a good answer as the graph below depicts.

The other answer is that, as I discovered, the easiest way to make money from a derivatives portfolio is to grow it. Increasing risk in the far dates that is mispriced in your favor can cover many sins as derivatives mature.
Warren Buffett describes the pain of going in reverse on (winding down) such portfolios: When Berkshire purchased General Re in 1998, we knew we could not get our minds around its book of 23,218 derivatives contracts, made with 884 counterparties (many of which we had never heard of). So we decided to close up shop. Though we were under no pressure and were operating in benign markets as we exited, it took us five years and more than $400 million in losses to largely complete the task. Upon leaving, our feelings about the business mirrored a line in a country song: “I liked you better before I got to know you so well.” General Re's derivatives exposure was orders of magnitude less than that of GS, C, or JPM.
The OCC seeks to assure us that they have things under control: While market or product concentrations are normally a concern for bank supervisors, there are three important mitigating factors with respect to derivatives activities. First, there are a number of other providers of derivatives products whose activity is not reflected in the data in this report. Second, because the highly specialized business of structuring, trading, and managing derivatives transactions requires sophisticated tools and expertise, derivatives activity is concentrated in those institutions that have the resources needed to be able to operate this business in a safe and sound manner. Third, the OCC and other supervisors have examiners on-site at the largest banks to continuously evaluate the credit, market, operation, reputation, and compliance risks of derivatives.
In addition to the assumed virtues of netting, the OCC seeks to calm you with VaR (value at risk analysis) analysis (about the shortcomings of which, more here). The average VaR in 2008 relative to 2008 net income according to 10K and 10Q SEC reports is roughly 3% for JPM, C, and BoA and higher for GS. In the event revenues from interest rate derivative trading for Q1 2009 was $9B. Those tails sure seem to be fatter than assumed. If you can make it, as all traders eventually learn, you can certainly lose it.
Perhaps now we can see why the Fed is being so tentative with talk of removing stimulus and raising rates. 50 basis points can wipe out a bank. Imagine if the Fed is faced with the situation of a full blown currency crisis- the Scylla near the Charybdis- and needs to lift the Fed Funds rate 200, 300 or 500 basis points swiftly- a policy response chosen by the Fed in the late 70s/early 80s and many other Central Banks since.
In that event, the black hole becomes operative and another type of derivative, the credit default swap starts sucking the financial life out of the remaining big banks.
Since Q3 2007, credit default derivatives have generated $28B in losses. As of Q2 2009 there were still some $13.44Tln in notional exposure or 95% of GDP. What happens if only 1 bank is left? even if that bank has successfully bet on the collapse of the other 4? Who pays?
From Black Scholes to Black Holes indeed. In my view, the sooner, the better. If Warren Buffet's experience is any guide, an implosion of the 5 biggest banks seems a better alternative to an attempt to wind down these portfolios.
It's been 16 years since the above noted book-a collection of essays explainging how one models the risks associated with certain derivative securities- was published and the introductory statement is more true now than then. In 1992, the notional amount of interest rate derivative exposure in US banks was about 77% of GDP. The graph below shows the growth since.

I begin this 4th look at the US economy from a flow of funds perspective with derivatives to "cut to the chase." This isn't to diminish the still currently intractable problems of mortgage finance, but that topic has been ably covered by many others. Further, as hard as it may be to believe, the problems associated with mortgage finance pale in comparison to those associated with derivatives. Warren Buffett famously called these securities financial weapons of mass destruction, but I think he understated the problem. These securities are far worse- a Ponzi scheme even Carlo wouldn't have dreamed of. We can choose to fire a WMD, but these securities have taken on a life of their own and they will, in my view, drag everything financially tied to them into oblivion- into a black hole.
The intent of the book From Black Scholes to Black Holes, to cloak these securities in an aura of cool, is quite ironic in its, apparently unintended, prescience. Black Holes are singularities in Einstein's space-time continuum which swallow, for want of a better term, everything that comes near. They are the Charybdis-es of space. Derivatives are the Charybdis-es of finance. They are creating their own ever stronger gravitational field that has already swallowed 3 of the 8 major US players since 1998. The 5 banks which remain are increasingly linked together.
Last night, after perusing the derivatives data from the BIS and Office of the Comptroller of the Currency (OCC), I was wondering what the end game would be, happened to glance at my book shelf and the book title jumped out at me. "It's a Black Hole," I realized. In the end the remaining banks will merge into one and money, instead of light, would never be able to escape as the fallacy of netting benefits- the assumption that they are all similarly valued- is exposed.
In the OCC Report on Derivatives, the benefits of netting are explained: For a portfolio of contracts with a single counterparty where the bank has a legally enforceable bilateral netting agreement, contracts with negative values may be used to offset contracts with positive values. This process generates a “net” current credit exposure (NCCE)
I had some experience with this fallacy of netting when I was trading FX derivatives for Chase. When Drexel Burnham collapsed I had to "net out" - put on the opposite trade with the same counterparty- the exposure of my option portfolios with Drexel's. While this seems easy to describe there was a problem. They didn't value their options at the same values we did. In some cases I was short low delta (far out of the money) options I had marked to the (lower) at-the-money value. Who should take that revaluation loss? In other cases, I might have to net out a position I needed only to find that replacing it was far more expensive than our agreed upon price.
Fortunately, markets I was trading at that time were not excessively volatile, which would have made the procedure even more difficult. Even more fortunately, the notional amounts were orders of magnitude less than currently carried by US banks.
50 basis points (a fairly trivial change in an option value, or, if you prefer, an aggressive post Volcker Fed tightening) on $100M (roughly the size of trade back then) is $500K. 50 basis points on $7Tln (or 1/5th (5 banks left) of the notional exposure in interest rate derivatives with maturities between 1-5 years) is $35B (7 times the total net income for JPM in 2008).
Why has interest rate derivative exposure grown so much over the past few years? The search for profits in an ultra low interest rate environment seems, in part, a good answer as the graph below depicts.

The other answer is that, as I discovered, the easiest way to make money from a derivatives portfolio is to grow it. Increasing risk in the far dates that is mispriced in your favor can cover many sins as derivatives mature.
Warren Buffett describes the pain of going in reverse on (winding down) such portfolios: When Berkshire purchased General Re in 1998, we knew we could not get our minds around its book of 23,218 derivatives contracts, made with 884 counterparties (many of which we had never heard of). So we decided to close up shop. Though we were under no pressure and were operating in benign markets as we exited, it took us five years and more than $400 million in losses to largely complete the task. Upon leaving, our feelings about the business mirrored a line in a country song: “I liked you better before I got to know you so well.” General Re's derivatives exposure was orders of magnitude less than that of GS, C, or JPM.
The OCC seeks to assure us that they have things under control: While market or product concentrations are normally a concern for bank supervisors, there are three important mitigating factors with respect to derivatives activities. First, there are a number of other providers of derivatives products whose activity is not reflected in the data in this report. Second, because the highly specialized business of structuring, trading, and managing derivatives transactions requires sophisticated tools and expertise, derivatives activity is concentrated in those institutions that have the resources needed to be able to operate this business in a safe and sound manner. Third, the OCC and other supervisors have examiners on-site at the largest banks to continuously evaluate the credit, market, operation, reputation, and compliance risks of derivatives.
In addition to the assumed virtues of netting, the OCC seeks to calm you with VaR (value at risk analysis) analysis (about the shortcomings of which, more here). The average VaR in 2008 relative to 2008 net income according to 10K and 10Q SEC reports is roughly 3% for JPM, C, and BoA and higher for GS. In the event revenues from interest rate derivative trading for Q1 2009 was $9B. Those tails sure seem to be fatter than assumed. If you can make it, as all traders eventually learn, you can certainly lose it.
Perhaps now we can see why the Fed is being so tentative with talk of removing stimulus and raising rates. 50 basis points can wipe out a bank. Imagine if the Fed is faced with the situation of a full blown currency crisis- the Scylla near the Charybdis- and needs to lift the Fed Funds rate 200, 300 or 500 basis points swiftly- a policy response chosen by the Fed in the late 70s/early 80s and many other Central Banks since.
In that event, the black hole becomes operative and another type of derivative, the credit default swap starts sucking the financial life out of the remaining big banks.
Since Q3 2007, credit default derivatives have generated $28B in losses. As of Q2 2009 there were still some $13.44Tln in notional exposure or 95% of GDP. What happens if only 1 bank is left? even if that bank has successfully bet on the collapse of the other 4? Who pays?
From Black Scholes to Black Holes indeed. In my view, the sooner, the better. If Warren Buffet's experience is any guide, an implosion of the 5 biggest banks seems a better alternative to an attempt to wind down these portfolios.
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