Wallace Turbeville

 

Recent Posts by Wallace Turbeville

  • Consumers, the Food Crisis, and Index Funds

    Aug 18, 2010Wallace Turbeville

    bread True believers may be ready to absolve the free market for the food crisis of 2007/08, but its victims deserve better.

    bread True believers may be ready to absolve the free market for the food crisis of 2007/08, but its victims deserve better.

    The financial reform legislation focused on systemic risk and protection of consumers of financial products.  Congress steered clear of trading behavior which is abusive or otherwise simply harmful to the public.  Perhaps this unfinished business will be addressed in round two of reform, assuming Congress has the stamina. Until then, it is up to the regulatory agencies as they implement the new law.

    Fueled by information technology and deregulation, trading volumes have exploded in the last decade. The categories of commodities and financial instruments actively traded have multiplied geometrically, as more products are "derivitized" by banks and hedge funds. There are derivatives on prices for most components of a typical household's budget, everything from corn and wheat to gasoline and electricity.

    What are the implications for American consumers as they shop for groceries, fill up at the pump and heat and air condition their homes? Those consumers, pounded senseless by predatory credit cards, unemployment and underwater mortgages, remember the price spikes and volatile markets of 2007/08.

    And how were the poor populations of the developing world affected?  From 2005 to 2008, the real cost of food increased to the highest levels since 1845, according to the Economist. Wheat more than doubled in price. Real people went hungry.  An additional quarter of a billion people were relegated to the "food insecure" category by international agencies in 2008. The UN believes that American derivatives markets contributed to this crisis.

    We owe these people an honest answer.

    With the blind faith of religious zealots, the leading thinkers in and out of government came to believe that unfettered trading markets are bound to maintain efficient and fair price equilibrium.  Alan Greenspan, the high priest, was generous enough to share this doctrine in his memoirs and other writings.

    Events suggest that this faith was misguided. Efficient markets are large, transparent and liquid. Inefficiencies are quickly squeezed out as traders react to take advantage. However, sophisticated traders have successfully segmented all markets by creating specialized derivative instruments and strategies. They prosper in less efficient environments of their own creation. The trading markets are by no means perfectly efficient.

    Faith is resistant even to factual evidence. Self-proclaimed reformers still focus on the good health of the trading firms and curbing their propensity to self inflict wounds. They ignore the possibility that some types of trading are inherently detrimental to the public's welfare.

    This is not a video game in which traders get to accumulate bonus pool points in an imaginary environment.  Real people experience misery on a wide scale when unintended consequences occur. If futures trading affected prices of food and fuel, the faith of the free market believers is called into question. This possibility must not be dismissed just because it is uncomfortable.

    The OECD commissioned research by Professors Scott Irwin (University of Illinois at Urbana-Champaign) and Dwight Sanders (Southern Illinois University Carbondale). It examined "the role of index and swap funds in agricultural and energy markets." Commodities index funds were invented by Goldman Sachs in 1991, but rose to prominence as customer investment increased from $3 billion in 2003 to $260 billion in 2008. Commodities prices rose dramatically during the same period, increasing 71% on average from 2006 to 2008.

    Managed by investment banks, index funds pool investor money to buy futures contacts on exchanges.  Funds invest exclusively in long positions, so contract values increase as expected commodities prices increase. The futures contracts are allocated among various agricultural and energy commodities in order to reflect overall commodities price movements.

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    Futures contracts are priced based on market expectation of "spot" prices in "cash markets." The cash market is the purchase and sale on delivery of the actual commodity for a price, referred to as the spot price. Over time, futures contact values fluctuate with changing market expectations regarding future spot prices. As a futures contract expires on the delivery date, the contract's value converges with the actual spot price. (For reasons still not understood, convergence broke down at the height of commodities prices in 2008, just before the financial meltdown. This was and is considered to be exceedingly odd.)

    A holder of an expiring future may be required by the exchange to actually make or take delivery of the underlying commodity. The purpose of the index funds was to track futures prices perpetually. Expiration and potential delivery were to be avoided. So, on pre-designated dates prior to the notional delivery month, futures contracts were sold off and replaced by purchases of futures with a later delivery date. This is referred to as the "roll."

    The Irwin/Sanders study (labeled "preliminary") generally supports the notion that the index funds did not cause a commodities price bubble. Many believe that the study takes futures trading off the hook for the damage done by the commodities price run-up. It is a great comfort to the true believers in perfect markets. There are academic studies with contrary results. Some have criticized the Irwin/Sanders study's methodology and data sets.  I am in no position to dispute the methodology.

    But I emphatically question the scope of the study and its failure to answer many questions. To me, it offers no answers to American consumers and hungry children in developing countries.

    Here are some of the bases for the study's conclusions and my thoughts on them.

    The study found no evidence that investment inflows into the funds caused price increases and volatility. Use of inflows as the purported cause of high spot prices and volatility is a problem. Obviously, when money flowed into funds, futures had to be purchased. But the far more significant issue is the periodic roll into longer-dated futures. Theoretically, at a roll date, the entire fund could be liquidated and reinvested in replacement futures based on subsequent cash market months. Like the Phoenix, the fund dies through liquidation and is recreated through purchases of a new class of futures.

    Inflows were significant, but were spaced out over time.  Roll dates involved large sales and purchases in the market. Net long positions may not change on a roll date, but there is a lot of market activity in both currently expiring futures and longer-dated ones. The rolls should have been analyzed for causal relationships with spot price and volatility.

    The study found that the trading patterns of the funds (i.e., the rolls) were predictable as to time and commodity class. If fund trading had strayed from fundamental values (prices determined primarily by supply and demand dynamics), other market participants would have traded against the funds to force prices toward these values. This phenomenon is a form of arbitrage. The study acknowledges that uninformed and unpredictable trading (referred to as "noise trading") may deter arbitrageurs. The uncertainty and chaos of noise trading increases the risk of trading based on fundamentals. Rational arbitrageurs can experience losses when noise traders randomly and irrationally move the market. The study acknowledges that, if arbitrageurs do not discipline the markets, futures prices can be de-linked from fundamental values and cash markets can be affected.

    The roll procedure does appear to be the opposite of noise trading. But the study does not address the possibility that market participants may have employed trading tactics designed to take advantage of the pre-programmed need to roll large quantities of futures contracts across time periods on specified dates.  It is widely believed that this happened. (I would be flabbergasted if it did not). Index fund investors complained publicly about losses experienced on rolls during 2008. Tactical counter-trading could well have been the cause.

    Traders using tactics were behaving rationally. But they based their behavior on futures contract supply and demand. They were unconcerned with fundamental value. Tactical counter-trading, de-linked from fundamental values, could deter arbitrageurs and influence cash markets, just like noise trading.

    The study states: "Lack of convergence between spot and futures prices in certain markets, however, does raise issues a number of issues about the functioning of these markets and the possible role of index funds. Future research is needed to understand better..." The immediate implication of non-convergence was that futures contracts were not useful to real businesses trying to hedge their market price exposures. More importantly, convergence is a fundamental property of futures contracts. It is definitional. The occurrence of this phenomenon during the period prior to the financial meltdown is important evidence that something unusual was happening. Any study of the effect of futures on cash market prices is incomplete without an explanation.

    Notably lacking from the study is consideration of the possibility that high futures prices and volatility may have affected fundamental values. Commodities producers and wholesale buyers must hedge their price risk using futures.  In high price and/or volatile markets, they have to post higher margin in order to hedge. During 2007/08, price levels and volatility in commodities markets were unprecedentedly high. Hedgers' operating costs and risks increased as a result. In fact, agricultural and energy hedgers panicked during this period because they could not arrange sufficient financing to post collateral. Costs and risks change fundamental values. That change feeds back into the expectations driving futures markets and the cycle repeats. Prices can spiral upward.

    The study cites factors related to supply and demand that influenced prices during the period. (It is curious that the study did not discuss the onset of the US recession in 2007, which presumably dampened demand.) It also observes that prices of many commodities other than those traded by index funds increased.

    Perhaps futures market trading had nothing to do with the real market prices for products, even though large increases in fund activity coincided with abnormally high prices and volatility. However, the issue is so important that skepticism of conventional beliefs, not faith in the perfection of free markets, is appropriate for any study of the issue. The American public and a hungry world deserve at least that much.

    Wallace C. Turbeville is the former CEO of VMAC LLC and a former Vice President of Goldman, Sachs & Co.

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  • The Murky Realm of (Derivatives) Clearing

    Aug 9, 2010Wallace Turbeville

    spending-money-150For clearinghouses to work, we must have regulation that challenges the way we think about them.

    spending-money-150For clearinghouses to work, we must have regulation that challenges the way we think about them.

    Matt Taibbi's latest article in Rolling Stone appropriately characterized the financial reform act as neither an "FDR-style, paradigm-shifting reform, nor a historic assault on free enterprise." While generally describing the act as a "cop out," he identified the Fed audit requirement and the Consumer Finance Protection Bureau as positive developments. But he viewed the requirement that many derivatives be cleared as "the biggest win of all." Alas, Matt may have been too generous, or at least premature.

    Mandating clearing was a convenient and simple approach for Congress. The idea was to shift the basic derivatives trading risks in an appreciable percentage of the market away from the banks to reduce systemic risk. The problem is that very few people are equipped to understand just how the mandate might work in practice.

    How much of the market? What are the consequences? I have not seen evidence that anyone on the government's side can answer these questions effectively. This is not intended to demean anyone's intellect. Clearing theory is complicated and arcane. It was always a backwater of finance and was taken care of by people at the clearinghouses and in the back offices of the banks. Clearinghouses were largely allowed to regulate themselves through a process of self certification. This limited the Commodity Future's Trading Commmison's practical involvement with the markets.

    Then clearing became the centerpiece of derivatives reform. We decided to concentrate the most dangerous financial risks in the galaxy in a couple of organizations.

    As fate would have it, I am one of the few people around who knows something about the clearing business and theory and is not employed by an investment bank or clearinghouse. At the end of my career on Wall Street, I was hired to perform a financial autopsy of the special purpose derivatives clearinghouse set up by California as part of an innovative power market structure. It had failed in the state's power crisis of 2001-02. Observing the tremendous systemic risk generated by using conventional clearing techniques for all but straightforward derivatives, I embarked on a seven year quest. I formed a company that designed a mathematical, IT and legal structure to provide a transparent and orderly system to manage the risks of those derivatives which shouldn't be cleared conventionally.

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    Imagine my surprise when the banks decided against using the system. They preferred taking advantage of the opaque and chaotic bi-lateral derivatives market. The profit potential of the shadowy chaos outweighed efficiency, transparency and sensible risk management. At least I can claim to have been ahead of the times.

    There are two dangerous forces at work in the endeavor to push derivatives into clearinghouses:

    1) Concentrating risks only makes sense if the risks associated with the cleared derivatives can be adequately managed. There is no way to collect enough collateral to cover all potential losses if a derivatives trader defaults. The credit risk embedded in a derivative is, by definition, limitless. Clearinghouses use statistics to measure probable losses. They will require sufficient collateral so long as the statistical analysis reflects reality. The further a type of derivative strays from the standard, liquid markets, the less valid is the statistical measurement of risk. It appears that most people involved with the reform legislation thought "unclearable" transactions were only one-off deals with non-standard contractual terms. The far greater issue concerns commodity classes and financial indices for which statistical risk measurement is unreliable. Historical market data may be too meager or the daily volume may make predicted prices "untransactable." For certain classes of derivatives, statistical risk measurement is simply impossible, not just unreliable.

    One might think that clearinghouses would only take on these types of derivatives if the risk of doing so were prudent. One would be wrong. A byproduct of financial deregulation is fierce competition among a handful of clearinghouses. Profit depends on volume. Even before the crisis, competition had already pushed clearinghouses to the edge of prudence and beyond. We cannot assume that clearinghouses will be rational or that the government, so invested in clearing as an answer to the derivatives dilemma, will enforce prudence. Sophisticated and well-capitalized banks recently evaporated because they transacted business that, in retrospect, made no sense. Why not clearinghouses?

    The risk is that we revisit the world of "Too Big to Fail."

    2) Dealer banks have enormous influence over clearinghouses because they can control volume. Of the two major US clearinghouses, the IntercontinentalExchange (ICE) and Chicago Mercantile Exchange (CME), ICE is more susceptible. After all, the banks created ICE, largely to compete with CME. But CME is under bank influence as well. ICE and CME raced to clear credit default swaps after the market collapse in September 2008. The ICE effort was successful, in part because the special purpose clearinghouse it set up agreed to give the banks a 49.9% share of the revenues. CME naively created a structure with a trading feature attached, assuming that real-time CDS price transparency would be an attractive add-on. The transparency feature angered the dealer banks, which were already inclined to prefer the ICE structure for obvious reasons. The dealers have largely declined to support CME's massively expensive effort. Privately, CME has vowed never again to take on a project that the dealer banks don't support.

    Clearinghouses may take on derivatives imprudently, but the banks may use their influence to limit clearing. These do not balance one another. The banks might well support clearing of some risky derivatives and, at the same time, use their influence to resist clearing of other derivatives which should be cleared.

    These pitfalls can be avoided. Regulatory implementation and oversight can establish defenses. However, the process must aggressively challenge conventional notions of how clearinghouses work. Most of all, the regulators and proponents of reform have to be aware that the banks and clearinghouses are not necessarily friends. The banks will try to use their superior knowledge, resources and influence to craft a structure that allows them to continue business as usual. I despair that there is no practical counterbalance to the banks, such as AFR and other public interest groups that were so effective during the legislative process.

    It turns out that this part of financial reform is a marathon, not a sprint.

    Wallace C. Turbeville is the former CEO of VMAC LLC and a former Vice President of Goldman, Sachs & Co.

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  • How Will Future Economists View Today's Leaders?

    Aug 3, 2010Wallace Turbeville

    future-150Progressives have the opportunity to turn the tides in favor of the middle class, if they only have the guts to grasp it.

    future-150Progressives have the opportunity to turn the tides in favor of the middle class, if they only have the guts to grasp it.

    When we observe today's wounded economy, we generally think of the housing bubble that burst in 2007/08 making a shambles of the financial system and precipitating a severe recession. It is natural to focus on repairing the damage caused by those events, have faith in the resilience of the American people and hope that the system will lead us to prosperity as soon as the natural healing process works its wonders.

    How might economic historians in the year 2110 view current events? Their perspective will be much broader. Perhaps it will be obvious in 100 years that the Great Recession was really the logical culmination of 40 years of decline. Observers in the future might mourn the foolish reliance on totally inadequate remedies because leaders inexplicably failed to understand the depth of the problems. Worse, the urge of conservative ideologues to redistribute wealth to those with the highest incomes through tax and deficit policies might be viewed as the saddest of ironies, since it added fuel to a fire which had smoldered for half a century.

    Since 1970, the difference between the richest and poorest Americans has increased, more or less, steadily. Income disparity in the US is no longer comparable to other fully developed nations. It is currently more like Turkey and Russia. Perhaps economic historians of the future will see that this was an early sign of dangerous forces that were unleashed as the economy moved into a post-industrial epoch. They might mark 1970 as the beginning of an era in which cynicism supplanted faith in the ability of government to redress inequities, a necessary ingredient for broad-based economic growth. They might write about a structural shift toward short term transactional behavior, favoring the rich (who are able to take advantage of it) over the middle class.

    After 1970, household incomes rose for 30 years. The rich just got richer faster. This masked the festering problem of income disparity, so political leaders were not incented to act. But in the last decade, household incomes stagnated and declined for everyone except the rich. There is little doubt that 9/11 and the wars in Iraq and Afghanistan burdened the economy and accelerated the decline. However, the seeds were already planted and growing.

    Declining household income posed a political problem. Government's mission is, in part, to facilitate a business and employment environment in which Americans can improve their well-being by working hard and making good decisions. Failing this mission, political leaders faced retribution from middle-income Americans. The tried and true methods and ideologies were inadequate to reverse the decline. And it was nearly impossible to perform radical surgery on the economy, largely because of rising ideological partisanship in political discourse as the internet and cable broadcasting became dominant forms of media.

    Future observers may conclude that political leaders cynically chose to mislead middle income people into believing that they were not getting poorer. It was expedient to engineer a housing bubble and simultaneously open up methods for households to extract cash from their homes. That way, middle income voters did not feel the effects of declining wealth. Alan Greenspan's philosophy of low interest rates notwithstanding, the bubble and deregulation of mortgage lending standards got the job done. Fannie Mae and Freddie Mac were inadequate to fund the new mortgage debt, given their targeted policy goals. So Wall Street was unleashed and encouraged to create vast mortgage-backed debt pools, a bottomless well of funds for "feel good" mortgages.

    Credit card debt may also be seen as an opiate. Most people clung to the notion that outstanding balances should not be subtracted from their total wealth. Like addicts who think they could quit at any time, cardholders believed that they would pay off the balance, even when unsupported by objective reality. Exploiting this weakness rather than addressing it, political leaders and regulators allowed financial institutions to run riot in supplying credit card debt. How ironic that the same politicians put drug dealers in jail!

    Our futuristic analysts will turn their attention to the wealthiest 1% of Americans. They will see that the enormous increase in the wealth of this group was tied to the absurd growth of the financial services sector, reaching upwards of 40% of the GDP. It will be obvious to them that growth of the financial sector is not a good thing if the rest of the economy (which adds value to goods and services and employs most people) does not grow proportionately. They will be amused that even the democratic Secretary of the Treasury continued to equate innovation in financial products with innovation in manufacturing, energy and software design, even after the economy crashed.

    Perhaps they will conclude that American capital ceased being deployed to fuel economic growth during this period. As cynicism rose, government lost the power to intervene on behalf of the less powerful. It will be obvious to our economic historians that enforcement of egalitarian principles is the only way to sustain a growing economy. Unconstrained, the powerful are inclined to seize current advantages, regardless of the risks to the economy as a whole. Rationalization is easy: The future is uncertain, so get what you can today. Individual avaricious behavior cannot materially affect an uncertain future anyway.

    It may be clear to future observers that the wealthiest devoted too much of their capital to hedge funds designed to increase existing asset value through derivatives, ride asset bubbles on the way up, and get out before the inevitable collapse. They may see that, if the wealthy had instead invested capital in productive businesses and infrastructure, the system could have been sustained.

    The tools used in 2010 to address the array of problems may look ridiculously weak to these observers. They may conclude that leaders tragically ignored the fact that the defects were long-standing and structural, requiring decisive use of strong remedies.

    Like Dante relegating traitors to the ninth ring of Hell, our economic historians may take a harsh view of conservatives. Reducing the taxes of high income Americans may be seen as an act of venal redistribution of wealth. Under current conditions, it simply increases the wealthiest's share of a shrinking pie. Recent history should tell us that the rich are unlikely to invest newly available funds so as to grow the economy. Today's opportunities are meager, and the wealthy get a better deal at hedge funds. The conservative deficit hawks, usually the same people as the high income tax cutters, will look in hindsight like panderers, lying to a fearful public to grasp for votes.

    Progressives are unlikely to fare much better. Generally constructive principles will probably be outweighed by a sense that they lacked the courage to make a stand.

    But progressives are not doomed to bear this epitaph. Like Ebenezer Scrooge, they might benefit from an image of the future. In the future, it will be clear that progressives are in a potentially powerful position. They are on the side of the vast middle class of America that, in truth, has been shortchanged for almost half a century. Future observers will be puzzled by the progressives' failure to convert this potential into a persuasive political message, instead cowering passively in fear of offending the ghost of Ronald Reagan.

    But progressives could be viewed as heroes 100 years from now if they can screw up the fortitude to advocate a real restructuring of the economy -- industrial and jobs policies, energy restructuring, further limitations on Wall Street and tax policies favoring the middle class rather than redistribution to the rich. Make this case, and conservatives will appear to lack faith in American exceptionalism, eager to abandon programs like Social Security instead of relying on the strength of the middle class to bring back growth.

    And even if progressives fail, at least their great-grandchildren won't have to learn in history class that their ancestors lacked the courage to meet the challenge.

    Wallace C. Turbeville is the former CEO of VMAC LLC and a former Vice President of Goldman, Sachs & Co.

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  • How to Win Wars

    Jul 29, 2010Wallace Turbeville

    military-tank-150The best way to fight a war is to outfit Americans with education, energy, health care, jobs, and the opportunity to succeed.

    military-tank-150The best way to fight a war is to outfit Americans with education, energy, health care, jobs, and the opportunity to succeed.

    Reading Lynn Parramore's recent article comparing the frustrating congressional response to the fiscal crisis in education with the size and scope of military funding triggered a neural connection in my brain. To describe the insight which emerged, I must confess to some aspects of my personality which I rarely share with others.

    You see, I suffer from a gender-linked affection for thousand page military histories. Worse, I must reveal a few encounters with the literary works of Tom Clancy. (I cling tenaciously to the defense that, each time, it was the only available option in the airport bookstore.)

    Since the Revolution, there have been only three wars which posed an existential threat to the United States: the Civil War, World War II and the Cold War.  Note that the "War on Terror" is not on the list. It is not even a war. It is a police action to punish and deter domestic criminal activity which has extraterritorial features. (This might make Dick Cheney smirk knowingly, but it can't be helped.) It seems that we need it to look like a war, so we invaded Iraq and sent large numbers of troops and equipment to Afghanistan. The only existential risk is to our core values, which could be abandoned out of irrational panic. But that would be a self-inflicted wound, so I won't count it.

    These existential wars were not won because of superior weapons and tactics. Sometimes the US had the upper hand, and sometimes it did not.  This by no means diminishes the valor of our soldiers, sailors and airmen or the strategic skills of our generals and admirals.  Nor would I ever suggest that we have a second class arms industry.  It is simply an observation that there was another factor that was far more significant to victory.

    In the Civil War, the Confederacy had superior military leaders, most notably Robert E. Lee and his staff. The Union soldiers produced marginally better rifles, but this was not decisive. The Union's real advantage was its economy. It produced overwhelming numbers of weapons. The North's road and rail networks provided incomparable logistics capability. Employment opportunities and prospects for freedom attracted hordes of emigrants and former slaves, swelling the Union army's ranks. Northern shipyards were adapted to provide a navy which blockaded southern ports. Grant and Sherman did not defeat the Confederate armies with clever tactics. They crushed the secessionists with headlong assaults, casualties and tactics be damned.  The use of the brute force of the Union's economy achieved total victory and avoided a long guerilla war (advocated by Jefferson Davis) which would have killed and maimed many more.

    The German military fielded better weapons, for the most part, in World War II.  Their tanks were larger and had greater firepower and armor. The individual soldier's arms were generally better.  Even their air force had some technical advantages.  The German general staff was talented, at least a match for Eisenhower, Bradley and Patton, notwithstanding Hollywood's account of history. The decisive event for the American military was the breakout from Normandy in the weeks following D-Day. It involved far higher casualties than the invasion itself or any other US action in the war, rates comparable to the Russian front.  Breakout was achieved by using overwhelmingly large numbers of (less experienced) soldiers, airplanes and (decidedly inferior) tanks.  America simply out-produced the Axis nations and overwhelmed them with quantity.  The same thing happened in the Pacific theatre and in the Russian campaign. The United States could replace naval losses while Japan could not. And it is a lesser known fact that the Soviet economy, in reality, out-produced the Germans, building many more tanks, trucks and aircraft.

    Ronald Reagan did not win the Cold War with blustery speeches and aggressive deployment of Pershing and cruise missiles at NATO's frontier.  Mutually assured destruction meant that marginally superior ICBMs and generalship were inconsequential so long as the inferior Soviet missiles were sufficient to annihilate NATO. Even in the proxy wars, American weapons and tactics had mixed results. American air and sea power could not defeat the Viet Cong and the North Vietnamese. However, the Israelis overcame Soviet weaponry.  Arming the mujahedeen with Stingers worked in Afghanistan, but the Soviet Union was already doomed by then. It was hardly worth inadvertently spawning Al Qaeda as a byproduct. The AK-47, churned out by the Soviets in the millions, was far more significant to America's proxy opponents.  The Cold War was lost because the Soviet political system could not abide the wide distribution of information technology. As the American IT industry was re-defining a modern economy, the Soviet economy was sclerotic and outdated, frozen in the sixties. It collapsed from the strain of subsidizing its eastern European empire in an effort to maintain even minimal late 20th century living standards.

    Mr. Clancy's books, filled with patriotic valor and high tech weaponry, stimulate certain primal urges in much of the male minority of our population. It seems that some congressmen are fans. The military's budget, filled with lethal gadgetry, is politically sacred, subject only to pruning and shaping.  Its special priority is based on the belief, dating from the Second World War, that a well equipped and motivated military is the most important factor for our security. Perhaps Roosevelt was so inspiring, as he led the Allied armies to victory, that some of us still yearn for the heroic battlefields of his day.

    History instructs us on military policy. Certainly, weapons, tactics and training are useful, but they are merely adjuncts to our primary advantage in warfare. History's real message is that an educated, healthy, egalitarian and productive population is our best defense against external threats. Funding education, energy, health care, the environment, industry and infrastructure is the most effective military expenditure of all.

    It would make more sense if the defense budget, as we know it, were funded only after those needs were taken care of.

    After all, it is a matter of national security.

    Wallace C. Turbeville is the former CEO of VMAC LLC and a former Vice President of Goldman, Sachs & Co.

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  • Deregulated Energy Trading: Uncompetitive Competition

    Jul 28, 2010Wallace Turbeville

    earth-150The accidental protection of end user activity will ensure toxic energy trading.

    earth-150The accidental protection of end user activity will ensure toxic energy trading.

    In an earlier article, I described the so-called "Enron Loophole" in the Commodities Futures Modernization Act of 2001.  Deregulation of energy derivatives trading via the Loophole was touted as a way to lower cost through the efficiency of competition.  In reality, the markets are not competitive.  They are dominated by an oligopoly of banks which profits at the public's expense.

    The Enron Loophole has been partially closed, but a large portion of the energy market remains unregulated.  The new financial reform legislation permits bilateral (i.e., un-cleared) hedging transactions in which one party is an "end user." Congress failed to consider the level of market abuse in these transactions. It was mesmerized by huge volumes in other transaction types, ignoring the fact that volume is only one factor in measuring the amount of systemic risk.

    End users are companies who produce or purchase energy as an integral part of their business and use derivatives to hedge price risk.  They wanted the exemption primarily to avoid having to post collateral to cover credit exposures, as required by regulated clearinghouses.  All end users transact some business on exchanges and these transactions are all cleared.  So end users have systems in place to post collateral.  Their concern was that they would have to post more collateral unless exempted from the law's general requirement that derivatives be cleared.

    This concern is curious. End users trade mostly with banks and a few of the large oil and gas companies.  They receive special deals in which the banks and oil companies extend credit in lieu of requiring the posting of collateral. These deals are, in all relevant aspects, the same as extending a loan to the end user in the amount of the foregone collateral - except that no cash changes hands.  The deals are like unconditional letters of credit in which a bank will pay an amount if the account party fails. A letter of credit is treated like a loan by the bank and account party on their respective books.

    If a special collateral deal is just like a loan or letter of credit, why don't end users simply clear their trades and borrow money as needed for collateral?  It is because these special deals are not recorded the same way as loans and letters of credit on the books of the end users. End users wanted the exemption to preserve the opaque trading credit deals so that their debt appears to be smaller than it should.

    These special credit deals are much riskier for the end users than conventional loans. They routinely include "triggers," requiring that collateral must be funded immediately on occurrence of specified events (e.g., a credit rating downgrade). This means that cash is required at the precise time when it is hardest to come by. Credit rating agencies are put under immense pressure because well-deserved, modest downgrades could induce a death spiral and bankruptcy. Such liquidity events laid low AIG, Enron and many other firms engaged in bilateral trading. End users are exposed to liquidity risks that well capitalized financial institutions can scarcely deal with.

    The banks were also keen on the end user exemption.  The special credit deals are useful to entice end users to trade with the banks.  A bank can extend only a finite amount of credit to a company. Allocating credit to a company for trading reduces a bank's capacity to lend for purposes like capital investment. It is well known that the banks make far more money using credit capacity assigned to a company in their trading activities, rather than using it for conventional corporate lending. If the banks are profiting more tying credit to trades, the end users are paying more than they need to for the credit in order to obscure their indebtedness.

    The special credit deals are not merely sweeteners for the end users; they are often crucial to the end user's share value. Banks use them to capture and control end user business.  Sometimes this is done with great fanfare, such as a deal in which Pepco transferred all of its hedging activity to Morgan Stanley.  Sometimes it is less formal. I have been told of a major energy producer which shockingly does more than 80% of its business with a single bank. These are not characteristics of open and competitive markets.

    End user energy trading volume is not as large as the volume in credit default, currency and interest rate swaps. However, it is extremely profitable for the banks.  They charge a lot for the special credit deals, in effect profiting from the end user's reporting advantage. But the strategic value for the banks is even greater. It allows banks to dominate markets and become sole sources of hedges which can be priced accordingly.

    The peculiar nature of the energy markets is at the root of this strategy.  It is useful to look at the power markets, the most extreme example, to understand the strategic play. The general principles apply to all energy markets.

    The central dynamic is that power cannot be stored in any practical sense.  Its economic value is fleeting.  A quantum of power only has value at an instant in time and at a particular location where it is needed to fill a demand.

    There is no single power market. Value depends on local supply and demand. There is very little relationship between the market value of power in California and the same power in Pennsylvania. This is because power transmission is constrained. There are absolute engineering constraints over great distance; and even over short distances there are "line losses" of the amount of power generated and fed into the grid.  Regionally, the market values of power at nearby points are usually correlated, but congestion on a transmission path can destroy these correlations, especially at times of high volume each day. Weather is a major factor, but congestion can be as unpredictable as a truck backing into a transformer, storm damage to lines or a generation plant outage

    The power market is really a collection of thousands of delivery points, each with unique factors governing valuation.

    Power at each delivery point is not monolithic.  Grid operators run day-ahead auctions to secure predictable supplies for forecasted demand. But they also run same day auctions to fine tune supply and demand during the day of delivery.  So there are separately priced day-ahead and real time markets for each delivery point. There are corresponding separate derivative instruments traded for each of these markets.  There is even a derivative for the difference between the two markets at a given delivery point and time.

    The value of the transmission between two delivery points is defined by the price differential between the points.  Derivatives transactions for this value are called "basis trades."

    Power price is a composite of two values.  The grid operator's ability to access power if required has a value since actual demand and supply can never be known in advance. This is known as "capacity" value. Capacity derivatives are traded.  The difference between capacity value and the actual value of delivered power is referred to as "energy," also a traded derivative.

    Most of the value of a power plant is the difference between the price of power it produces and the cost of the fuel required to produce it. For natural gas this is known as the "spark spread," and for coal it is known as the "dark spread." Both are traded as derivatives.

    Finally, as demand increases, grid operators call on increasingly less efficient generating resources to supply power and to meet demand.  "Heat rate" swaps are derivatives based on the efficiency of the marginal assets called on at a given time. A heat rate swap is a derivative of a spark spread derivative.

    This all means that the power market is really thousands of small markets which are separately priced.  Each delivery point is a "mini-market" which represents multiple potential derivative contracts for trading. Sometimes prices in nearby markets are related, and sometime they are not.

    Each end user has regional strengths.  Since markets are really very small, a bank can easily become a dominant force in targeted "mini-markets," effectively "cornering" strategically enabling it to dictate price. Any trader who wants to do business in one of these markets has to deal with that bank.  That is why trading under the end user exemption is so very profitable for the banks.

    This all means that the end users' cost of doing business is higher than makes sense in a truly competitive market.  As a result, consumer energy prices are higher than they should be. It also means that the cost of producing almost everything in the economy is too high.

    Unregulated energy derivatives have allowed the financial sector to extract extraordinary value from the rest of the economy. It is one reason that the sector has increased dramatically as a percentage of the GDP.  There is no justification for this related to the well-being of the public and the health of the economy.  The end user exemption was misguided.  Other ways to curb these unhealthy practices through regulation must be explored, perhaps focusing on energy policy rather than financial reform.

    Wallace C. Turbeville is the former CEO of VMAC LLC and a former Vice President of Goldman, Sachs & Co.

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