According to various distinguished sources including the Bank for International Settlements (BIS) in Basel, Switzerland -- the central bankers' bank -- the amount of outstanding derivatives worldwide as of December 2007 crossed $1.144 Quadrillion, ie, $1,144 Trillion.
The main categories of the USD 1.144 Quadrillion derivatives market were the following:
1. Listed credit derivatives stood at USD 548 trillion; 2. The Over-The-Counter (OTC) derivatives stood in notional or face value at USD 596 trillion and included:
a. Interest Rate Derivatives at about USD 393+ trillion; b. Credit Default Swaps at about USD 58+ trillion; c. Foreign Exchange Derivatives at about USD 56+ trillion; d. Commodity Derivatives at about USD 9 trillion; e. Equity Linked Derivatives at about USD 8.5 trillion; and f. Unallocated Derivatives at about USD 71+ trillion.
Quadrillion? That is a number only super computing engineers and astronomers used to use, not economists and bankers! For example, the North star is "just" a couple of quadrillion miles away, ie, a few thousand trillion miles. The new "Roadrunner" supercomputer built by IBM for the U.S. Department of Energy's Los Alamos National Laboratory has achieved a peak performance of 1.026 Peta Flop per second -- becoming the first supercomputer ever to reach this milestone. One Quadrillion Floating Point Operations (Flops) per second is 1 Peta Flop/s, ie, 1,000 Trillion Flops per second. It is estimated that all the data found on all the websites and stored on computers across the world totals more than One Exa byte of memory, ie, 1,000 Quadrillion bytes of data.
Whilst outstanding derivatives are notional amounts until they are crystallised, actual exposure is measured by the net credit equivalent. This is normally a lower figure unless many variables plot a locus in the wrong direction simultaneously. This could be because of catastrophic unpredictable events, ie, "Black Swans", such as cascades of bankruptcies and nationalisations, when the net exposure can balloon and become considerably larger or indeed because some extremely dislocating geo-political or geo-physical events take place simultaneously. Also, the notional value becomes real value when either counterparty to the OTC derivative goes bankrupt. This means that no large OTC derivative house can be allowed to go broke without falling into the arms of another. Whatever funds within reason are required to rescue failing international investment banks, deposit banks and financial entities ought to be provided on a case by case basis. This is the asymmetric nature of derivatives and here lies the potential for systemic risk to the global economic system and financial markets if nothing is done.
Conclusion In the context of the USD 700 billion rescue plan -- still being finalized in Washington, DC -- the following is worth considering step by step. Decision makers are rightly concerned about alleviating immediate pressure points in the global financial system, such as, the mortgage crisis, decline in consumer spending and the looming loss of confidence in financial institutions.
However, whilst these problems are grave, they are acting as a catalyst to another more massive challenge which may have to be tackled across many nation states simultaneously. As money flows slow down sharply, confidence levels would decline across the globe, and trust would be broken asymmetrically, ie, the time taken to repair it would be much longer. Unless there is government action in concert, this could ignite a chain-reaction which would swiftly purge trillions and trillions of dollars in over-leveraged risky bets. Within the context of over-leverage, the biggest problem of all is to do with derivatives, of which CDSs are a minor subset. Warren Buffett has said the derivatives neutron bomb has the potential to destroy the entire world economy, and is a "disaster waiting to happen." He has also referred to derivatives as Weapons of Mass Destruction (WMD).
Counting one dollar per second, it would take 32 million years to count to one Quadrillion. The numbers we are dealing with are absolutely astronomical, and from the realms of super computing we have stepped into global economics. There is a sense of no sustainability and lack of longevity in the "Invisible One Quadrillion Dollar Equation" of the derivatives market especially with attendant Black Swan variables causing multiple implosions amongst financial institutions and counterparties! The only way out, albeit painful, is via discretionary case-by-case government intervention on an unprecedented scale. Securing the savings and assets of ordinary citizens ought to be the number one concern in directing such policy.
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