Showing posts with label Uncertainty. Show all posts
Showing posts with label Uncertainty. Show all posts

Monday, September 09, 2013

US Equity Markets: The Deepening Wile E. Coyote Moment

Central bankers and interventionists need to stop approaching the system as one driven by random shocks, because this mind-set leads them to manipulate and attempt to control the system — a cycle that destroys far more in the long run than it saves temporarily.The longer they erroneous thinking persists, the more out of balance things become, until there is a tinderbox of malinvestment ready to ignite in a massive, uncontrollable inferno. Mark Spitznagel

I described the Wile E. Coyote Moment as the incompatibility or the unsustainable relationship between rising trend of risk assets, particularly stock markets, amidst the conflicting forces of ascendant bond yields and of elevated oil prices or particularly $100 per bbl[1].
The stock markets operates on a Wile E. Coyote moment. These forces are incompatible and serves as major headwinds to the stock markets. Such relationship eventually will become unglued. Either bond yields and oil prices will have to fall to sustain rising stocks, or stock markets will have to reflect on the new reality brought about by higher interest rates (and oil prices), or that all three will have to adjust accordingly...hopefully in an 'orderly' fashion. Well, the other possibility from 'orderly' is disorderly or instability.
This is not to say that stock markets won’t rise, but rather rising bond yields compounded by rising oil prices magnifies the risks of sharp and intense downside volatility for credit fueled stock markets.

Thursday’s Global Bond Market Crash and $110 Oil Prices

Stock markets mentally conditioned or programmed to the Bernanke Put or government-central guarantees and from $150 billion a month stimulus (US Fed $85 billion + Bank of Japan $70 billion) have largely been desensitized to risks.

The ingrained belief has been that goverments will continue to support the markets and that expectations of the Fed’s tapering (marginal reduction from the $85 billion) will hardly affect on “fundamentals”.

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Yet absent in mainstream media last week was Thursay’s huge crash in the global bond markets[2].

The yields of 10 year US treasury notes (UST) alone jumped 20 basis points to 2.938% from last week’s 2.74%, this week.

Last Thursday, the same UST yields raced by 82 basis points from 2.897% to 2.979% to a two year high which nearly breached the 3% level. Thursday’s huge yield gains virtually erased the declines during the early week.

This week’s remarkable 7.3% weekly upswing in 10 year UST yields compounds on the year-to-date performance where at Friday’s 2.938%, gains on yields have accrued to 123 basis points or 71% year-to-date.

And even more remarkable has been what seems as the broadening of losses of the international sovereign bond markets[3] (soaring yields). With Asia also posting huge increases in sovereign bond yields I would estimate that vastly more than 60% of the $99 trillion bond markets have been afflicted by the actions of the bond vigilantes.

Since stock markets shrugged off the activities in the bond markets, media has largely been reticent of this increasing fragility of the market system’

Yet the sustained spike in yields of the UST appear to be intensifying thereby deepening the degree of volatility or the ambiance of uncertainty in the immensely larger bond markets.

Importantly, UST yields have been rising faster than US equity benchmarks (S&P 500 16.06% Dow Jones 13.88% year to date), the statistical economy 2.5% in 2nd quarter[4] and even corporate earnings at an estimated 3.6% for Q3 2013[5]

In other words, the cost of servicing debt has been climbing alarmingly faster than the economy’s ability to pay them (via real economic growth) and from Ponzi finance dynamics—where the liabilities are growing far more than the increases in asset prices.

In Ponzi finance[6], refinancing debt ultimately depends on a sustained appreciation of the value of assets that should be greater than the cost of debt service.

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And for US stocks which has partly been powered by near record levels of net margin debt[7] and from share buybacks funded mostly by bonds[8] in reaction to distortions in the tax environment[9] and to the easy money environment, rising yields across the curve may not only impede fund raising activity to sustain an upside move for the US stocks but also jeopardize the credit quality of stock market borrowers.

Over the past 13 years, rising yields and rising S&P 500 (green arrows) has resulted to either a market crash (2007-8) or major retrenchments (green ellipses). I only noted of the major moves, there are minor symmetries between stocks and UST yields.

But rising yields have not only been a threat, it is being compounded by the recent breakout of oil prices.

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Rising yields may reflect on price inflation dynamics. A strong upside on oil prices may reinforce the public’s inflation expectations thus add to pressures for higher UST yields.

In the past, except for one instance, a period of sharp increases in oil prices produced mostly negative returns for US equities[10]. The biggest beneficiaries has been T-bills and high quality debt.

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$100+bbl oil have been associated with falling US stocks. $100 oil ($140 bbl) aggravated the troubles of the bursting US housing bubble in 2008 where the S&P dived.

Subsequent events where oil prices jumped over $100 bbl have also shown an eventual ‘meaningful’ retracements for the US S&P 500.

Sharp increases in oil prices has also been associated with 11 of the 12 post-World War II recessions in the US as I previously pointed out[11].

While oil prices are hardly the cause of recessions, they signify as symptoms to an underlying problem. In the current case, if oil prices continue to ascend, which as noted above will exacerbate pressures on the bond markets via the inflation premium, then significantly higher yields will likely undermine economic activities of interest rate sensitive industries. And considering today’s highly leveraged or debt laden economy, a severe slowdown may result to a broad based contamination that would only enhance the risk of a recession.

The accelerating increase of bond yields combined with soaring oil prices can be analogized to a ticking time bomb on the US stock market.

Don’t Ignore the War Premium

And as much as the destiny of bond yields have partly been tied to oil prices. Oil prices have partially been connected with geopolitics.

The Obama administration has been appealing for a limited military strike on Syria[12] based on allegations that the Syrian government has used chemical weapons against the US suppported rebels. Ironically the US government has been in support of rebel groups whom have links to terror ‘Al Qeada’ groups[13].

Yet the US government seems as having a difficult time assembling an international coalition. Even at home, the Obama adminstiration’s proposed military actions has been unpopular.

Some Pollyannaish analysts see the propects of the Syrian war as having little negative effects on the markets. They even cite academic literatures which exhibits how recent engagements by the US has led even to rising markets. Yet this represents an example of underestimating risks by relying on misleading historical data sets and by comparing apples with oranges.

In the current predicament, given evidences that the chemical weapon recently used in Syria’s civil war has been attributed to US supported rebels who may have used this to raise a “false flag” or ‘provocation” to encourage “western intervention”[14], Russian president Vladimir Putin has declared at the G-20 that the Russians will help Syria[15].

The Russian President seems as taking advantage of the unpopularity of Obama’s agenda to score political points. 7 nations, the UN president and the Vatican via Pope Frances have been reported as categorically against a military intervention in Syria.

And of course given Russia’s significant role as energy provider to the EU where 34% of EU’s crude oil imports come from Russia (as of 2010) aside from imports of “significant volumes of refined products”[16], Russia’s energy geopolitics appears to have swayed the EU to mute their support for a US led military intervention.

While declaring strongly against the chemical weapons, the European Union said that military strike should come only after the findings of UN inspections
The point is: during wars of the recent past, there hardly has been a major nuclear power involved in the opposite fence. So underestimating the possible involvement of Russia could signify as a source of a Black Swan.

A Syrian strike by the US could extrapolate to the escalation risks or “one thing leads to another”. As German Field commander and one of the greatest strategists of the 19th century Helmuth von Moltke the Elder said "no plan survives contact with the enemy”[17].

And an accident can provoke a confrontation between the major superpowers of the US-Russia. And initial engagements may spread and intensify.

Once emotions get the better of any of the warring parties, the temptation to use nuclear weapons can be compelling.

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Should the military conflict degenerate into a full scale nuclear war where both protagonist holds significant inventory of nuclear weapons[18], then you can kiss tomorrow goodbye.

Given the Philippines has shown to be a lackey of the US, one can’t discount that one of the anti US missiles may be targeted here.

Remember in World War II, the Japanese occupation of the Philippines begun on December 8th 1941, only a day after the bombing of Pearl Harbor[19].

Should we be lucky enough that a nuclear exchange will be limited, the scale of destruction will unlikely be a bullish outcome.

Also remember current warfare involves high technology weaponries to include drones, cyberwarfare and more. So it would be a mistake to view conventional warfare with World War II strategies and tactics.

And even if there won’t be a direct confrontation between two super nuclear powers, the proxy war could prompt for a contagion that sends the Middle East region engulfed in flames, thereby spiking oil prices to $200 bbl or more oil that would cause a global recession.

There is also the financial aspect to the warfare. Russia has $138 billion worth of USTs as of June[20]. Should Russia and her allies wish to undermine financing of the US war machine, they can resort to dumping USTs in order to shoot up bond yields that would unsettle and possibly force a recession on the US economy

During the past where major economies squared off in the battlefield or have threatened to do so, stock markets barely welcomed such conflict.

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In the Korean war of 1950-1953[21] where the USSR supported 1.35 million Chinese forces who fought alongside the North Koreans against the combined troops of South Korea and an international alliance led by the US which ended in an armistice, the S&P 500 fell by about 15% during the outbreak.

Perhaps the US markets realized of the limitations in the scope of damage and of the potential contagion, since the conventional methods of the Korean War had practically been a carryover of World War II, such that the negative effects of war had been discounted. 

Also inflationary financing of the war may have also contributed to the booming stocks.

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A more related event has been the 13 day Cuban missle crisis of October 1962 where the standoff by US and the USSR brought them closest to a nuclear conflict[22].

The seeds of the impasse began when the U.S. launched an embargo against Cuba in February 1962[23], US stocks as measured by the S&P 500 began its gruelling steep 4 month bear market dive. The S&P lost about 28% (peak to trough). 

The S&P rallied from July to September only to fall back to the proximity of June lows. The S&P 500 began to rally once the contending parties reached an agreement on October 28th, 1962.

While I am not saying that any of the above will function as the current paradigm, since current events and conditions (including level of technology, political economic environment legal framework, market and legal institutions and etc…) are vastly dissimilar from then, what I am saying is that it would be imprudent to dismiss the risks of a financial market contagion if and when US-Syrian war becomes a reality.

As iconoclast author, philosopher and mathematician Nassim Nicolas Taleb rightly points out[24]
risk management is about fragility, not naive interpretation of past data
Troubled President, the Fed’s Leadership Transition and the Debt Ceiling

Policy and political gaffes and the plunging approval ratings by the US president could also be seen as headwind for the US stock markets

"When the president is in trouble, the stock market is in trouble, that’s according to Economist Eliot Janeway (1913-1993)

A US based analyst Jeffrey Saut, chief investment strategist at Raymond James says US President Obama and the US stock market appears to be in big trouble noting that "Those troubles began with the Benghazi scandal, escalated with the (Department of Justice) spying on news reporter James Rosen, followed by the IRS scandal, and now we have Syria. ..In fact, we are even alienating two of our steadfast allies, Saudi Arabia and Israel, whose silence on our Syrian strategy has been deafening."[25]

I would add the blowback from the NSA expose by whistleblower Edward Snowden as another factor.

The proposed Syrian military caper can be read in two ways or even a combo: one as diversion from policy blunders and an attempt to shore up popularity ratings by appealing to nationalism, and two, a proxy war and a staging point for future actions Iran[26] in favor of the cabal of politcally influential Israel-neoconservative groups and of the military industrial complex.

The underlying cog behind the wheel rational for portentous stock markets from a troubled president is uncertainty. And uncertainty clouds the investors economic calculation and reduces confidence levels which leads to reduced investments or even appetite for speculations.

Political uncertainty hasn’t just affected the domain of the executive branch but also on the leadership of the US Federal Reserve.

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Given that the incumbent Fed chair Ben Bernanke is likely due for the exit door or will retire on January 2014, where media has been rabidly speculating on the potential replacement or who President Obama will appoint, the choices of candidates for Mr. Bernanke’s replacement seems to have narrowed down[27] to US Federal Reserve vice chair Janet Yellen or ex-Harvard President and director for President Obama’s US National Economic Council Larry Summers.

Unknown to many the FED leadership transition process have coincided with large spikes in interest rates as measured by the FED Fund Rate[28]. Current rioting bond yields appear to reinforce such dynamic.

It is possible aside from the many stated reasons (uncertainty over effectivness of current easing policies, too much debt, diminishing real savings or scarcity of capital, inflation premium), uncertainty over the new leadership’s policy direction could exacerbate on the current conditions.

Nevertheless it isn’t a certainty that the assumption of a new Fed chair may calm the bond markets as many of the cited factors may continue to dominate bond market pricing.

Finally another source of uncertainty will likely be the bi-partisan debate on the coming debt limit which is due to be reached by mid-October[29].

Bizarrely the US debt appears to have been “locked in at this implausible limit for three months: $16,699,396,000,000” notes Austrian economist Gary North which may be due to “cooked books”[30]. There seems to be some beef on this. Rising yields of USTs may partly be signalling the “cooked book” “locked in” debt levels uncertainty story, where the public doubts on the accuracy of the reported fiscal conditions, uncertainty may prompt investors to sell.

Bottom line: Risks are Intensifying

Many of the bullish case for a rebound on global (Asian and emerging market) stock markets has been anchored on the US recovery story (aside from Europe and Japan).

But contrary to this assertion, indications are that the Wile E Coyote moment seems as intensifying. Sharply rising bond yields and surging $100+ oil prices have been inconsistent with rising stocks both from theoretical and from empirical perspectives. Thursday’s global sovereign bond market crash reinforces such systemic fragility.

While stocks may rise in the interim, due to the grasping at the straws by increasingly desperate yield chasing seekers, such upside actions, which will likely be limited, will magnify on the downside risks.

And adding to the uncertainties that may push or drive bond yields and oil prices higher is the war premium. A realization of a US military strike on Syria may increase the chances of an accidental confrontation with Russia which may increase the risks of escalation. And even without Russia’s direct involvement, a proxy war could also lead to contagion or a destabilization of the Middle East.

The Syrian war crisis may compound on the troubles brought about by the bond vigilantes. These are risks that shouldn’t be discounted without intense scrutiny and evaluation.

Aside from the war premium, other political uncertainties may blight the risk environment. Political uncertainties reflecting on a troubled leadership for the US executive branch, the transition process on the leadership selection for the US Federal Reserve and the coming debt ceiling debate may add to the turmoil in the US bond markets

Finally bond market volatility in itself represents a major source of market risk or instability. For as long as the volatilities in bond markets has not been contained, global financial markets will remain highly fragile and vulnerable to intense downside actions.

And turmoil in the US equity markets will act as the final nail in the coffin for the global contemporaries.





[3] Bloomberg Rates & Bonds


[5] Fact Set S&P EARNINGS INSIGHT September 6, 2013





[10] Zero Hedge How Stocks Respond To Oil Price Shocks September 2, 2013


[12] Globe and Mail Obama faces uphill battle for Syria strike votes September 7, 2013




[16] European Commission EU-Russia Energy Cooperation until 2050 March 2013

[17] Wikipedia.org Moltke's Theory of War Helmuth von Moltke the Elder




[21] Wikipedia.org Korean War China intervenes (October – December 1950)

[22] Wikipedia.org Cuban missile crisis


[24] Nassim Nicolas Taleb The “Long Peace” is a Statistical Illusion FooledbyRandomness.com



[27] Fox Business News Obama: Mulling Range of Candidates for Fed Chief August 9, 2013


[29] Marketwatch.com U.S. to hit debt limit in mid-October, Lew says August 26, 2013

Saturday, May 05, 2012

Are Booming Sales of Home Safes signs of the Next Crisis?

In the US, home safes or vaults seem to be in fashion

From Smart Money

In an era marked by financial turbulence, it's probably not surprising that safes have become a popular commodity, with some manufacturers, retailers and installers reporting sales increases of as much as 40 percent from a few years ago. But the bigger eyebrow-raiser is what has happened to those iconic gray-steel boxes of yore: They've undergone an extreme makeover -- or several of them. Taking the place of those old square combination jobs are a range of custom safes, from boutique showpieces to decoy models for the family den -- not to mention the truly offbeat (a hideaway lockbox resembling, ahem, a pair of men's underwear) and the seriously safe (an in-home vault with a price tag of more than $100,000). And that's not even getting into the ever-broadening array of color choices (champagne marble, anyone?) "None of our safes should be hidden in a closet," says Markus Dottling, principal at Dottling, a German specialty-safe manufacturer whose museum-worthy designs can cost more than the average American house.

One thing that isn't driving the safe boom, apparently, is crime. Indeed, U.S. burglary rates have been plunging for years. Still, experts say that many savers and investors feel a lingering sense of insecurity in their finances -- a hard-to-shake fear borne out of the jolting recession and, at times, wobbly recovery -- which is helping to spur the new safeguarding mentality. Tyler D. Nunnally, founder and CEO of Upside Risk, an Atlanta firm that researches investor psychology, says sticking tangible assets in a safe can be a natural reaction to volatility in the markets. "People dislike loss twice as much as they like gains," he says. "They want to protect what they have." Growing numbers of these fearful types simply don't trust their banks to protect them: In a Gallup poll last year, a record-high 36 percent of Americans said they had "very little" or "no" confidence in U.S. banks. (In 2008 and 2009, when the financial crisis was peaking, that figure stood at 22 and 29 percent, respectively.) And growing concern about identity theft has made some people more eager to keep their assets in a form they can see and count, says R. Brent Lang, an investment manager in Surrey, British Columbia: "By acquiring one password, someone can wipe out all your digital wealth," he says.

ft_VALT_0512_P68_V1_WallReview

That’s because many people seem to be taking measures to protect their wealth. “Don’t trust their banks”, “insecurity in their finances” “identity theft” and “crime” has been cited as reasons for the dramatic shift in the perception of risks.

Yet mainstream experts will see “stashing or hoarding cash” as “negative” for the economy which is hardly accurate. As the great Professor Murray N. Rothbard explained in What has Government Done to Our Money? (bold emphasis mine, italics original)

Why do people keep any cash balances at all? Suppose that all of us were able to foretell the future with absolute certainty. In that case, no one would have to keep cash balances on hand. Everyone would know exactly how much he will spend, and how much income he will receive, at all future dates. He need not keep any money at hand, but will lend out his gold so as to receive his payments in the needed amounts on the very days he makes his expenditures. But, of course, we necessarily live in a world of uncertainty. People do not precisely know what will happen to them, or what their future incomes or costs will be. The more uncertain and fearful they are, the more cash balances they will want to hold; the more secure, the less cash they will wish to keep on hand. Another reason for keeping cash is also a function of the real world of uncertainty. If people expect the price of money to fall in the near future, they will spend their money now while money is more valuable, thus "dishoarding" and reducing their demand for money. Conversely, if they expect the price of money to rise, they will wait to spend money later when it is more valuable, and their demand for cash will increase. People's demands for cash balances, then, rise and fall for good and sound reasons.

Economists err if they believe something is wrong when money is not in constant, active "circulation." Money is only useful for exchange value, true, but it is not only useful at the actual moment of exchange. This truth has been often overlooked. Money is just as useful when lying "idle" in somebody's cash balance, even in a miser's "hoard." For that money is being held now in wait for possible future exchange--it supplies to its owner, right now, the usefulness of permitting exchanges at any time--present or future--the owner might desire.

In short, since people don’t know the future and where the perception of the risk of uncertainty are being amplified, the increased demand for money represents people’s satisfaction.

However the mainstream would then use “lack of aggregate demand” or insufficient consumption as further justification for government intrusion. In reality, today’s uncertain environments have been caused by excessive and obstructive role of governments.

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Record gun sales (Telegraph) and gold seen as the "best investment option" (Gallup) seem to correspond with the growing demand for home safes or vaults. All these add up to highlight heightened uncertainty.

Add to this a bleak report which noted that the US government may be preparing for a “civil war”.

From Beacon Equity Research,

In a riveting interview on TruNews Radio, Wednesday, private investigator Doug Hagmann said high-level, reliable sources told him the U.S. Department of Homeland Security (DHS) is preparing for “massive civil war” in America.

“Folks, we’re getting ready for one massive economic collapse,” Hagmann told TruNews host Rick Wiles.

“We have problems . . . The federal government is preparing for civil uprising,” he added, “so every time you hear about troop movements, every time you hear about movements of military equipment, the militarization of the police, the buying of the ammunition, all of this is . . . they (DHS) are preparing for a massive uprising.”

Hagmann goes on to say that his sources tell him the concerns of the DHS stem from a collapse of the U.S. dollar and the hyperinflation a collapse in the value of the world’s primary reserve currency implies to a nation of 311 million Americans, who, for the significant portion of the population, is armed.

Uprisings in Greece is, indeed, a problem, but an uprising of armed Americans becomes a matter of serious national security, a point addressed in a recent report by the Pentagon and highlighted as a vulnerability and threat to the U.S. during war-game exercises at the Department of Defense last year, according to one of the DoD’s war-game participants, Jim Rickards, author of Currency Wars: The Making of the Next Global Crisis.

Where government interventionism and inflationism has been intensifying, all designed to protect the interests of vested interest groups (unions), cronies (such as green energy, banking system, and others) and the welfare and warfare state, then the risks of a political economic meltdown grows.

I hope that Americans will come to the realization that interventionism and inflationism are economically unsustainable policies and promptly act to reform the system before disaster strikes. Remember, what happens to the US will most likely ripple across the globe.

Nevertheless, as for everyone else, while we should hope for the best, we should prepare for the worst.

Thursday, April 19, 2012

Video: What can Economist Know? The Value of Heuristics in an Uncertain World

German psychologist and professor Gerd Gigerenzer argues that heuristics has an inbuilt or genetic value for us, therefore should not be treated as having secondary importance in our decision making process.

The science of heuristics even has vastly better predictive performance than mathematical models under an environment of uncertainty...which is the world we live in.

Mr. Gigerenzer's theories reminds me of Malcolm Galdwell's book "Blink" which deals with rapid cognition.

(hat tip Professor Pete Boettke)

Tuesday, May 10, 2011

Because We Are Uncertain About The Future, We Speculate

Below is an example of a deceptive article which attempts to pin the blame of surging commodity prices, particularly of onion, on “speculators”.

Wall Street Journal Blog writes,

Shed a tear for the onion. While prices of many agricultural commodities have soared, farmers received just 7.49 cents for a pound of onions in April, down from 29.9 cents a year ago, in part due to a big harvest. Futures trading in onions — unlike other farm goods — is banned, which prevents the pungent bulb from being used as an investment vehicle.

Why is this article misleading?

Because the article tries to demonstrate that falling prices equates to the absence of speculators—a post hoc ergo propter hoc fallacy.

As we always say here, reference point matters.

The chart in that article virtually ignores showing how volatile prices of onions are.

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Professor Mark Perry’s charts gives us a much better perspective because his charts deal with the bigger picture.

It is true today that onion prices have been falling whereas oil prices have been moving higher (as shown by above window chart), but prices of onions have been far more volatile than oil over the span of 11 years.

And this can be measured based on the differences of standard deviations of monthly price changes, as shown in the lower window, where price volatility of oil (red line) has been greatly lesser than of onions (blue line) from 2000-2011.

Excessively volatile prices puts farmers or producers at bigger risks because of the uncertainty behind estimates of price trends which guides their production process.

Professor Perry quotes this Fortune article. (bold highlights mine)

Before the U.S. Commodity Futures Trading Commission starts scrutinizing the role that speculators may have played in driving up fuel and food prices, investigators may want to take a look at price swings in a commodity not in today's news: onions.

The bulbous root is the only commodity for which futures trading is banned. Back in 1958, onion growers convinced themselves that futures traders (and not the new farms sprouting up in Wisconsin) were responsible for falling onion prices, so they lobbied an up-and-coming Michigan Congressman named Gerald Ford to push through a law banning all futures trading in onions. The law still stands.

And yet even with no traders to blame, the volatility in onion prices makes the swings in oil and corn look tame, reinforcing academics' belief that futures trading diminishes extreme price swings. Since 2006, oil prices have risen 100%, and corn is up 300%. But onion prices soared 400% between October 2006 and April 2007, when weather reduced crops, according to the U.S. Department of Agriculture, only to crash 96% by March 2008 on overproduction and then rebound 300% by this past April.

The volatility has been so extreme that the son of one of the original onion growers who lobbied Congress for the trading ban now thinks the onion market would operate more smoothly if a futures contract were in place.

Speculators provide more liquidity by risking money on buying and selling to arbitrage from uncertainty.

Yet what speculators do isn’t risk free. In other words, speculators are subject to the rigorous discipline of the markets. Because as much as they profit, they lose money too!

By providing liquidity they give markets more pricing efficiency. This leads to better allocation of resources with the option of being backed by hedging tools.

Importantly, because producers don’t know the future, they are speculating too.

The issue here is uncertainty. Because we are uncertain of the future, thus we speculate.

The assumption that markets can exist without speculators fails to consider why markets exist at all.

Where markets that are not liquid, they are, as the Fortune magazine points out, subject to fierce price swings and less reliable of price signals that heightens risks of producers.

As Ludwig von Mises wrote, (bold highlights mine)

In the real world acting man is faced with the fact that there are fellow men acting on their own behalf as he himself acts. The necessity to adjust his actions to other people’s actions makes him a speculator for whom success and failure depend on his greater or lesser ability to understand the future. Every action is speculation. There is in the course of human events no stability and consequently no safety.

Anyone who says they are certain about the future should put their money where their mouth is.

Thursday, November 11, 2010

Uncertainty And Pessimism Bias

Popular blogger and lawyer Barry Ritholtz has a great piece on uncertainty at the Bloomberg.

Mr. Ritholtz writes, (bold highlights mine)

Wall Street has a sweet tooth for such investing maxims. They infect the trading community like influenza in December. Repeat mindless dictums ad nauseam, and they soon become the accepted wisdom.

The problem with these supposed truisms is they are no more accurate than the flip of a coin. A closer look at this uncertainty meme reveals it to be a false-ism -- one of those emotionally appealing phrases that ping around trading desks. The lack of evidence supporting their premise seems to matter very little.

To recognize how meaningless these statements are, consider the opposite: Could markets function without uncertainty? It takes only a little thought to realize that markets actually thrive on doubt, imperfect information and a lack of consensus.

Uncertainty drives the market’s price-discovery mechanism. Investing requires there to be differences of opinion. When there is broad agreement as to an asset’s fair value, trading volume falls. Without any uncertainty, who would take the opposite side of your trade?

History teaches that whenever the opposite occurs -- when certainty overwhelms uncertainty -- the herd tends to be wrong. In rare instances, when there is a near-total lack of uncertainty in the market, the outcome is usually a spectacular disaster.

Should the prospects of uncertainty prompt us to hide in our proverbial shells?

The answer is NO. What matters is the understanding of the risk-reward tradeoff.

Here is Mr. Ritholtz again,

When we discuss uncertainty, what we are really discussing is risk. All unknown outcomes contain risk, and therein lies the possibility of loss. Risk is inherent in the concept of uncertainty. However, anyone looking for performance must embrace risk, for without it, there can be no reward...

And what to do with people who always preach ‘uncertainty’?

Once more Mr. Ritholtz,

The future, by definition, is unknowable. Investing involves making our best guesses about the value of an asset at some point after this moment in time. There will always be an element of uncertainty involved. We can discount various outcomes, engage in probabilistic analysis, but no one knows for certain what tomorrow will bring.

Those who claim to know fail to understand the most basic workings of markets. We need only consider the track record of Wall Street’s prognosticators to know the truth in this statement. As much as the future is uncertain, the most likely outcomes are well understood.

Exactly. Many who preach doom and gloom hardly managed to predict the markets accurately, yet they stubbornly insist that the world is headed for the gutters.

Uncertainty is NOT a valid reason to be maintain a bias on pessimism. A bias that largely emanates from:

-resistance to accepting critical changes, e.g. industrial age to information age

-undue fixation on several variables as harbinger for gloom or to quote Professor Bryan Caplan,

a tendency to overestimate the severity of economic problems and underestimate the (recent) past, present, and future performance of the economy.

-and finally, a bias which is predisposed at the attainment of a desired political and or economic outcome.

Again the brilliant Professor Caplan,

a general-interest prop to political demagoguery of all kinds. It creates a presumption that matters, left uncontrolled, are spiraling to destruction, and that something has to be done, no matter how costly or ultimately counterproductive to wealth or freedom. This mind-set plays a role in almost every modern political controversy, from downsizing to immigration to global warming.

Like Mr. Ritholtz, the implications of misunderstanding uncertainty imbued as a bias often leads to misdiagnosis of the risk-reward tradeoffs that leads to wrong conclusions and subsequently a poor or dismal track record in investment decisions.