Showing posts with label heuristics. Show all posts
Showing posts with label heuristics. Show all posts

Saturday, October 05, 2013

10 Most Common Biases affecting the Psychology of Investing

ConvergEx's Nick Colas has an interesting list of the “10 most common biases affecting the psychology of investing” (via the Zero Hedge)
1) Anchoring & Adjustment:  This combination occurs when initial information unduly influences decisions by shaping the view of subsequent information.  Once the “anchor” or initial information is set, there exists a bias for interpreting other information around the anchor.  Car salesmen frequently use this tactic when presenting an initial sales price, making the subsequent negotiated prices seem lower than the initial price even though they are still higher than what the vehicle is actually worth.

2) Attribution Asymmetry: The concept here involves people’s tendency to attribute success to internal characteristics (such as talent and innate abilities) and to attribute failures to external factors (like simple bad luck).  Research has shown the reverse to be true when evaluating the successes and failures of others.  The lesson here is most valuable when you hit a “hot streak.”  When you experience speed bumps, don’t be quick to write them off as poor luck – there could be a fundamental problem with your strategy.

3) Choice-Supportive Bias:  By distorting recollections of chosen courses of action versus the rejected courses of action, people tend to make the chosen outcomes seem more attractive that the foregone ones.  Just as people more frequently remember “good” memories than they do “neutral” or “bad” memories, the belief that “I chose this option therefore it must have be superior” can lead to a false recollection of the ultimate outcome.  Learn from your mistakes – don’t forget them.

4) Cognitive Inertia: This is just psychological speak for the unwillingness to change thought patterns in light of new circumstances.  Quite simply, do your homework and keep up on your investments.  If a company slashes guidance, for example, perhaps you should consider altering your investment accordingly.
5) Incremental Decision Making & Escalating Commitment:  These biases occur when people view a decision as a small step within a larger process, rather than as a singular choice.  As a result, this viewpoint perpetuates a series of similar decisions, when perhaps many of those decisions should be evaluated with a fresh mind.
6) Group Think: Grown-up lingo for peer pressure, group think occurs when one feels compelled to adhere to opinions held by a larger group.  This one’s easy – don’t let others sway your opinion.  Groups tend to form a singular opinion based on the opinion of the loudest or most influential person in the group.  Doesn’t mean he’s right.

7) Prospect Theory: This theory explains that people are more likely to take on risk when evaluating potential losses; though in looking at potential gains, humans have the tendency to be risk-averse.  In other words, losses feel worse than gains feel good.

8) Repetition Bias: The bias results from the willingness to believe what one has been told most often and by the greatest number of different sources.  Remember all the hoopla over Facebook’s IPO?  And then its year one performance?  Yeah, everybody though it was a hot stock and only now has it drifted above its IPO price.

9) Sunk-Cost Fallacy: If someone makes a decision about a current situation, based all or in part on what they have previously invested (money, time or otherwise) in the situation, they are suffering from sunk-cost fallacy.  Not matter how much you’re down on an investment, if it’s likely to never be recovered, then cut your losses and let it go.

10) Wishful Thinking: This “problem” happens when people are too optimistic; wanting to see things in a positive light can distort perception and objective thinking.  Just because you really really really want your investment to appreciate, doesn’t mean it will.  Investing should not be treated as gambling.
I would 10 more to this list

1.confirmation bias—search for information that confirms on embedded beliefs rather than objective analysis (related to selective perception)

2.endowment effect—ascribing more value on things or ideas that are owned or possessed (related to sunk-cost)

3.optimism bias—the tendency for people to believe that bad things will happen to everyone else but them (Nassim Taleb calls this the denigration of history)

4.regret theory—reaction to opportunity loss (I should have done this…)

5.status quo bias—preference for the status quo, rejection of change

6.clustering illusion—the tendency to see patterns where there is none or the intuition for pattern seeking

7.gambler’s fallacy--mistaken belief that if something happens more frequently than normal during some period, then it will happen less frequently in the future or (Nizkor) a departure from what occurs on average or in the long term will be corrected in the short term

9.hindsight bias the presumption of knowledge from something that has already occurred or the “knew-it-all-along effect”

10.survivorship bias—tendency to focus on winners while overlooking the others due to lack of visibility


Cognitive biases and heuristics signify as the "law of least effort"- the tendency to desire more rewards with lesser efforts or costs. 

As Nobel Prize psychologist and author Daniel Kahneman, wrote in Thinking, Fast and Slow (p.35) 
A general “law of least effort” applies to cognitive as well as physical exertion. The law asserts that if there are several ways of achieving the same goal, people will eventually gravitate to the least demanding course of action. In the economy of action, effort is a cost, and the acquisition of skill is driven by the balance of benefits and costs. Laziness is built deep into our nature.

Monday, September 02, 2013

Denials are Hazardous to One’s Portfolio

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The Phisix bear market has caught many by surprise. And the typical reaction: massive denials.

As shown in the above diagram, denials are natural or common traits of a fledging bear market cycle.

Denials are just one of the 15 psychological defence mechanism[1] used by us…humans. Psychologist categorizes denial as a primitive defence mechanism.

In psychoanalysis denials come in three forms[2]; Simple denial (literal deny the reality), minimization (admit the fact but deny its seriousness via rationalization) and projection (admit the fact and seriousness but deny responsibility or pass the blame on someone else).

The latter can be associated with regret theory or the psychological anguish from an opportunity loss. For example in investing, the fear of regret can make investors either risk averse or motivate them to take greater risks[3]. This partly explains why people tend to double down on losing positions in order to avoid the fear of regret.

Denying responsibility and passing the blame on someone else can also be read as the heuristic called self-serving attributional bias[4]

For instance, the mainstream’s tendency to pass the blame on foreigners as culpable for the current market meltdown signifies as signs of denials and of self serving or self attributional bias.

Denials also go with the endowment effect or the status quo bias or where people tend to put more value on what they own or technically “where most people would demand a considerably higher price for a product that they own than they would be prepared to pay for it (Weber 1993).”[5]

By denying the reality of a bear market, many maintain the notion that securities they own are unlikely to be affected by the growling grizzly bears.

But what are the odds of stocks surviving a bear market?

Not good if the 2007-2008 serves as a model.

Using the US as example, here are some excellent news quotes

From a 2009 article from Bloomberg as I previously posted[6]: (bold mine)
Wal-Mart Stores Inc. is the only Standard & Poor’s 500 Index company that has rallied during the entire 22-month recession.
From another 2008 article from Bloomberg[7]: 
The worst annual decline in the Standard & Poor's 500 Index since 1931 has dragged down every industry in the benchmark gauge and 96 percent of its stocks.

All 64 of the S&P 500's so-called level-three categories, groups such as ``distributors'' and``leisure equipment'' with as few as one company, dropped in 2008. Four hundred eighty-two companies slipped as the 500-stock index slumped 46 percent, poised for its biggest yearly retreat in eight decades.

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I have pointed out in the past[8] that even when the Philippine economy nearly fell into a recession in 2007-2008, and even when earnings declined modestly from record highs, the Phisix crashed 56% and hardly any liquid stock remained unscathed or unaffected by the bear market destruction.

Conventional fundamentals hardly had been a factor in stock market pricing. Yet the investing public has been remiss of the lessons of 2008, mostly due to the indoctrinations of the industry.

Looking at international markets the Phisix fell as deep as with other emerging market equities from a contagion and not from a crisis. Foreign and US stocks, the latter the source of the crisis, have also been battered[9].

The bottom line is that when the bear market tsunami strikes almost all boats sinks by the end of the cycle.

US treasuries, European and Global bonds and high quality US corporate debt defied the US bear market of 2008

Of course today isn’t 2008. But there is hardly any evidence of which stock/s will defy the bearish downpour. In Walmart’s case, 1 out of the S&P 500 companies is a rarity.

Realize that for every 50% decline this would translate to a 100% upside move to recover. And for every 40% loss means 67% upside for a recovery. Finally for every 30%, 42% upside growth is required.

These numbers are not insignificant. And should there be a crisis, some stocks may even vanish: think Enron, Bear Stearns, Lehman Brothers.

Instead of having 1 live bullet and 5 empty chambers in a revolver, playing bull in a yet to mature bear market is like playing Russian Roulette in reverse: 5 live bullets and one empty chamber.

If there may be any bullish actions in place, we may consider…

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temporarily the US dollar index….perhaps as hedge against naked long equity positions.

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Another potential bullmarket is gold over the longer term. But Philippine mines have yet to prove that they can defy the general trend.

People disdain bad news, but denying bad news will neither extinguish its existence nor eradicate its consequences on the world.

In essence, denials signify as self-deception.



[1] John M Grohol PSY. D. 15 Common Defense Mechanisms psychcentral.com

[2] Wikipedia.org Denial

[3] Investopedia.com Regret Theory

[4] Wikipedia.org Self-serving bias

[5] Behavioural Finance Endowment Effect




[9] CNN Money 5 lessons from the crash September 10, 2009

Monday, December 31, 2012

Quote of the Day: The Illusions of Pundits

People who spend their time, earn their living, studying a particular topic produce poorer predictions than dart-throwing monkeys who would have distributed their choices evenly over the options. Even in the region they knew best, experts were not significantly better than non-specialists.

Those who know more forecast very slightly better than those who know less. But those with the most knowledge are often less reliable. The reason is that the person who acquires more knowledge develops an enhanced illusion of her skill and becomes unrealistically overconfident. “We reach the point of diminishing marginal predictive returns for knowledge disconcertingly quick,” Tetlock writes. (Philip E. Tetlock, University of Pennsylvania in 2005 book Expert Political Judgment: How Good is It? How Can We Know?—Prudent Investor) “In this age of academic hyperspecialization, there is no reason for supposing that contributors to top journals—distinguished political scientists, area study specialists, economists, and so on—are better than journalists or attentive readers of the The New York Times in ‘reading’ emerging situations”. The more famous of the forecaster, Tetlock discovered, the more flamboyant the forecasts. “Experts in demand,” he writes, “were more confident than their colleagues who eked out existences far from the limelight.”
The above quote is from 2002 Nobel laureate psychologist and professor Daniel Kahneman in his insightful book Thinking, Fast and Slow p.219

There are many reasons not to trust pundits, aside from overconfidence, which essentially oversimplifies human action.

I believe that the substantial chunk of “expert errors” emerge from the influences of conflict-of-interest relations, particularly the principal-agent problem, where “experts” tend to promote the interests of employers, sponsors, donors, grant providers and or even political agents (perhaps through implicit ambition to be part of the political institution) whom are sources of the self-interests of such pundits.

Forecasting inaccuracies may also be linked to the rigid application of ideology and or on the overreliance on math models (scientism).

Add to this the desperate desire by “experts” to attain social acceptance via social signaling.  Such would include making extreme (media attracting) projections or providing the veneer of expertise on what truly is about populism—forecasting based on what is popular, or as I previously wrote 
For many, thus, expertise signify more as social signaling (posturing or seeking social acceptance) and or “telling people what they want to hear” but predicated on certain technically based paradigms which produces an aura of supposed superiority rather than representative of the true domain knowledge.
Dr. Kahneman suggests that to determine “true expertise” from merely displays of the “illusions of validity”, one should identify conditions where pundits have excelled in “an environment that is sufficiently regular to be predictable” and from their having “to learn these regularities through prolonged practice” (p 240). In short, in an unpredictable world, expert opinion should be less trusted.

However by simply associating expertise with “regularity” and “prolonged practice” seems to contradict logically his earlier critique of pattern seeking behavior (which is about the human psychological propensity to seek regularity or constancy through patterns while at the same time underestimating the role of randomness). The nuance will be on the marginal efforts applied by practitioners via  “prolonged practice” in dealing with such regularities. 

The point is despite being able to minimize the influences of “expert or non-expert” intuition on decision making that may result to lesser degree of judgmental errors, behavioral economics/finance will not lead to omniscience or come close to solving the knowledge problem: a complex society will always be subject to irregularities and unpredictability from the dynamic and intricate feedback mechanism of human action and of environmental changes. Dr. Kahneman acknowledges this: "Errors of prediction are inevitable, because the world is unpredictable" (p. 220)

Nevertheless the best way to acquire “expertise” is primarily through investing in oneself

Wednesday, December 26, 2012

Quote of the Day: We are Pattern Seekers

We are pattern seekers, believers in a coherent world, in which regularities appear not by accident but as a result of mechanical causality or of someone’s intention. We do not expect to see regularity produced by a random process, and when we detect what appears to be a rule, we quickly reject the idea that the process is truly random. Random processes produce many sequences that convince people that the process is not random after all. You can see why assuming causality could have evolutionary advantages. It is part of the general vigilance that we have inherited from ancestors.
This is from 2002 Nobel laureate psychologist and professor Daniel Kahneman in his splendid book Thinking, Fast and Slow  p.115

While pattern seeking impulses had been necessary for the survival of our hunter gatherer ancestors, ignoring the role of luck and randomness in today's world extrapolates to perspectives detached from reality.

Sunday, November 04, 2012

The Likely Impact of US Presidential Elections on the Stock Markets

Thus elections, quite apart from who won them, performed a powerful cultural function for the elites. To the degree that -everyone had a right to vote, elections fostered the illusion of equality. Voting provided a mass ritual of reassurance, conveying to the people the idea that choices were being made systematically, with machine-like regularity, and hence, by, implication, rationally. Elections symbolically assured citizens that they were still in command—that they could, in theory at least, deselect as well as elect leaders. In both capitalist and socialist countries, these ritual reassurances often proved more important than the actual outcomes of many elections. Alvin Toffler, The Third Wave chapter 75

It’s the eve of the much awaited 2012 US national elections.

On November 6th Tuesday many Americans will flock to their respective precincts to exercise their suffrage. The national elections will cover the executive (President-Vice President) and the legislative branches (Senate and House of Representatives) as well as some positions at the state level[1].

The Follies of Pattern Seeking Behavior

We are told that certain outcomes from the coming election may lead to specific results on the financial markets.

For instance, a Barclay’s survey on professional investors[2] proposed that a Romney victory would be good for stocks while Obama’s re-election will favor the bond markets.

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Others suggested that the elected President’s political party matters. The median return for the S&P 500 favors a Democrat President over a four year period, as against a Republican President who may spur a short term rally. All these are based on statistics derived from historical data[3].

For me, surveys are hardly reliable measures of the tradeoffs between profits and risks.

What people say and what they actually do may be different. Many people talk to signal Social Desirability Bias or to say things in a matter that they will be viewed favorably[4]. 

People are also highly sensitive to changes in preferences due to many factors as new information, social pressures, and more. Besides, surveys can also yield distortive results based on the influence from how questions are framed by the pollster.

Further, candidness of the survey participants also account for as another important variable to be leery on.

On the other hand, statistical constructs based on historical events signify as veneer to people’s desire to seek patterns in order to deal with uncertainty or to simply tell stories again for social signaling purposes.

Yet historical events are complex phenomena that had been arrived at through multifarious causes. They cannot simply be oversimplified or seen or interpreted as homogenous replication of the current environment. Even Wall Street acknowledges this dynamic through the axiom: Past performance does not guarantee future results.

Thus assignment of numerical probabilities on partially similar episodes, are not only irrelevant in forecasting the future, but such accounts for a form of entertainment to its practitioners.

As I previously wrote[5],
numerical probabilities serve to gratify one’s cognitive biases which in essence is a form of self-entertainment rather than a dependable methodology for risk analysis
Pattern seeking behavior can also be representative of the gambler’s fallacy or the Monte Carlo fallacy, which Investopedia.com defines as[6]:

When an individual erroneously believes that the onset of a certain random event is less likely to happen following an event or a series of events. This line of thinking is incorrect because past events do not change the probability that certain events will occur in the future.
Yet there has been no precedent in terms of the scale of policymaking for any meaningful comparison to be made with past US national elections.

Such distinction even holds true in terms of other social phenomenon such as technological advances or innovation and of the diffusion of voluntary exchanges expressed as globalization

Yet social policies, which shape people’s incentives to save, invest, produce and consume, implemented and enforced through the political spectrum, have reached extraordinary proportions.

Regulatory growth has morphed into a large scale bureaucratic quagmire. Notes Mises Institute President Douglas French[7],
The Federal Register, a publication with all the country’s (federal, nonclassified) rules is now over 81,000 pages long. President Obama’s Affordable Care Act is 906 pages. The Dodd-Frank Act totals 849 pages. Once upon a time, in 1913, the Federal Reserve was created with only 31 pages. The U.S. Constitution required only six pages.
It would account for as a glaring mistake to construe neutral effects from these new-fangled edicts or rules or decrees on people’s economic and social activities.

Moreover, systemic debt has been ascending to unsustainable levels.

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Chart from Dr. Ed Yardeni’s Flow of Funds[8]

Financial analyst and fund manager Doug Noland recently observed of the political imperative to keep the system afloat[9]
After beginning 1990 at $12.8 TN, Total System Marketable Debt ended June 2012 at $55.0 TN.  And Washington politicians and central bankers are now doing everything they can to sustain the Credit boom and avert the downside of an historic Credit cycle.  Similar efforts are afoot globally.  

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The accelerating erosion of America’s productive dimensions has been due to the escalating welfare state, ballooning bureaucracy and other state based expenditures which transfers scarce and valuable resources to non-productive political based spending and entitlements, which has also been crowding out the private sector. Chart from Heritage Foundation[10]

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America’s social policies have also led to the unparalleled deployment of the US Federal Reserve as chief provider of funds for the US government.

In 2011, more than half or 61% of US debts had been monetized by the US Federal Reserve. US Federal holding of US treasury debts of all maturities has surpassed $1.8 trillion (lower window).

This represents the highly fluid debt economics of the US government, where the Fed has stepped up the plate relative on the declining interests from the private sector, as well as, foreign public and private investors (upper window).

As Mr. Lawrence Goodman, president of the Center for Financial Stability wrote at the Wall Street Journal early this year
The Fed is in effect subsidizing U.S. government spending and borrowing via expansion of its balance sheet and massive purchases of Treasury bonds. This keeps Treasury interest rates abnormally low, camouflaging the true size of the budget deficit. Similarly, the Fed is providing preferential credit to the U.S. government and covering a rapidly widening gap between Treasury's need to borrow and a more limited willingness among market participants to supply Treasury with credit.

The failure by officials to normalize conditions in the U.S. Treasury market and curtail ballooning deficits puts the U.S. economy and markets at risk for a sharp correction.
The point being: The current state of imbalances borne out of America’s political dynamics has been unmatched in scale and depth. This only means that America’s future will depend on the actions of political authorities which will either deepen systemic fragility or take remedial but highly painful measures.

Risk Reward analysis, thus, requires a focus on the actions of policymakers.

Campaign Promises Hardly Are Reliable Measures of Projecting Future Policies

It would be conceivably naïve to rely on political rhetoric of competing candidates as basis for examining and projecting prospective policies.

Politicians usually appeal to the views the median voter to ensnare votes. In other words, politicians, who are running for office, are predisposed to say what the public wants or expects to hear.

On the obverse end, people hardly vote for policies but for symbolisms which these candidates represent. Thus aspiring politicians work hard to project themselves as symbols to reinforce people’s biases.

And this is why politicians usually end up with unfulfilled promises or have usually gone against their rhetorical assurances made during the campaign sorties.

Voters become useful only to politicians when election season arrives.

Take for instance, the Reason Magazine enumerates[11] some of the unmet campaign pledges by presidential candidate Barack Obama in 2008:

1. Creating five million green jobs.

Unfortunately President Obama’s green energy industry has been suffering from a string of high profile bankruptcies[12], which includes the controversial Solyndra scandal.

The highly influential think tank Council of Foreign Relations recently noted that Obama’s creation of green jobs from the green energy sector have penalized taxpayers heavily relative to the other non-renewable energy industries[13]

2. Balance the budget

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As of Monday October 29th, the US is on path to reach its debt limits before 2013. According to the Reuters[14], the U.S. Treasury was $235 billion below the $16.4 trillion statutory ceiling on the amount it can borrow.

3. Refusing to raise taxes on the Middle class

The passage of Obamacare translates to 21 new taxes or tax increases affecting the middle class too.

4. Reforming Immigration 

The Reason.com says that the Obama administration has been deporting illegal immigrants like crazy, leaving Hispanic Caucus Democrats in the awkward position of changing the subject to health care, and otherwise blaming Republicans.

5. Restoring America’s moral standing in the world

President Obama has been expanding the theatre of warfare to include Pakistan, Yemen and Libya and from the backdoor, Syria[15].

So whether Obama or Romney, there will unlikely be any radical changes in the political structure to headoff the looming debt crisis.

This goes to show that elections have mainly been used to justify policies which benefit many entrenched power blocs operating behind the scenes.

Given the above conditions, the pricing dynamics of the markets will, thus, represent expectations from the feedback loop mechanism between policies and market responses to them.

The late illustrious French American mathematician Benoit Mandelbrot in his book The Misbehavior of Markets[16] dealt with the difference of economics with natural science.
Finance is a black box covered by a veil. Not only are the inner workings hidden, but the inputs are also obscured, by bad economic data, conflicting news report or outright deception…And then there is the most confounding factor of all, anticipation. A stock price rises not because of good news from the company, but because the brightening outlook for the stock means investors anticipate it will rise further, and so they buy. Anticipation is a feature unique to economics. It is psychology individual and the mass—even harder to fathom than the paradoxes of quantum mechanics. Anticipation is the stuff of dreams and vapors.
Anticipation is part of human action. People’s divergent expectations, anticipations, and responses are what differentiate economics from natural sciences.

Yet anticipation of the prospective polices, the actual policies, and of its attendant effects on the marketplace will most likely anchor on market dynamics post-election season.

Unlikely Change of Direction for Fed Policies in case of a Change of Administration 

A good test of these will be to assess the scenario of a Romney victory (Although I have big doubts of a Romney win. In a close battle, the incumbent have the edge. This is because they hold the political machinery which can be used to their advantage through whatever means).

Yet under a Romney victory, would the new President discharge on his vows to replace the incumbent chairman US Federal Chairman Ben Bernanke at the expiry of the latter’s term? Will Mr. Romney spearhead through his appointee a massive overhaul to the US Federal Reserve’s current policies? I don’t think so.

Given the reality or the fact that the US government’s huge budget deficits heavily depend on the US Federal Reserve for financing, it is unlikely that the Romney appointee to rock on the establishment’s boat.

I have predicted in the past[17] and have been validated that Fed Chairman Ben Bernanke would work to ensure Obama’s re-election through “stock market friendly” policies. This places an ethical issue of the agency problem or conflict of interests between Mr. Bernanke and his policies which affects the average Americans on the political table. 

To downplay the political bias from his recent action, Ben Bernanke has floated to media the possibility of his retirement even if Obama wins[18]. Of course, the re-elected President Obama can always “persuade” Mr. Bernanke to change his mind. 

Mr. Bernanke seems to be applying the same communications signaling strategy to the public for his personal affairs. This leaves a bad taste on the mouth for Bernanke apologists.

As an aside, all the blarney about “QE forever” designed as monetary policy to supposedly aid the economy through the spending transmission channels of the wealth effect, has really been a diversion, if not a subordinated priority, to the real or primary objective: the FED as contingent financier to the US government’s intractable US budget deficit as expressed through surging debt levels.

Yet candidates floated by the mainstream[19], particularly Glenn Hubbard, Greg Mankiw and John Taylor, to replace Mr. Bernanke have mostly been “dovish” or in favor of the Fed’s contemporary policies (This is with the exception of John Taylor, of the Taylor rule fame, whom I don’t think stands a chance). 

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In addition, the composition of voting members of the FOMC has been, and will be, most likely leaning towards the “doves” or conformists.

Such would include the previously vacant seats which were recently filled (Jeremy Stein and Jerome Powers), aside from the replacement of the 4 voting regional Federal Reserve Presidents, as part of the customary rotational process, which again favors the “doves”[20]

At the end of the day, regardless of whoever wins, US policies will remain embedded to the interests of the political economic establishment. Changing personalities who runs the same show hardly accounts for a change in the system.

And as such policies will likely remain accommodative primarily to shield the US government from interest rate and credit risks, which should for the meantime, benefit the financial markets, particularly stocks, bonds and commodities (yes despite last Friday’s shakeout) whom have been the secondary beneficiaries.

After all, the main risks I believe will emanate from the market’s ventilation of the unsustainable imbalances from the welfare-consumption-debt based political system, which eventually will render politicians utterly helpless in the face of market-economic chaos. But it is unclear if the day of reckoning is sooner or will surface later.

For the highly interconnected and interrelated global stock markets, including the Philippines, the actions of the US Federal Reserve will have very important transmission implications, and this will be backed by the actions of other major central banks, as well as, from the auxiliary effects of domestic policies. As far as the Philippine BSP is concerned they have aligned their policies to ease along with the US and with most of the major central banks.


[3] Frank Holmes Who Will Lead America Over the Next Four Years? US Global Investors November 2, 2012
[6] Investopedia.com Gambler's Fallacy
[7] Douglas French Democracy Is a Terrible System, Period Laissez Faire Books
[8] Yardeni.com US Flow of Funds, October 29, 2012
[9] Doug Noland Sandy, Bernanke And Money November 2, 2012
[11] Reason.com 5 Broken Democratic Promises from 2008, September 4, 2012
[15] Anthony Gregory America’s Unique Fascism Lew Rockwell.com September 6, 2011
[16] Benoit Mandlebrot and Richard L. Hudson The (MIS) Behaviour of Markets p.28
[20] Axel Merk and Yuan Fang Monetary Cliff? Merk Investments October 24, 2012

Saturday, July 28, 2012

The Magic of Central Banking Talk Therapy

The prospects of central banking inflation steroids bring hope to the forefront.

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From Bloomberg,

The Dow Jones Industrial Average (INDU) climbed above 13,000, capping its longest weekly advance since January, amid speculation the European Central Bank will buy bonds to help lower borrowing costs and preserve the euro…

American stocks joined a global rally after two central bank officials said ECB President Mario Draghi will hold talks with Bundesbank President Jens Weidmann in an effort to overcome the biggest stumbling block to a new raft of measures including bond purchases. German Chancellor Angela Merkel and French President Francois Hollande echoed yesterday’s pledge by Draghi that they will do everything to protect the euro.

Bad news is good news: economic slowdown signifies as fodder for central bank support. More from the same article

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Chart from tradingeconomics.com

In the U.S., data showed that the economy expanded at a slower pace in the second quarter as a softening job market prompted Americans to curb spending. Consumer confidence in July dropped to the lowest this year, according to a separate report. Cooling growth makes it harder to reduce unemployment, helping explain why Federal Reserve Chairman Ben S. Bernanke has said policy makers stand ready with more stimulus if needed.

“Growth has decelerated sharply,” said Philip Orlando, the New York-based chief equity strategist at Federated Investors Inc., which oversees $355.9 billion. He spoke in a telephone interview. “We need something to reverse that downtrend and that ‘something’ is policy.”

Consumers are cutting back just as Europe’s crisis and looming U.S. tax-policy changes dent confidence, hurting sales at companies from United Parcel Service Inc. to Procter & Gamble Co. Sales at almost 60 percent of S&P 500 (SPXL1) companies which reported second-quarter results missed estimates, data compiled by Bloomberg show. Still, 72 percent beat profit forecasts.

US equity markets have also been climbing amidst falling growth of money supply...

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chart from St. Louis Fed

...also amidst declining forecasts or expectations for corporate earnings...

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Dr. Ed Yardeni notes

As a result, the 2012 and 2013 estimates are at new lows of $104.11 and $116.41, respectively. These numbers imply earnings growth rates of 6% this year and 12% next year. They may still be too optimistic since revenue growth is likely to be closer to 5% during 2012 and 2013, while profit margins are likely to remain flat over this period.

Well, all these goes to show how financial markets, desperately seeking yields, have become ‘dopamine addicts’.

Douglas French at the Laissez Faire Books explains,

…cheap money combined with the herding animal spirits is a certain cocktail to engender bubbles. Tragically, these booms are followed by the inevitable busts, creating regret that is the difference in investors minds between the value of what is and the value of what could have been.

This is important because of dopamine, which is a chemical in the brain that helps humans decide how to take actions that will result in rewards at the right time.

People don’t get a dopamine kick when they get what they expect, only when they make an unexpected windfall. So, as Jason Zweig writes in Your Money and Your Brain, drug addicts crave ever-larger fixes to achieve the same satisfaction and “why investors have such a hankering for fast-rising stocks with ‘positive momentum’ or ‘accelerating earnings growth’.”

Also, dopamine dries up if the reward you expected fails to materialize.

The brain has 100 billion neurons and only one-thousandth of one percent produce dopamine, but “this minuscule neural minority wields enormous power over your investing decisions,” cautions Zweig.

Dopamine takes as little as a twentieth of second to reach your decision centers, estimating the value of an expected reward and more importantly propelling you to action to capture that reward. “We’ve evolved to be that way,” explains psychologist Kent Berridge, “because passively knowing about the future is not good enough.”

The effect of all this is what Zweig refers to as “the prediction addiction.” Humans hate randomness. We want to predict the unpredictable, which originates in the dopamine centers of the reflective brain, according to Zweig, leading humans to see patterns where none really exist…

The attempt to satisfy the dopamine which has been evoked by central bank policies, leads people to become increasingly more dependent on heuristics based thinking

More from Mr. French

We all tend to constantly feed our confirmation biases, seeking out experts that confirm our view of the world. We read writers that we agree with so that we can feel smarter, while ignoring or dismissing opinions different from our own.

Our brains are great for keeping us alive in the jungle. We look for patterns and motion. These instincts kept the cavemen alive, not to mention Wall Street’s technical analysts, but wreck the portfolios of investors.

Investors love a good story, but are vulnerable to anecdotes that mislead us, says Ritholtz.

No wonder markets are not sources of information, but instead sources of misinformation, according to resource investing guru Rick Rule…

“The information that people derive from markets is spectacularly wrong,” says Rule, a devotee of legendary investor Benjamin Graham. Like Graham, Rule looks for undervalued stocks and only wants to buy them when they are on sale. Quoting Graham, Rule says, “markets in the short term are voting machines, while in the long term they are weighing machines.”

Housewives are much more rational buying groceries than investors are in buying stocks. While a housewife will turn her nose up at expensive tuna fish, she will load up on it once it goes on sale. Conversely, her investor husband, in Rule’s story, is happy when the share price of his favorite stock goes up and he buys more. When the share price falls, he doesn’t buy more, as his wife does with tuna fish, but instead sells out in disgust.

In short, stock markets (and the financial markets) have been in disconnect with reality. Promises have been taken as facts.

Equity markets have mostly priced in prospective central banking support via QEs…

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chart from Zero Hedge

The question now is how sustainable will this talk therapy rally be? Will talk therapy be enough to reinforce the current reanimated 'animal spirits' and filter into economic reality? What if central banks don't deliver as the markets expect?

P.S. I won’t be making my regular stock market commentary tomorrow.

Tuesday, July 24, 2012

Brain Damage and Better Investment Decisions

Jason Zweig in his latest article at the Wall Street Journal cites a study which suggests that people with brain damage are likely to make superior investment decisions than normal people…

With computerized traders that "hold" stocks for only a few seconds at a time and markets that can swing wildly in a matter of moments, long-term investing seems to be on the verge of extinction.

Perhaps this is inevitable. It turns out that short-term thinking is deeply embedded in the workings of the human brain. New research suggests that in order to avoid trading your accounts to death, you must counteract some of the very tendencies that make Homo sapiens the most intelligent of all species.

In a study published last month in the Journal of Neuroscience, researchers from California Institute of Technology, New York University and the University of Iowa looked at how people use past rewards to predict future payoffs.

Directly behind your forehead is a region of the brain known as the frontopolar cortex. Much larger in humans than in other primates, this area is critical to such advanced mental functions as memory, exploring new environments and making decisions about the future.

In the new study, the researchers wanted to see how the frontopolar cortex contributes to predicting rewards. So they compared people with damage to the frontopolar cortex against two control groups of healthy people and those with injuries elsewhere in the brain (but not the frontopolar cortex)….

When confronted with the unpredictable, however, the frontopolar cortex refuses to admit defeat. It draws on all your computational abilities to search for patterns in random data.

In the absence of real patterns, it will detect illusory ones. And it will prompt you to act on them.

No wonder so many investors find it hard to muster the willpower to buy and hold a handful of investments for years at a time.

But if "buy and hold is dead," as growing numbers of investors argue, it isn't clear what else is alive. In the lousy markets of the past decade, various alternatives such as "tactical asset allocation" (or market timing), mathematical risk-reduction techniques and even plain old intuition haven't worked out all that well, either.

Most of the folks who say buy and hold is dead don't talk much about their long-term returns. Instead, they stress how they have done recently, a tactic that for many potential clients has the same irresistible appeal as the last couple of pulls on a slot machine.

The solution to short-term thinking isn't to bash yourself in the forehead with a hammer, of course. But you can use your brainpower to your advantage.

Every investing decision you make should be the result of a deliberate process.

The implication that it would take brain damage to make for a better investor would seem downright preposterous (the same goes with the theory of high IQs)

Pseudo scientific studies like the above disparages the individual’s distinctive capacity to deal with the ever changing circumstances we are faced with.

While it may be true that many people have the tendency to fall for cognitive biases, in reality all of people’s actions are driven by incentives

Incentives are shaped by the dynamic admixture of many factors—including genes and the environment, peer pressure and social status, educational background, culture, religion, technology and even to social policies such as zero bound rates—in relation to changes to the environment, social relations and the economy (even if some of their actions can be read as cognitive biases or heuristics—pattern seeking behavior).

This applies to short-term thinking.

Deliberate process is more about containing the urge for the dopamine to govern one’s action, or importantly, managing emotions through emotional intelligence (EI) to attain self-discipline.

Superior investing decisions can be attained even if you have a normal brain.Winking smile