Posts Tagged ‘irrationality’

Unpredictably Rational

I don’t think humans are rational creatures but we do have an ability to make rational decisions. And perhaps an even greater ability to rationalize our (rational and irrational) behavior.  Just saying. – Ilene 

Unpredictably Rational

Muskrat :: Ondatra zibethicus

Courtesy of Tim at The Psy-Fi Blog 

Common Sense

As we go about our everyday lives we don’t spend a lot of time reflecting on the irrationality of the people around us. Certainly from time to time people do stupid things, but by and large most of us make it through most of our days without driving the wrong way up roads, roasting our dogs in microwaves or buying stocks in stupid companies. Even when we do odd things there’s usually some recognisably rational reason for us doing them.

This version of human rationality is virtually unknown to all brands of economics which largely insist on defining rationality in an irrational way and then sniggering at the human race when it fails to live up to the standards that some rather over-focused economists think it should. The problem for them is that we’re not the irrational ones, they are. The problem for us is that the people that matter listen to them, not us.

Maximal Utility

The definition of rationality that’s at the centre of modern economics is a strange conceit, based around the idea of maximising utility. Underlying this is an assumption that rationality means that we’re consistent in our choices: faced with the same situation we should always do the same thing. From this position economists have then spent a great deal of time trying to design experiments to show that this is what we do, which is just about possible when you remove all vestiges of reality from the situation (see, for instance, Be a Sceptical Economist).

Chimpanzees Take Control Of The Cameras For BBC Documentary

However, real-life isn’t like this. We rarely, if ever, face the same situation twice: life is a stream and we can’t stand in it twice. Mostly we must face each situation anew and make new choices each time. Obviously we rely on past experience to guide us in our decision making and, as we all have different experiences to guide us, we make different decisions. We even make different choices ourselves between very similar circumstances and most of us will see nothing wrong in this. It’s certainly not…
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Valentine’s Day Sexonomics

Valentine’s day revisited through the eyes of Eric and from an economic perspective.  The same principles that are used in choosing which stock to buy can be used in selecting a mate, or the other way around. – Ilene 

Valentine’s Day Sexonomics

Bottle of champagne by bouquet of flowers and box of chocolates

Courtesy of ERIC FALKENSTEIN

Steve Levitt’s Freakonomics bestseller highlighted that many quirky phenomenon can be analyzed using economic reasoning, or really, assuming individuals are self interested, and applying statistics and logic to that. Many people find this application of ‘economics’ much more interesting than applying such logic to widgets or muni bonds, so why not just get all those cost and indifference curves in price/quantity space out of economics textbooks, and replace with sexy pictures and fun sex trivia? One could then see economic lessons on Spike TV, right after Manswers. After all, sex is an object of exchange just like any other commodity, but a lot more fun for college-aged students to contemplate. 

For example, Charlotte Allen’s article on the New Dating Game, and Lori Gottlieb’s book on why women should settle rather than become spinsters, brought forth a lot of ‘Freakonomic’ issues around dating, sex and marriage, and generated considerable blog buzz (see Robin HansenSlateJezebel). Writing about these matters is always sure to get people excited, because these are issues people feel they understand pretty well, so people who disagree are way wrong! This got me thinking about the fun book, Mathematics and Sex, which is good nerd porn. Consider the application of economic models to the following issues:

Asset pricing: Choosing a young man for a long-term mate means evaluating his future value; you don’t want a young hottie who won’t age well. Hot Chippendale dancers with low intelligence aren’t good buys. But then, if you want to get the next billionaire, should you try to find the next Bill Gates or Warren Buffet? These are true nerds, and at 18 they weren’t attractive to most women (Buffet writes candidly about his social ineptness as a young man). So, should women glom on to nerds? Well, it could be that nerds have a higher top return, but lower average return, so this isn’t optimal even abstracting from their obviously lower current value. Fads based on conspicuous successes can alter the value of current young men. Perhaps your dad was a prior bubble (eg, he…
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Science, Stocks and Superstition

Science, Stocks and Superstition

Courtesy of Tim at The Psy-Fi Blog

biasesUnreliable Science

As we’ve seen – repeatedly – people aren’t particularly good at overcoming the behavioural biases built into our nature by evolution. There’s no real reason we should be – computing the statistical probability of an above average return on the stockmarket over a twenty year period wasn’t of much value for most of human history. This was partly because twenty years was more than the average lifespan of a proto-human but largely because no one had yet got around to inventing money or stockmarkets or stocks. Or ‘years’.

If these biases are inherent and cause us to do stupid things around finance we might expect that they’ll appear in other areas as well where humanity has only recently started to apply its higher cognitive functions. So it’s unsurprising that our basic intuitions about science are about as reliable as those we have about finance. To whit: not reliable at all.

Greek Geeks

Science has been around a lot longer than modern financial theory. The Ancient Greeks developed many concepts that aren’t out of place in the modern pantheon of university science faculties – atomic theory, planetary orbits and toga parties amongst them. Unfortunately they failed to marry their scientific insights to a stable economic system and much of their knowledge was lost for the best part of a millennium. The lesson being, presumably, that disenfranchising women and relying on slave labour is a poor way of building a stable society. Global corporations take note.

GreeksDuring that lost thousand years or so the only real legacy of Greek knowledge in the Western world was a smattering of Aristotle, who was a bloody good thinker but a bit weak on stuff like planetary motion and mathematics. Somewhere along the line Aristotle’s ideas got mixed up with Christianity and resulted in the odd position of the Catholic Church defining God’s word on the basis of the scientific writings of an atheistic Greek who died before Christ was born. We can blame Thomas Aquinas for that one.

The period known as the Renaissance – the rebirth – was marked by a remarkable rediscovery of Ancient Greek thought. Some of this came from the Muslim world, where many ideas and writings had been sustained through the European Dark Ages, and some of it from the


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Phil's Favorites

Two predictions for the wild week ahead

 

Two predictions for the wild week ahead

Courtesy of 

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Two predictions for the coming week, which I think will be a particularly wild one –

First, the United States Ambassador to the European Union, Gordon Sondland, will walk into the House hearing room on Wednesday and tell the truth. Sondland is not part of the Trumpworld Mafia or a self-styled tough guy like Rudy, Michael Cohen or Roger Stone. He’s not a trickster or a fixer or a lifel...



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Kimble Charting Solutions

New York Stock Exchange Double Topping or Sending A Strong Bullish Message?

Courtesy of Chris Kimble

A very broad index is testing last year’s highs, as monthly momentum is creating lower highs? Which indicator is more important, price or momentum?

This chart looks at the New York Stock Exchange Index (NYSE) on a monthly basis over the past 15-years.

The index peaked in January of 2018, as momentum was the highest since the peak in 2007.

The rally off the lows around Christmas last year, has the index testing the highs of January 2018. While the rally has taken place over the past 12-months, lofty momentum has created a series of lower highs.

Can you believe th...



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Zero Hedge

Dow Dives Into Red, Home Depot Hammered

Courtesy of ZeroHedge View original post here.

Another overnight ramp evaporates...

As Home Depot weighs heavy on The Dow...

But the consumer is strong, right?

Treasury yields are tumbling too...

Source: Bloomberg

...

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Insider Scoop

10 Biggest Price Target Changes For Tuesday

Courtesy of Benzinga

  • UBS raised AbbVie Inc (NYSE: ABBV) price target from $79 to $96. AbbVie shares closed at $88.73 on Monday.
  • JP Morgan lowered the price target for Intelsat SA (NYSE: I) from $22 to $9. Intelsat shares closed at $8.03 on Monday.
  • DA Davidson boosted the price target on Okta Inc (NASDAQ: OKTA) from $131 to $135. Okta closed at $121.15 on Monday.
  • Stifel lifted the price target for Leggett & Platt, Inc. (NYSE: ...


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Lee's Free Thinking

NY Department of Welfare Announces Increased Subsidies for Primary Dealers, Thank God!

 

NY Department of Welfare Announces Increased Subsidies for Primary Dealers, Thank God!

Courtesy of , Wall Street Examiner

Here’s today’s press release (11/14/19) from the NY Fed verbatim. They’ve announced that they will be making special holiday welfare payments to the Primary Dealers this Christmas season. I have highlighted the relevant text.

The Open Market Trading Desk (the Desk) at the Federal Reserve Bank of New York has released the schedule of repurchase agreement (repo)...



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The Technical Traders

VIX Warns Of Imminent Market Correction

Courtesy of Technical Traders

The VIX is warning that a market peak may be setting up in the global markets and that investors should be cautious of the extremely low price in the VIX. These extremely low prices in the VIX are typically followed by some type of increased volatility in the markets.

The US Federal Reserve continues to push an easy money policy and has recently begun acquiring more dept allowing a deeper move towards a Quantitative Easing stance. This move, along with investor confidence in the US markets, has prompted early warning signs that the market has reached near extreme levels/peaks. 

Vix Value Drops Before Monthly Expiration

When the VIX falls to levels below 12~13, this typically v...



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Biotech

Why telling people with diabetes to use Walmart insulin can be dangerous advice

Reminder: We are available to chat with Members, comments are found below each post.

 

Why telling people with diabetes to use Walmart insulin can be dangerous advice

A vial of insulin. Prices for the drug, crucial for those with diabetes, have soared in recent years. Oleksandr Nagaiets/Shutterstock.com

Courtesy of Jeffrey Bennett, Vanderbilt University

About 7.4 million people ...



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Chart School

Dow Jones cycle update and are we there yet?

Courtesy of Read the Ticker

Today the Dow and the SP500 are making new all time highs. However all long and strong bull markets end on a new all time high. Today no one knows how many new all time highs are to go, maybe 1 or 100+ more to go, who knows! So are we there yet?

readtheticker.com combine market tools from Richard Wyckoff, Jim Hurst and William Gann to understand and forecast price action. In concept terms (in order), demand and supply, market cycles, and time to price analysis. 

Cycle are excellent to understand the wider picture, after all markets do not move in a straight line and bear markets do follow bull markets. 



CHART 1: The Dow Jones Industrial average with the 900 period cycle.

A) Red Cycle:...

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Digital Currencies

Is Bitcoin a Macro Asset?

 

Is Bitcoin a Macro Asset?

Courtesy of 

As part of Coindesk’s popup podcast series centered around today’s Invest conference, I answered a few questions for Nolan Bauerly about Bitcoin from a wealth management perspective. I decided in December of 2017 that investing directly into crypto currencies was unnecessary and not a good use of a portfolio’s allocation slots. I remain in this posture today but I am openminded about how this may change in the future.

You can listen to this short exchange below:

...



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Mapping The Market

How IPOs Are Priced

Via Jean Luc 

Funny but probably true:

...

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Members' Corner

Despacito - How to Make Money the Old-Fashioned Way - SLOWLY!

Are you ready to retire?  

For most people, the purpose of investing is to build up enough wealth to allow you to retire.  In general, that's usually enough money to reliably generate a year's worth of your average income, each year into your retirement so that that, plus you Social Security, should be enough to pay your bills without having to draw down on your principle.

Unfortunately, as the last decade has shown us, we can't count on bonds to pay us more than 3% and the average return from the stock market over the past 20 years has been erratic - to say the least - with 4 negative years (2000, 2001, 2002 and 2008) and 14 positives, though mostly in the 10% range on the positives.  A string of losses like we had from 2000-02 could easily wipe out a decades worth of gains.

Still, the stock market has been better over the last 10 (7%) an...



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Promotions

Free eBook - "My Top Strategies for 2017"

 

 

Here's a free ebook for you to check out! 

Phil has a chapter in a newly-released eBook that we think you’ll enjoy.

In My Top Strategies for 2017, Phil's chapter is Secret Santa’s Inflation Hedges for 2017.

This chapter isn’t about risk or leverage. Phil present a few smart, practical ideas you can use as a hedge against inflation as well as hedging strategies designed to assist you in staying ahead of the markets.

Some other great content in this free eBook includes:

 

·       How 2017 Will Affect Oil, the US Dollar and the European Union

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About Phil:

Philip R. Davis is a founder Phil's Stock World, a stock and options trading site that teaches the art of options trading to newcomers and devises advanced strategies for expert traders...

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About Ilene:

Ilene is editor and affiliate program coordinator for PSW. She manages the site market shadows, archives, more. Contact Ilene to learn about our affiliate and content sharing programs.

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