Posts Tagged ‘Finding Alpha’

The Limits of Intellectual Property

Telluride Asset Management LLC v. Eric Falkenstein has been settled but the pain lingered on for many years. I learned about the case recently while reading Eric’s blog and wanted to learn more. Eric kindly agreed to share his experiences in an exclusive interview, and over the last week has been educating me in trade secrets and intellectual property law. 

The Limits of Intellectual Property

Are There Any in the Hedge Fund World?

By Ilene

So who is Eric Falkenstein and how did he become an ex-portfolio manager with no portfolio to manage? 

Eric graduated from Northwestern with a PhD in economics and wrote his dissertation on cross sectional stock returns and volatility.  Prior to joining Telluride as a hedge fund manager in 2004, he had been using strategies that drew upon his education, previous work running his own fund and a fund, Deephaven.
 
Eric resigned his position at Telluride in September, 2006. Several months later, Telluride initiated a lawsuit claiming that strategies used by Eric belonged to Telluride. The claims in the lawsuit would require a court to determine the nature of the components of the strategy Eric had been using and decide who owned them. This is more complicated than it may appear.
 
Consider this analogy.  Baker E goes to work baking sugar cookies for Bakery B.  E, who’s been a baker for ten years, has a favorite recipe calling for flour, butter, sugar, eggs and baking soda.  During the next few years, E tinkers with the ratios of ingredients and experiments with chocolate frosting and colorful sprinkles, but never deviates significantly from the basic recipe.
 
Then one day, Baker E decides to leave Bakery B and open a Cookie Shoppe C in another town.  Bakery B initiates legal action to prevent E from operating C, arguing that E’s cookie recipe will inevitably be derived from privileged information gained while working for B.
 
In response, Baker E argues that his recipe is a standard sugar cookie recipe, using common ingredients. He argues that B cannot own the sugar cookie constituents (sugar, flour, butter, etc.), and that B needs to define the specific recipe in its complaint. Bakery B argues they will provide that, after full discovery has been completed (which could be a few years).
 
And so began Eric's adventure into IP law.  
 
In a hedge fund “trade secret” case, the “ingredients” are variables used to construct


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Psychologists to the Rescue!

I don’t often post book reviews, but this one by Eric Falkenstein is particularly intriguing. I’d also like to welcome Eric as our newest contributor to Phil’s Stock World. Eric’s an economist, author of the book "Finding Alpha," and Managing Member of CapRock Advisors. – Ilene

Psychologists to the Rescue!

Doctoring the mind, psychologyCourtesy of
Eric Falkenstein of Falkenblog
 
With Danny Kahneman’s Nobel prize in economics every other week has a big-name author or journalist writing a breathless article about how the new ‘behavioral economics’ will fix sterile financial theory. Alas, way back in 1951 this was a tired theme. George Stigler noted "each decade, for the past nine or ten decades [ie, back to 1851!], economists have read widely in the then-current psychological literature. These explorers have published their findings, and others in the field have found them wanting—wanting in useful hypotheses about economic behavior."

Take, for example, the anchoring bias, where people do not adjust their prior beliefs sufficiently when presented with new data. On the other hand, there’s the case where people do not sufficiently account for base rate information, as for example when they are told a woman is quiet and assume she’s a librarian, not saleswoman, even though there are more saleswomen than librarians. Thus, over, or underreaction to information is a common ‘bias’, and so Kahneman’s classic work Judgment Under Uncertainty: Heuristics and Biases surveys papers from the 1970s! After a generation, the low hanging fruit has been picked, and where are we? Momentum and mean-reversion are part of the ‘new’ finance, and George Soros proudly notes that his theory of markets has markets biased—though it could be in either direction. Yet, these are not really discovered by behavioral economics, but explained by it on a case by case basis. Prospect theory teaches us that people overweight, or underweight, extreme observations in various contexts. These insights are no more useful than saying the effect of X on Y ‘could go either way, depending on a bunch of other information we probably won’t notice until after the fact’.

Finding AlphaA new book about psychiatry, Doctoring the Mind by Richard Bentall argues that the science of the mind is hardly a successful science. He argues that mental illness is on the increase and sufferers in the developed world with access to psychiatric care actually fare


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ValueWalk

Lynch, Bezos, Capital Allocation And Dividend Investing

By Sure Dividend. Originally published at ValueWalk.

Sure Dividend’s goal is to reach as many people as possible about the advantages of investing in high quality dividend growth stocks for the long run.

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Zero Hedge

Only 73% OF Americans Are "Likely To Adhere To The Law"

Courtesy of ZeroHedge. View original post here.

Many factors influence how effectively a government is able to uphold the rule of law and some of them include access to courts, lack of corruption, effective policing and institutional competence.

While some governments are able to combine these efficiently, resulting in strong adherence to the law, Statista's Niall McCarthy notes that others tend to struggle...



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Chart School

Rallies Slow As Semiconductors Tag Resistance

Courtesy of Declan.

Friday saw the indices close near the lows of the day as Semiconductors tagged resistance and its 20-day MA. Supporting technicals offered a mix of bullish and bearish markets but shorts have their opportunity with a stop above 1,334.


The S&P edged a close above the bullish mid-line in stochastics along with a 'buy' in On-Balance-Volume. However, the index also experienced a relative loss against Small Caps as it struggles to attract new buyers.

...

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Digital Currencies

As Bitcoin Nears $11,000, Here's A History Of Its Biggest Ups And Downs

Courtesy of ZeroHedge. View original post here.

The cryptocurrency rebound off Feb 5th's bloodbath lows (below $6,000 for Bitcoin) has been impressive, as a 'mysterious' massive buyer 'bought the dip' and momentum took care of the rest.

With Bitcoin now nearing $11,000 (almost a double off the lows), ...



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Insider Scoop

Walmart, Target Are Susquehanna's Top Picks Ahead Of Retail Earnings Season

Courtesy of Benzinga.

Related WMT Upcoming Earnings: Hurricane Effects Still Trickling Through For Home Depot? Did Walmart Meet It...

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Biotech

What is 'right to try,' and could it help?

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

 

What is 'right to try,' and could it help?

In this March 18, 2011 photo, Cassidy Hempel waved at hospital staff as she was being treated for a rare disorder. Her mother Chris, left, fought to gain permission for an experimental drug. AP Photo/Marcio Jose Sanchez

Morten Wendelbo, Texas A&M University and Timothy Callaghan, ...



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Mapping The Market

The tricks propagandists use to beat science

Via Jean-Luc

How propagandist beat science – they did it for the tobacco industry and now it's in favor of the energy companies:

The tricks propagandists use to beat science

The original tobacco strategy involved several lines of attack. One of these was to fund research that supported the industry and then publish only the results that fit the required narrative. “For instance, in 1954 the TIRC distributed a pamphlet entitled ‘A Scientific Perspective on the Cigarette Controversy’ to nearly 200,000 doctors, journalists, and policy-makers, in which they emphasized favorable research and questioned results supporting the contrary view,” say Weatherall and co, who call this approach biased production.

A second approach promoted independent research that happened to support ...



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Members' Corner

An Interview with David Brin

Our guest David Brin is an astrophysicist, technology consultant, and best-selling author who speaks, writes, and advises on a range of topics including national defense, creativity, and space exploration. He is also a well-known and influential futurist (one of four “World's Best Futurists,” according to The Urban Developer), and it is his ideas on the future, specifically the future of civilization, that I hope to learn about here.   

Ilene: David, you base many of your predictions of the future on a theory of historica...



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OpTrader

Swing trading portfolio - week of September 11th, 2017

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

 

This post is for all our live virtual trade ideas and daily comments. Please click on "comments" below to follow our live discussion. All of our current  trades are listed in the spreadsheet below, with entry price (1/2 in and All in), and exit prices (1/3 out, 2/3 out, and All out).

We also indicate our stop, which is most of the time the "5 day moving average". All trades, unless indicated, are front-month ATM options. 

Please feel free to participate in the discussion and ask any questions you might have about this virtual portfolio, by clicking on the "comments" link right below.

To learn more about the swing trading virtual portfolio (strategy, performance, FAQ, etc.), please click here ...



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Promotions

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Kimble Charting Solutions

Brazil; Waterfall in prices starting? Impact U.S.?

Courtesy of Chris Kimble.

Below looks at the Brazil ETF (EWZ) over the last decade. The rally over the past year has it facing a critical level, from a Power of the Pattern perspective.

CLICK ON CHART TO ENLARGE

EWZ is facing dual resistance at (1), while in a 9-year down trend of lower highs and lower lows. The counter trend rally over the past 17-months has it testing key falling resistance. Did the counter trend reflation rally just end at dual resistance???

If EWZ b...



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All About Trends

Mid-Day Update

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

Click here for the full report.




To learn more, sign up for David's free newsletter and receive the free report from All About Trends - "How To Outperform 90% Of Wall Street With Just $500 A Week." Tell David PSW sent you. - Ilene...

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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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