Tuesday, May 6, 2008

McGraw-Hill Professional to Publish 75th Anniversary Edition of Graham and Dodd's Security Analysis

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2008 Berkshire Hathaway Annual Meeting Notes

For detailed notes on the whole meeting, go HERE.

Below are some of my notes. I just wrote down a few things I thought were interesting. Much of it has been said before by Mr. Buffett (WB) and Mr. Munger (CM), but good advice is always worth repeating. These are my notes and paraphrasing, not direct quotes from Warren and Charlie.


WB: There should only be 2 investment courses taught in school: (1) How to Value a Business, and (2) How to Think about Market Prices. Option pricing theory, etc. is all nonsense. [added to the etc. that is nonsense are things like Efficient Market Theory, Beta as a measure of risk, and the Capital Asset Pricing Model (CAPM)]

CM: If you have some extreme political ideology, you’re very likely to make some dumb charitable gifts.

WB: Don’t ever trade away reputation for money.

CM: While we don’t like inflation because it’s bad for our country and our civilization, we’ll probably make more money because of inflation.

WB: The most important factor in choosing a career is finding something you’re passionate about.
CM: But you’ll do better if you develop a passion in something you have an aptitude for.

In response to a question from a professor who is writing a book to help people who are introverted:
WB: The ability to communicate, both in writing and orally, is enormously important. It is great for people who have trouble with that [like he said he used to] to get into situations where they have to do it [get up and talk in front of a bunch of people, etc.], preferably with other people having trouble too, at first.
CM: It’s a real pleasure to have an educator come who is doing something simple and important instead of foolish and unimportant.

WB: [After mentioning that he shorted out the market generally while running his partnership] It is really unnecessary to short anything if you have some good long ideas.

CM: [After Buffett discussed the inefficiency in the Municipal Bond Market recently] The dislocation in Muni bonds was very brief and very extreme. You had to be ready to act fast.

CM: We prefer businesses that drown in cash. [Told a story about a friend with construction business whose profit at the end of the year was sitting in the yard] Berkshire prefers those businesses that can write a check at the end of the year.

CM: Because of human nature….we’ll have turmoil [in this world] for as far as you can see. [There will always be something.]

CM: The goal of investment is to find situations where it is safe to non-diversify. This is the opposite of what is taught in school.
WB: There may be situations where by only putting 20% or less of your net worth in an investment, you’ll miss the opportunity of a lifetime.

WB: WB read the annual report for PetroChina [without talking to management or anyone else] and thought it was worth about $100 billion. He then checked the price and it was trading for $35 billion. The basic business was easy for him to understand and there was a big margin of safety, so he bought. When oil was at about $70-75 he thought it was worth $275-300 billion which is where it was trading, so they sold.

WB: Most big food businesses are good businesses in that they earn good returns on tangible assets. You can feel good about branded products when they’re runaway leaders in their field. If you buy good branded products and don’t pay too much, you should do okay – but you won’t do exceptional because that fact is well known. A brand is a promise.

CM: A risk officer is often just a guy who makes you feel good while you do dumb things. Models and things that make you feel good and have confidence in an investment often just clobber up your head.

WB: There’s no reason to be exposed to ruin and disgrace for something that doesn’t matter that much.

There are a lot of things WB and CM can make quick decisions about because there are a whole lot of things they won’t allow themselves to take the time to think about.

CM: I would argue there’s an environmental reason for using coal. [Explained something along the lines of using those (coal) hydrocarbons so that we can save food producing hydrocarbons – oil, gas – for food production]. Most people don’t think that way, but I do.

WB: You can become, to an enormous degree, the person you want to be.

CM: Avoid being manipulated by vendors and lenders by using their own tricks. [Recommended Robert Cialdini’s book Influence, and his new book, Yes!.]

WB: Americans have an aversion to mass transit. I don’t think this view will change anytime soon.

CM: Agrees with Al Gore that we shouldn’t be burning hydrocarbons, but they have different reasons. “My brain works differently than Al Gore’s. You’ll have to decide which you prefer.”

CNBC - LIVE BLOG ARCHIVE: Warren Buffett News Conference

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Tuesday, April 29, 2008

Inside Wall Street's Black Hole by Michael Lewis

In my opinion, one should just file Black-Scholes in the same category as the Efficient Market Hypothesis/Theory, the Capital Asset Pricing Model (CAPM), Beta, etc. That category, to borrow a term from Charlie Munger, should be labeled TWADDLE. But let's hope 99+% of colleges/universities continue to teach them so that value investors can have some limit to competition.
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Oddly, this failure of financial theory didn't lead Wall Street to question Black-Scholes in general. "If you try to attack it," says one longtime trader of abstruse financial options, "you're making a case for your own unintelligence." The math was too advanced, the theorists too smart; the debate, for anyone without a degree in mathematics, was bound to end badly. But after the crash of 1987, individual traders at big Wall Street firms who sold financial-disaster insurance must have smelled a rat. Across markets—in stocks, currencies, and bonds—the price of insuring yourself against financial disaster rose. This rise in prices and the break with Black-Scholes reflected two new beliefs: one, that huge price jumps were more probable and likely to be more extreme than the Black-Scholes model assumed; and two, that you can't manufacture an option on the stock market by selling and buying the market itself, because that market will never allow it. When you most need to sell—or to buy—is exactly when everyone else is selling or buying, in effect canceling out any advantage you once might have had.
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 This is interesting: The very theory underlying all insurance against financial panic falls apart in the face of an actual panic. A few smart traders may have abandoned the theory, but the market itself hasn't; in fact, its influence has mushroomed in the most fantastic ways. At the end of 2006, according to the Bank for International Settlements, there were $415 trillion in derivatives—that is, $415 trillion in securities for which there is no completely satisfactory pricing model. Added to this are trillions more in exchange-traded options, employee stock options, mortgage bonds, and God knows what else—most of which, presumably, are still priced using some version of Black-Scholes. Investors need to believe that there's a rational price for what they buy, even if it requires a leap of faith. "The model created markets," Seo says. "Markets follow models. So these markets spring up, and the people in them figure out that, at least for some of it, Black-Scholes doesn't work. For certain kinds of risk—the risk of rare, extreme events—the model is not just wrong. It's very wrong. But the only reason these markets sprang up in the first place was the supposition that Black-Scholes could price these things fairly."
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One of the revolt's leaders is Nassim Nicholas Taleb, the bestselling author of The Black Swan and Fooled by Randomness and a former trader of currency options for a big French bank. Taleb can precisely date the origin of his own personal gripe with Black-Scholes: September 22, 1985. On that day, central bankers from Japan, France, Germany, Britain, and the United States announced their intention to torpedo the U.S. dollar—to reduce its value in relation to the other countries' currencies. Every day, Taleb received a list of his trading positions from his firm and a matrix describing his risks. The matrix told him how much money he stood to make or lose, given various currency fluctuations. That September 22, when the central bankers announced their plan to lower the dollar's value, he made money but didn't know it. "I didn't know what my position was," he says, "because the movement was outside the matrix they'd given me." The French bank's risk-analysis program assumed that a currency crash of this magnitude would occur once in several million years and therefore wasn't worth considering.
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Taleb made a killing that day, but it wasn't thanks to a grand plan and it wasn't happy money. "People in dark suits started coming from Paris," he says. "They said that the only way I could have made that much was to have taken far too much risk." But he hadn't. They had simply failed to account for the true nature of risk in financial markets. "Then I started looking at the history of markets," he says. "And I saw that these sorts of things happened all the time." Taleb became obsessed with the way prices in the options market, based on the famous Black-Scholes model, underestimated the risk of extreme and rare events. He set up his trading to profit from such events by buying up disaster insurance that would, according to Black-Scholes, be considered overpriced. When October 19, 1987, arrived, he was prepared. "Ninety-seven percent of all the returns I ever made as a trader, I made on that day," he says.
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Books:
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The psychology of the housing mess - By Richard H. Thaler and Cass R. Sunstein

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Monday, April 28, 2008

Wednesday, April 23, 2008

Major Takeaways from a Visit with Warren Buffett

Some notes from University of Western Ontario students' visit with Mr. Buffett on March 31, 2008. The source and a PDF file of these notes can be found HERE.


Life Learning Lessons

1. Using the concept of buying or shorting 10% of one of your friends to identify the things that make people successful in life. You want to add more of the characteristics that make your friends more valuable and remove those characteristics that are devaluing. It’s never too late to change.

2. Being humble gains respect. Check your ego at the door.

3. Try to live within your means.

4. Be loyal to your friends and expect loyalty in return.

5. Be reasonable with your view towards social responsibility. Berkshire would never buy a tobacco company; however, they will invest in retailers that sell tobacco.

6. Being an inherent optimist is a key trait to success.

7. When I asked how he balanced his passion for investing with his commitments to his wife and family, he said “never have contracts with your family” meaning that no silly rules or formal routines are necessary if true happiness is involved.

8. A good business partnership evolves into something intuitive over time, when it’s based on the proper balance of trust, humour, accuracy, and friendship

9. Formula for happiness: kids that love you, a job you jump out of bed for and working with people you enjoy being around.

10. Most important choice in life is one’s spouse.

11. Do what you’re best at and then give the fruits of your labour to people who are best at humanitarian work. Don’t muddy the waters with inefficient capital or resources.

12. Do what you love, not for the money, do it because it’s in your heart.

Market Specific Recommendations

1. The 19th century belonged to England, the 20th century belonged to the US and the 21st century belongs to China. Invest accordingly.

2. Have a long term view. Short term events are a good source of experience and learning points, but stick with the end goal and don’t be rattled.

3. Use volatility to your advantage.

4. Buy healthcare stocks in a basket to diversify risks since it is very difficult to decipher which company’s pipeline is most optimal.

5. Vices are a good business because they are human nature.

6. Financial institutions should, in general have more regulations.

7. Markets are not efficient.

8. Read as many annual reports as possible per year without knowing the stock price. Try to value the stock independently of knowing its valuation.

9. Buffett reads “Value Line” (http://www.valueline.com/) to source his information on investing.

10. Highly recommends Katherine Graham’s Autobiography

Quotes

1. “Look to be turned on everyday in life. Doing something solely to build your resume is like saving up sex for your old age.”

2. “Happiness is tap dancing to work every day.”

3. "Wealth allows you to be meaner."

4. "It's hard for a man not to be happy when he comes home to happy family and home."

5. "Surround yourself by people who love you and will support you in life. This support system is integral to happiness."

6. "I do what I do because I love to do it, not because I need the money. It's fun and I surround myself with people I enjoy seeing everyday"

7. “Success begets success and it starts from the inside and flow out.”

8. “Brilliance is the ability to simplify a mass amount of information in to a simple yes/no decision.”

9. "There are many very wealthy people (other billionaires) in this world and they are very unhappy. Money does not buy happiness."

10. "If you ever want to find me on line playing bridge, look for TBONE, that's my name."

11. “Success is getting what you want. Happiness is wanting what you get.”

12. “Giving unconditional love is the best thing you can do. When you give it out you get it back 2x, you can’t get rid of it.”

Monday, April 21, 2008

Giverny Capital – 2007 Letter to Partners

Looking Up to Warren Buffett

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About the only thing slick about this 43-year-old investor is his market-trouncing track record — annualized returns of nearly 25% since he set up shop in 1999, enough to earn him a growing cult following. His "secret"? Probably the most documented investment strategy around — a bare-bones, Warren Buffett style of stock picking. While that description may inspire yawns — sometimes it seems like everybody claims to be a Buffett disciple — Pabrai takes it to an extreme. His office houses an impressive Buffett mini-museum: a wall covered with photos and articles he's amassed over the years. He recently dropped a stunning $650,100 at a charity auction for the privilege of just one lunch with the Berkshire Hathaway guru. Even his minimalist approach to e-mail mirrors the Buffett philosophy of avoiding distractions. And his track record is more than Warren-worthy: A $100,000 investment in his flagship Pabrai Investment Fund 2 in June 2001 would have been worth $465,200 at the end of 2007; the same amount invested in the Dow, only $145,500.
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Friday, April 18, 2008

Amazon.com's 2007 Letter to Shareholders - Jeff Bezos

We humans co-evolve with our tools. We change our tools, and then our tools change us. Writing, invented thousands of years ago, is a grand whopper of a tool, and I have no doubt that it changed us dramatically. Five hundred years ago, Gutenberg’s invention led to a significant step-change in the cost of books. Physical books ushered in a new way of collaborating and learning. Lately, networked tools such as desktop computers, laptops, cell phones and PDAs have changed us too. They’ve shifted us more toward information snacking, and I would argue toward shorter attention spans. I value my BlackBerry—I’m convinced it makes me more productive—but I don’t want to read a three-hundred-page document on it. Nor do I want to read something hundreds of pages long on my desktop computer or my laptop. As I’ve already mentioned in this letter, people do more of what’s convenient and friction-free. If our tools make information snacking easier, we’ll shift more toward information snacking and away from long-form reading. Kindle is purpose-built for long-form reading. We hope Kindle and its successors may gradually and incrementally move us over years into a world with longer spans of attention, providing a counterbalance to the recent proliferation of info-snacking tools. I realize my tone here tends toward the missionary, and I can assure you it’s heartfelt. It’s also not unique to me but is shared by a large group of folks here. I’m glad about that because missionaries build better products. I’ll also point out that, while I’m convinced books are on the verge of being improved upon, Amazon has no sinecure as that agent. It will happen, but if we don’t execute well, it will be done by others.
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Related previous post: Put Buyers First? What a Concept
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