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  • Weekend Reads – 11/22/24

    November 22, 2024

    ·

    Jon

    Quote for the Week

    There are myriad feedback loops at work in financial markets at any point of time. Some of them are positive, others negative. As long as they are more or less in balance they cancel out each other and market fluctuations do not have a definite direction. I compare these swings to the waves sloshing around in a swimming pool as opposed to the tides and currents that may prevail when positive feedbacks preponderate. Since positive feedbacks are self-reinforcing occasionally they may become so big that they overshadow all other happenings in the market.

    Negative feedback loops tend to be more ubiquitous but positive feedback loops are more interesting because they can cause big moves both in market prices and in the underlying fundamentals. A positive feedback process that runs its full course is initially self-reinforcing in one direction, but eventually it is liable to reach a climax or reversal point, after which it becomes self-reinforcing in the opposite direction. But positive feedback processes do not necessarily run their full course; they may be aborted at any time by negative feedback. — George Soros (source)

    Continue Reading…


  • Ergodicity: Definition, Examples, & Implications by Luca Dellanna

    November 20, 2024

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    Ergodicity book coverBuy the Book: Print | eBook

    The book offers a crash course on the concept of ergodicity. Through simple examples, the author shows the importance of recognizing debilitating risks from recoverable risks and why survival matters more than performance for long-term success.

    The Notes

    Continue Reading…


  • Weekend Reads – 11/15/24

    November 15, 2024

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    Jon

    Quote for the Week

    It is a great mistake to believe that a speculation has been unwise if you lose money at it. That sounds like an obvious conclusion, but actually it is not true at all. A speculation is unwise only if it is made on insufficient study and by poor judgment. I recall to those of you who are bridge players the emphasis that the bridge experts place on playing a hand right rather than on playing it successfully. Because, as you know, if you play it right you are going to make money and if you play it wrong you lose money — in the long run.

    There is a beautiful little story, that I suppose most of you have heard, about the man who was the weaker bridge player of the husband-and-wife team. It seems he bid a grand slam, and at the end he said very triumphantly to his wife, “I saw you making faces at me all the time, but you notice I not only bid this grand slam but I made it. What can you say about that?” And his wife replied very dourly, “If you had played it right you would have lost it.”

    There is a great deal of that in Wall Street, particularly in the field of speculation, when you are trying to do it by careful calculation. In some cases the thing will work out badly. But that is simply part of the game. If it was bound to work out rightly, it wouldn’t be a speculation at all, and there wouldn’t be the opportunities of profit that inhere in sound speculation. It seems to me that is axiomatic. — Ben Graham (source)

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  • Failing to Succeed

    November 13, 2024

    ·

    Jon

    Some of the greatest businesses are defined by the chances they take to prevent the business from becoming stagnant. We see the successes but it’s the little failures along the way that drive their success.

    That willingness to fail plays an important role in a business’s survival. In fact, the opposite often seals a company’s demise.

    Creative destruction is a natural process that wipes out companies all the time. Complacency does too. Some of the greatest companies of the last century disappeared because management found unique ways to rest on their laurels.

    The company finds early success doing something different, grows to an immense size, and becomes an industry leader. After a few decades, management becomes arrogant, complacent, and comfortable. Bureaucracy creeps in. Before they know it, some new upstart, more willing to take risks, has passed them by.

    Sears, Xerox, and Kodak are three examples from a long list of once-great companies where management quit taking risks. They avoided the uncomfortableness of failure and ceased to stay relevant. Continue Reading…


  • Weekend Reads – 11/8/24

    November 8, 2024

    ·

    Jon

    Quote for the Week

    I don’t remember the exact year, maybe 2005 or 2006, David Swenson and I were having lunch. I said, “David, this is going to surprise you but I’m concerned that you may be too careful, too defensive, too protective. I just wonder; should you be a little bit more assertive and take a little more risk?” He said, “Honestly, I don’t know. But I do know one thing. Just about the time you think there’s never going to be a horrific negative surprise, one comes barreling along. I may be too careful. I may be too protective. I may be too defensive. Though knowing history, I think it’s probably a pretty good idea.”

    So when the horrible experience came slamming through, it wasn’t that he was really prepared for that specific one, but he was well prepared for real difficulties…

    There’s a lot to be careful about. Many see “be careful” as not doing things that are bold or courageous or creative. That’s not the right way to be careful. You should be bold, creative, and courageous, but disciplined and know exactly what you’re doing. — Charles Ellis (source)

    Continue Reading…


  • Wise Words on Market Uncertainty

    November 6, 2024

    ·

    Jon

    Uncertainty is built into every complex system. It’s open-ended. It’s unpredictable.

    We face uncertainty when the data we base decisions on only looks backward. This is the crux of investing and why so many great investors have shared thoughts on handling uncertainty.

    All the historical market data in the world tells us little about what lies ahead. That’s not to say historical data is useless. It’s…incomplete. We can learn how past events played out, how people reacted to those events, and use that to inform our decisions.

    The downside is that history makes things appear predictable. Hindsight makes it easy to explain past events in a tidy way that eliminates the uncertainty and randomness that prevailed at every moment. What happened was bound to happen. The outcome was all but certain. That thought process leads to overconfidence in our ability to predict future outcomes.

    Of course, businesses emerged over a century ago within finance to fill the need for certainty. They turned hindsight into a convincing story about the future. Today, forecasters, modelers, and charlatans abound with predictions for markets, the economy, and everything else. When they’re right, they’re praised. When they’re wrong — they usually are — people ignore that they are wrong and listen anyway. Continue Reading…


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