2-Value is calculated from the perspective of value to MY portfolio, not how others will value something later.
Traditional value investing finds undervalued assets today, expecting the market to realize their true value in the future. It’s dependent on others recognizing value.
Geometric balancing flips the concept of value around and evaluates whether an asset is over priced or under priced TO ME and my needs today.
It’s uses the same concept of “value” that Daniel Bernoulli talked about 300 years ago.
If I’m buying assets which are undervalued to me today, and selling assets which are overvalued to me today, I don’t have to wait and hope for the market to find the value in something later.
I get the “value” in it right now.
Geometric Balancing may be the only value strategy in the world that doesn’t require someone else to come along and agree with your view of “value” to provide a return.
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With talk recently about improving a portfolio by adding new assets, I want to talk about the opposite.
Can removing assets improve your portfolio?
Let’s start off with a sports analogy from one of the greatest basketball teams ever.
The 2015 Golden State Warriors were a great basketball team. But in the championship they fell behind early.
Their coach then tried something different. He removed the “center” position from his lineup and replaced him with another forward.
This line up was small. It didn’t have a “big man” as all traditional lineups do.
But removing the biggest player on the court, and playing two small forwards instead, made the team unstoppable and they easily won the remaining games to win the championship.
Some of the takes lately on short sellers have been exaggerations of reality in my opinion.
Short sellers serve an important roll in the markets. They dampen out volatility because they often cover when prices fall rapidly to cover their positions, and sell on rapid...
.., unusual price increases on the way up. Usually this improves market stability.
Others have pointed out they also ferret out fraudulent companies like Enron and Worldcom. All true.
Lately, I have seen the following companies being short squeezed described as frauds:
I just re-read Bernoulli’s 1738 paper “Exposition of a New Theory on the Measurement of Risk” which is the foundational paper of Expected Utility Theory.
It’s Amazing
It’s so wildly different than EUT that its hard to believe this was its beginning.
Let’s see if you agree.
The paper isn't about utility. It’s about expected value.
Bernoulli used the utility concept to get the reader to abandon the traditional view of expected value(arithmetic average), and then used it to derive the equation for valuing risk.
The final equation doesn’t use utility
He starts out the paper identifying that tradition evaluation of risk come from expected values, which are calculated with the arithmetic average.
Notice the rule here in italics is about expected values.
If everyone is society optimized for arithmetic return, or linear utility, then society would grow wonderfully at first. Society's geometric return would be high. Some people would win big, some would lose big, and the average would be good because many are involved.
Through time though, many people would get unlucky by losing a few times in row and would fall out of contributing because they don’t have much capital/resources/access any longer to help. So now the number of contributors to society’s growth is smaller.
If people keep basing decisions on linear utility, with fewer and fewer winners each round and more and more losers, a funny thing starts to happen. Probability says society stops growing as more people fall out of the game, leaving fewer people capable of creating growth.