October 14, 2009

John Hussman - Zen and the Art of Market Analysis

Fund manager John Hussman makes some interesting, if a bit gimmicky, connections between the zen Buddhist teachings of Thich Nhat Hanh and financial decision making in his latest newsletter:
The best way of preparing for the future is to take good care of the present, because we know that if the present is made up of the past, then the future will be made up of the present. All we need to be responsible for is the present moment. Only the present is within our reach. To care for the present is to care for the future.

Thich Nhat Hanh

This week's comment is dedicated to my dear friend Thich Nhat Hanh, a Vietnamese Buddhist monk who was born on October 11, 1926, having been born previously in January of that same year, and twice again about 25 years earlier, not to mention countless other times through his ancestors, teachers, and other non-Thich Nhat Hanh elements. Thay (the Vietnamese word for “teacher”) would simplify this by saying that today is his eighty-third “continuation day,” because to say it is his birthday is not very accurate.

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So here's another koan – “If a share of stock is sold in a forest, and nobody is around to buy it, does it still generate a fill?”

The immediate implication of interbeing is that we are forced to think about “general equilibrium” rather than imagining that one side of a trade can exist without the other. This immediately clarifies all sorts of misconceptions that we could fall victim to if we aren't careful.

For example, it immediately tells us that “cash on the sidelines” is not a useful concept, except as a measure of issuance. See, whatever “cash” is there on the sidelines exists because government has created paper money, or the Treasury has issued bills, or because companies have issued commercial paper. Until those securities are actually physically retired, they will and must remain “on the sidelines” because somebody will have to hold them.

If Mickey wants to sell his money market fund to buy stocks, the money market fund has to sell commercial paper to Nicky, whose cash goes to Mickey, who uses it to buy stocks from Ricky. In the end, the commercial paper Mickey used to have is now held by Nicky. The cash that Nicky used to have is now held by Ricky, and the stock that Ricky used to have is now held by Mickey. There is exactly the same amount of “cash on the sidelines” after this transaction as there was before it.

[...]

Here's another koan:

A novice monk approaches his teacher and asks “What is the price movement of one share being bought?”

The teacher holds out a cypress leaf in his palm and asks, “Did I catch the leaf as it fell from the tree, or did I raise it from the ground?”

We are used to thinking that the act of buying necessarily implies rising prices. But think about this for a second. In either case, the teacher gets the cypress leaf. What makes the difference so far as direction is concerned is where the pressure is coming from. If the cypress leaf is being offered down by gravity, it is caught on a decline. If the leaf is being lifted by the teacher, it is caught on an advance. Remember that. It is easy to get trapped in wrong thinking by people who talk about “cash on the sidelines” or talk about “investors” buying or selling in aggregate.

There was no excess of stock that was “sold” in March that has to be “bought” back now. Investors didn't “get out” of the market last year, and we shouldn't think that they have to “come into” the market now. Every share that was sold was bought. That has been true for every minute of every trading day since the beginning of the financial markets.
These insights, though perfectly understandable without esoteric zen Buddhist thinking, are spot on. There is no such thing as "cash on the sidelines".

Instead, one could try to evaluate the amount of potentially untapped credit. Reductions in credit lines all around have been taking this measure down lately. Both businesses and households have been shrinking their debt loads in the US somewhat. Unfortunately unemployment, lack of demand and shrinking collateral are eating the other side of the equation.

Thich Nhat Hanh writes well about zen in terms that are easily understandable by the average layperson. I liked his book "Peace is Every Step". He has lots of interesting advice for practicing zen in everyday situations, like driving a car or washing dishes. Unfortunately I have great problems in adhering to the principle of mindfulness. Absent-mindedness is my second nature. (Or is it the first?)

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