Submitted by Jeffrey Snider – Alhambra Investment Partners
I have to thank my colleague Joe Calhoun for passing alone a very topical article written by Nassim Taleb and Gregory Treverton in Foreign Affairs. Taleb is, of course, well-known for his “black swan”, but it is really far more than that as it gets to the failure of modern economics as nothing more than a study of statistics. Conventional statistics, axiomatically, is the study in exclusion by the very definitions of technological limitations. Taleb’s argument is that observation itself may be flawed because we have, as a species, still to witness and catalogue every “unknown.”
This latest article is Taleb’s next step which is really a systems approach to pretty much anything. Saying we live in a complex world is not just a cliché but rather an important technical distinction. A complex system is one in which variables are innumerable, therefore making prediction of the interaction of variables nigh impossible. But economists will try, and do so, as I said above, by excluding a great deal.
My interest here is what is really the criminal (euphemistically, not legally, though some downstream impacts might lead in that direction as intentional neglect) ignorance of fractal geometry and chaos (mathematical theory). Central banks, and even governments, have a vested interest in maintaining average occurrences, shortening kurtosis as it were, and shooting for a steady state whereby only small deviations are “permitted.” As Minsky observed a generation ago, such a steady state is a false paradise because the longer it goes, like a rubber band stretching, the worse the inevitable reversion to the mean (which doesn’t exist). Continue reading
You must be logged in to post a comment.