From Mark Spitznagel at davidstockmanscontracorner.com:
Since the question “when is the crash going to happen?” is always asked, we thought it particularly timely to update the research we have done on the topic. Timing a crash can be a fool’s errand, and fortunately such efforts are largely irrelevant if you are tail hedging (though they are quite relevant if you aren’t). When tail hedging efficiently, the extreme asymmetries in payoffs, by definition, removes any need to time the top. But this doesn’t mean that exercises in timing are without merit.
As we showed in previous research, without a doubt (or at least with over 99% confidence), bad things happen with increasing expectation when conditioning on higher Q ratios ex ante. That is, when Q is high, large stock market losses are no longer a tail event but become an expected event. Factoring time into the equation, and again based on history, the confidence interval around the median time would point to an expectation that the crash should commence right about now.
Monetary policy has proven to be very effective over the past seven years in elevating asset markets. However, its effect has been limited to the price of assets (the “title” to existing capital), but not the price of new capital. This differential is depicted in the Q ratio, where one can think of the numerator as representing the aggregate price of the stock market and the denominator as the aggregate book value. The higher the ratio, the further the stock market is priced relative to the reality of the underlying capital, and the greater the implied return on that aggregate capital above the average aggregate cost of capital. This ratio has always had its breaking point, much to the frustration of interventionist monetary policy, as the numerator ultimately crashes back to the denominator, rather than the denominator catching up to the numerator (a fact that Keynesians from Paul Krugman to James Tobin himself have considered a central puzzle of economics). Indeed, the continued deviation of this ratio from its long run historical average is something that both economic history and, best of all, economic logic dictate as unsustainable.
To continue reading: When’s The Crash Happening—Right About Now
