I note comments by El-Erian over Central Bank’s inability to suppress volatility as a bigger risk than China and I would agree although I would qualify this in terms of the immediate asset price risk. Asset focussed money supply growth and asset price relatives (relative to GDP growth and income growth as well as its distribution) are all deeply negative for asset markets when liquidity dynamics, amongst others, change.
Recent commentary by Zero Hedge on the winding up of Nevsky Capital is also worth reading: the Nevsky Capital report suggested that a disciplined structure can no longer be counted on to realistically manage risk and return given the uncertainty of an increasingly skewed distribution of possible outcomes in an environment worryingly distanced from fundamentals/exposed to unconventional monetary policy; liquidity dynamics in the market place also impacted.
Another interesting piece of data shows the 10 year rolling returns on commodities that I found in a tweet from @zatapatique.
I have written on the issues of excess asset focused money supply and liquidity for some time (relevant posts of mine).
Many portfolio management structures depend on expected return/correlation/standard deviation assumptions that would be very much exposed to a break in the direction of money flows towards assets. All statistical measures of risk and co variance are drawn from the impact of monetary demand flows for assets. In an environment where monetary policy is accentuating flows to asset classes as well as expanding the quantity of money and reducing the supply of certain asset classes the natural flow response to risk and return in the environment are muted. As unconventional monetary policy recedes, additions to the quantity of asset focussed money and interest rate support reverses, the natural flows not only start to reassert but the prior excess flows adjust to the new environment. We get a break out of trading ranges and covariances.
This is all incredibly risk and uncertain for those dependent on traditional statistical measures of asset price sensitivities and covariances.