Investors have become unhinged. The increased volatility and dramatic market moves challenge even the most robust investment strategies. This sets off a chain reaction of money and risk management that further amplifies the price action, like an echo chamber. Then a cottage industry of reporters, analysts and bloggers offer explanations often without distinguishing the initial sound from the echo. At the same time, that which we have come to think of as terra firma has turned into quicksand. Interest rates are bounded by zero. Of course, there had been a few exceptions, like when Germany and Switzerland in the 1970s ... (full story)