Market operators are once again spending money freely outside of their day jobs. An example: For almost 40 years, I have spent a not insignificant portion of my savings collecting rare, first-edition books. Like any patient investor in any market, I have learned through several market cycles that you buy when nobody wants something and sell when everyone clamors for more. During the financial debacle of 2007–09, I was able to buy for a song volumes I have long coveted (including a mint-condition first printing from 1841 of Mackay’s Memoirs of Extraordinary Popular Delusions, which every one of you should read and re-read, certainly if you are contemplating seeing the movie The Wolf of Wall Street). Today, I could not afford them. First editions, like paintings, sculptures, fine wines, Bugattis and homes in Highland Park or River Oaks, have become the by-product of what I am sure Bill Martin would consider a party well underway. I want to make clear that I am not among those who think we are presently in a “bubble” mode for stocks or bonds or most other assets. But this much I know: Just as Martin knew by virtue of his background as a noneconomist who had hands-on Wall Street experience, markets for anything tradable overshoot and one must be prepared for adjustments that bring markets back to normal valuations. This need not threaten the real economy.
2  BIS central bankers’ speeches