“This time last year it looked like we might have a standard bubble with resulting standard pain for the economy. But during the year, the bubble advanced to the category of superbubble, one of only three in modern times in U.S. equities, and the potential pain has increased accordingly. Even more dangerously for all of us, the equity bubble, which last year was already accompanied by extreme low interest rates and high bond prices, has now been joined by a bubble in housing and an incipient bubble in commodities.
One of the main reasons I deplore superbubbles – and resent the Fed and other financial authorities for allowing and facilitating them – is the underrecognized damage that bubbles cause as they deflate and mark down our wealth. As bubbles form, they give us a ludicrously overstated view of our real wealth, which encourages us to spend accordingly. Then, as bubbles break, they crush most of those dreams and accelerate the negative economic forces on the way down. To allow bubbles, let alone help them along, is simply bad economic policy.
What nobody seems to discuss is that higher-priced assets are simply worse than lower-priced ones. When farms or commercial forests, for example, double in price so that yields fall from 6% to 3% (as they actually have) you feel richer. But your wealth compounds much more slowly at bubble pricing, and your income also falls behind. Some deal! And if you’re young, waiting to buy your first house or your first portfolio, it is too expensive to get even started. You can only envy your parents and feel badly treated, which you have been.”-Jeremy Grantham, “Let the Wild Rumpus Begin*” gmo.com. January 20, 2022