The received wisdom among economists is that the US’s historical low interests rates are driven by high savings by aging boomers who are getting ready for, or in, retirement.
The idea is boomers have salted away so much cash that banks don’t bid for their savings, so interest rates fall.
But at last week’s Jackson Hole conference, a trio of economists presented a very different explanation for low interest, one that better fits the facts.
So we can’t really say that low interest rates are being caused by an aging population with high retirement savings, because while the US population is aging, it does not have high savings. Quite the contrary.
And, as Robert Armstrong points out in his analysis of the paper for the Financial Times, even in places like Japan, with large cohorts of retirees and near-retirees who do have adequate savings, rates are scraping bottom.
So why are rates so low? Well, the paper says it is being caused by high levels of savings — just not aging boomers’ savings. Rather, it’s the savings of the ultra-wealthy, the 1%, who are sitting on mountains of unproductive capital, chasing returns.
Author(s): Cory Doctorow
Publication Date: 1 September 2021
Publication Site: Cory Doctorow at Medium.com