Earlier quoted context omitted.
Pensions are cheaper than 401(k) accounts. I will say it again, this is simple actuarial math: Pensions are cheaper than 401(k)s. Three reasons: 1. Some people will die before they collect, others will live far longer. With a pension the former subsidize the latter, and everyone who needs income gets it. In a 401(k) everyone has to save like they're going to live forever, or risk running out of money. If you keep you…
The point about individuals needing to guard against the "worst case" of long life, vs an pension de-risking it via large numbers is very interesting, and it's not something I've thought about before. But pensions seems so ripe for abuse. It's too easy to make optimistic and unkeepable promises about future compensation.
A quick calculation shows that you'd have to save roughly 2.5% of your salary during your working life, earning only 3% over inflation, to accumulate the median 401(k) balance.