[creer]

This is the entire premise in The missing billionaires - A guide to better financial decisions, Victor Haghani and James White, 2023. But this is an investing book, not sociology. They consider billionaires in the introduction and they point to the Forbes list rather than a specific study. Which is not unfair. Billionaires are counted and listed. Not hard to take a glimpse.

Their observation is counter to the usual cliché narrative that the rich have only one way. Up, can't lose.

Indeed if you consider that, starting with, say, one billion, I would be able to invest not too conservative, not too aggressive and still draw out insane amounts of money to "live on". Meaning that in theory, starting with a billion, there is only one way, up. Meaning that a billion dollar wealth, invested, should own the world after a few generations.

But this is obviously not what's happening. The Forbes list is full of relatively new wealth. Ancient wealth (more than 3 generations) stands out in the list. It's not common. And the highest wealth is first generation! And that's even though magazines tend to list the wealth of an entire family on one line - never mind that it's dozens of people.