To relate it to a more-general economic article that has stuck with me for a while:

> If you simulate this economy, a variant of the yard sale model, you will get a remarkable result: after a large number of transactions, one agent ends up as an “oligarch” holding practically all the wealth of the economy, and the other 999 end up with virtually nothing.

https://www.scientificamerican.com/article/is-inequality-ine...