Earlier quoted context omitted.
Two societies. In each one, someone buys $20 of art supplies, paints a masterpiece and it sells for $100,000. In one society, a marginal tax rate system taxes the artist with an upper rate of 92%, and they end up retaining about $50,000 of the income, with the rest flowing back into the control of the society (via its government). In the other society, a margin tax rate system taxes the artist with an upper rate of 2…
> "Wealth concentration" is not a policy related to markets, production, and trade. It's a policy related to taxation. I agree with most of what you say, but the pre-tax results of income are not some single natural outcome, but the results of policies about business, economy, education, healthcare, international relations, trade, immigration, monetary policy (of course), regulation, government budget, etc. - pretty…
That is why I gave two different societies as examples - both have managed to construct a social context where this happens, but what happens next is different in each of them.
Put more crudely, wealth concentration is about not taxing high levels of income at high marginal rates. It is not about the specifics of how those high levels of income arise, who they happen to, etc. etc.