I was surprised when I read that the US, of all places, actually has a successful public bank... in North Dakota, since 1919. And there seems to be some political movement towards Public Banking in the US. And while it doesn't seem likely that it could sink Wall Street, it might
An older discussion in the NYT:
https://www.nytimes.com/roomfordebate/2 ... capitalism
This piece explains IMO pretty well how it works and what North Dakota’s Public Bank does:
https://boss.blogs.nytimes.com/2014/03/ ... usinesses/
Another summary:
https://ilsr.org/rule/bank-of-north-dakota-2/
$this->bbcode_second_pass_quote('', 'B')ND functions mainly as a “banker’s bank” — meaning that most of its lending is done in partnership with local banks and credit unions. About half of the bank’s $3.9 billion loan portfolio consists of business and agricultural loans that are originated by a local financial institution and funded in part by BND. By participating in these loans, BND expands the lending capacity of North Dakota’s community banks, giving them added strength in competing against big out-of-state banks.
The remainder of BND’s loan portfolio consists of residential mortgages and student loans. In keeping with its mission to support, rather than compete with, local banks, BND does not make home loans directly. Instead, it provides a secondary market, buying up mortgages originated by the state’s local banks and credit unions.







