[1]: https://contrakrugman.com/ep-141-do-you-want-the-crankish-mo...
[2]: https://en.wikipedia.org/wiki/Fractional-reserve_banking
[1]: https://contrakrugman.com/ep-141-do-you-want-the-crankish-mo...
[2]: https://en.wikipedia.org/wiki/Fractional-reserve_banking
Woods and Murphy follow the Rothbardian school and that is a minority even among Austrian Economists. If you want to see a more modern Austrian-Chicago critic on that, I would recommend George Selgin.
If the Swiss central bank already sets reserve requirements, what would this proposal do?
No, but bank lending is not made from customer deposits or bank reserves - lending occurs first, then reserve requirements are met afterwards. See for instance this research paper from Standard & Poor's:
Repeat After Me: Banks Cannot And Do Not "Lend Out" Reserves
https://www.kreditopferhilfe.net/docs/S_and_P__Repeat_After_...