Earlier quoted context omitted.
Here's a great article that describes exactly this phenomenon in more detail. http://www.theguardian.com/commentisfree/2014/mar/18/truth-m... > There's really no limit on how much [money] banks could create, provided they can find someone willing to borrow it. They will never get caught short, for the simple reason that borrowers do not, generally speaking, take the cash and put it under their mattresses; ultimately,…
I don't see any inherent problem in having the sum of all deposits far exceed the actual amount of cash in existence. I do find it odd that the Fed and Congress permit the banks to exert strong control over the total money supply by adjusting how much cash they hold in reserve rather than having the Fed itself control the money supply.
Demand deposits should be covered via reserves. Loans by banks should be duration-matched to financial instruments offered to the public. Presto, no bank runs and the interest rate is driven by a market expression of societies time preferences.
Economic stimulus is done via government spending, rather than jamming money into an already bloated financial sector. I would favor a universal citizens dividend for this, to minimize corruption.