This is the kind of misinformation that hurts this site. The fractional reserve system is 1/9, not 9x. For $100 in reserves, the bank can create $90 in loans, not $900.
Now, that $90 does go to another bank, who can create another $81 in loans if it chooses, but that's a whole new bet.
You are correct, thank you for clarifying that for me.
A bank must hold 10% of its overall liabilities as reserves. This means it can only loan out 90% of its deposits.
But actually, the number is as low as 3% ratio depending on the overall size of the bank's deposits (I think the changeover is around 40 million now...).
Edit: 0% for up to 9.3 million dollars in total liabilities.
This does not change the problem, though.
Example: Bank 1 gets 1000.00 from Fed. Bank 1 lends out 90% of it, or 900.00.
Bank 2 gets this 900.00 from Bank 1's borrower. Bank 2 lends out 90% of it, or 810.00.
Bank 3 gets this 810.00 from Bank 2's borrower. Bank 3 lends out 90% of it, or 729.00.
The total money (liabilities) now in circulation is 1000+900+810+729, or 3439.00, which is a 344% increase after just 3 loans assuming 10% reserves. This is fine assuming all the loans will work their way back to the originators through payments and "disappear" from the balance sheets. Unfortunately, if one of the later loans defaults, all of them are ultimately baseless...especially if the underlying assets have been overvalued (housing). This is the risk of leverage, and the biggest risk of a fractional reserve system. That's where the danger in our economy's financial structure partially lies. Our debts have been leveraged out in some cases as many as dozens of times by hedge funds and CDS / CDO papers!!!!!!!
All of the debt-backed paper and loans out there are tied together in such a way that market values aren't even known. Some have been liquidated at only 10% of their modeled value (a 90% loss). Investors don't even know who owns what! We're potentially facing an accelerated, systemic default.
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