Quote ="DaveO"The interesting question is where does the money to pay the interest come from? Out of thin air?'"
The same place the money comes from to pay for any goods or services. Interest is simply the bank's mark up on the service it supplies just like a shop's mark up. There's nothing magical about interest or indeed about money which prevents it from being traded like anything else.
Quote ="Ferocious Aardvark"No, they "gave" you 10K, you've returned it. The two cancel out, obviously.'"
Quote ="Kosh"As FA says, the loan capital cancels out. Only the interest is added to the net worth of the bank.'"
Cheers, however I am aware of what happens in reality. I was just intrigued as to how it works in the fictional scenario of banks creating money from nothing.