Alan Chapman:
Fractional reserve lending is tantamount to fraud so I'd have to say that it's unlikely.
I'm not sure I'd go that far. If done secretly or duplicitiously it is, but it can be done in a perfectly ethical manner if disclosed to the consumers.
For example I may voluntarily choose to invest some money with a bank that uses a franctional reserve to free up more money for investing and potentially increase my interest rate or reduce the fees on my accounts.
In the end, the free market would decide which banks were most desirable to the customers (full reserves or fractional) so I can see both existing.
"We thought we knew everything about everything, and it turned out that there were unknown unknowns." - Richard Fisher, NASA 2009