Fractional Reserve Banking

Fractional-reserve banking is the practice whereby a bank accepts deposits, and holds reserves that are a fraction of the amount of its deposit liabilities. Reserves are held at the bank as currency, or as deposits in the bank’s accounts at the central bank. Fractional-reserve banking is the current form of banking practiced in most countries worldwide.

Fractional-reserve banking allows banks to act as financial intermediaries between borrowers and savers, and to provide longer-term loans to borrowers while providing immediate liquidity to depositors (providing the function of maturity transformation). However, a bank can experience a bank run if depositors wish to withdraw more funds than the reserves held by the bank. To mitigate the risks of bank runs and systemic crises (when problems are extreme and widespread), governments of most countries regulate and oversee commercial banks, provide deposit insurance and act as lender of last resort to commercial banks.
Fractional Reserve Banking

Public Banking Institute – FAQ

BBC questions fractional reserve banking

Steve Keen on private money creation and the myth of fractional reserve lending

Understanding the Fractional Reserve Banking System

Ron Paul on Money Market Funds

Glass Steagall Would Not Have Prevented The Crash, Thus A New One Won’t Prevent Another

Iceland’s daring raid on fractional reserve banks