Fractional-reserve banking: Difference between revisions

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Fractional-reserve banking is the modern practice of lending multiples of deposits held by banks. For example, a deposit of ten pounds enables the bank to lend ninety pounds to a new borrower (i.e. £100, less £10 kept as reserve), thereby increasing the amount "money" in circulation. The reserve ratio varies from time to time as determined by the central bank and is one of the means of controlling the money supply.<ref>Economics, P. A. Samuelson and W. D. Nordhaus</ref>
'''Fractional-reserve banking''' is the modern practice of lending multiples of deposits held by banks. Current banking laws (in most countries) require that only a fraction of all deposits be kept as a reserve, and the bank is free to lend out the remainder.  For example, if the reserve fraction is 10%, a deposit of ten pounds enables the bank to lend ninety pounds to a new borrower (i.e. £100, less £10 kept as reserve), thereby increasing the amount "money" in circulation. The reserve ratio can be changed from time to time as determined by a country's banking regularory structure, and is theoretically one means of controlling the money supply, though it is not often used as such.


Critics of fractional-reserve banking argue that banks have an unfair advantage over other businesses in being able to "transform a dollar of reserves into many dollars of money".<ref> Ibid., pp.237</ref>
Critics of fractional-reserve banking argue that banks have an unfair advantage over other businesses in being able to "transform a dollar of reserves into many dollars of money".


Indeed, in view of the all important role of money in the modern world, lack of discussion about where money comes from in the first place and how it gets into circulation seems a curious omission.


==Notes==
==Notes==

Revision as of 16:13, 8 May 2007

Fractional-reserve banking is the modern practice of lending multiples of deposits held by banks. Current banking laws (in most countries) require that only a fraction of all deposits be kept as a reserve, and the bank is free to lend out the remainder. For example, if the reserve fraction is 10%, a deposit of ten pounds enables the bank to lend ninety pounds to a new borrower (i.e. £100, less £10 kept as reserve), thereby increasing the amount "money" in circulation. The reserve ratio can be changed from time to time as determined by a country's banking regularory structure, and is theoretically one means of controlling the money supply, though it is not often used as such.

Critics of fractional-reserve banking argue that banks have an unfair advantage over other businesses in being able to "transform a dollar of reserves into many dollars of money".


Notes