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Economists use the word money to mean very liquid assets which are held at any moment in time. [3] [6] The units of measurement are dollars or another currency, with no time dimension, so this is a stock variable. There are several technical definitions of what is included in "money", depending on how liquid a particular type of asset has to be ...
Monetary economics is the branch of economics that studies the different theories of money: it provides a framework for analyzing money and considers its functions (such as medium of exchange, store of value, and unit of account), and it considers how money can gain acceptance purely because of its convenience as a public good. [1]
Also called resource cost advantage. The ability of a party (whether an individual, firm, or country) to produce a greater quantity of a good, product, or service than competitors using the same amount of resources. absorption The total demand for all final marketed goods and services by all economic agents resident in an economy, regardless of the origin of the goods and services themselves ...
Financial economics is the branch of economics characterized by a "concentration on monetary activities", in which "money of one type or another is likely to appear on both sides of a trade". [1] Its concern is thus the interrelation of financial variables, such as share prices, interest rates and exchange rates, as opposed to those concerning ...
The alternative to a commodity money system is fiat money which is defined by a central bank and government law as legal tender even if it has no intrinsic value. Originally fiat money was paper currency or base metal coinage, but in modern economies it mainly exists as data such as bank balances and records of credit or debit card purchases, [3] and the fraction that exists as notes and coins ...
Commercial banks create money, especially under the fractional-reserve banking system used throughout the world. In this system, money is created whenever a bank gives out a new loan. This is because the loan, when drawn on and spent, mostly finishes up as a deposit back in the banking system and is counted as part of money supply.
An extreme version of single-tier banking system is the monobank system (a term coined by economist George Garvy [1]: 869 ) in which a single institution centralizes all financial intermediation. The alternative to a single-tier system is a two-tier banking system , in which the central bank is singled out and entrusted with monetary policy ...
When insufficient reserves are in the system, the central bank buys government bonds from the private sector, adding reserves to the banking system. The central bank buys bonds by simply creating money – it is not financed in any way. [52] It is a net injection of reserves into the banking system.