EC223 Chapter Notes - Chapter 3: Financial Innovation, Life Insurance, Business Cycle

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26 Jan 2013
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It must be easily standardized making it simple to ascertain its value. It must be divisible so that it is easy to make change . Economists define money as anything that is generally accepted in payment for goods or services or in the repayment of debts. Currency, consisting of dollar bills and coins is one type of money. Wealth includes not only money but also other assets such as bonds, common stock, art, land, furniture, cars, and houses. Income is a flow of earnings per unit of time. Money has three primary functions in any economy: as a medium of exchange, as a unit of account, and as a store of value. It is used to pay for goods and services. The use of money as a medium of exchange promotes economic efficiency by eliminating much of the time spent in exchanging goods and services. The time spent trying to exchange goods or services is called a transaction cost.

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