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Explore the concept of money, its three uses as a medium of exchange, unit of account, and store of value, and the six characteristics that make it valuable. Learn about different types of money and their sources of value.
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Do Now • What do the following terms have to do with money? • Goods • Services • Scarcity • Capital
Money • Money: serves as a medium of exchange, a unit of account, and a store of value • Provides the means for comparing values of goods and services, and serves as a store of value
The Three Uses of Money • A Medium of Exchange is anything that is used to determine value during the exchange of goods and services • Value • Without money, people may acquire goods and services through the barter system: exchange one set of goods and services for another • Still used in traditional economies in many parts of the world
The Three Uses of Money • Money as a Unit of Account is a means of comparing the values of goods and services • Ex:comparison shopping from store to store • What’s it worth to you???
The Three Uses of Money • Money also serves as a Store of Value: something that keeps value if stored, rather than spent • Ex: savings
The Six Characteristics of Money 1. Durability: objects used as money must withstand the physical wear and tear that comes with being used over and over again
The Six Characteristics of Money 2. Portability: people need to be able to take money with them as they go about their day – must be able to transfer money easily from one person to another
The Six Characteristics of Money 3. Divisibility: must be easily divided into smaller units of value (denominations)
The Six Characteristics of Money 4. Uniformity: people must be able to count and measure money accurately
The Six Characteristics of Money 5. Limited Supply: In the US, the Federal Reserve controls the supply of money in circulation
The Six Characteristics of Money 6. Acceptability: everyone in an economy must be able to take the objects that serve as money and exchange them for goods and services
Sources of Money’s Value • Commodity Money: objects that have value in and of themselves, and that are also used as money • Ex: salt, cattle, precious stones
Sources of Money’s Value • Representative Money: objects that have value because the holder can exchange them for something else of value • Ex: gold or silver • Specie: coined money, usually gold or silver, used to back paper money
Sources of Money’s Value • Fiat Money: objects that have value because a government has decreed that they are an acceptable means to pay debts • Legal tender