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Economics
Econ Chapter 4
Term | Definition |
---|---|
Ceteris Paribus | a latin phrase that means "all other things held constant" |
Complements | two goods that are bought and used together |
Demand | the desire to own something and the ability to pay for it |
demand curve | a graphic representation of a demand schedule |
demand schedule | a table that lists the quantity of a good a person will buy at each differnt price |
elastic | describes demand that is very sensitive to a change in price |
elasticity of demand | a measure of how consumers react to a change in price |
income effect | change in consumption resulting from a challenge in real income |
inelastic | described demand that is not very sensitive to a change in price |
inferior good | a good that consumers demand less of when their incomes increase |
law of demand | consumers buy more of a good when its price decreases and less when its proce increases |
market demand schedule | a table that lists the quantity of a good all consumers in a market will buy at each differnt price |
normal good | a good that consumers demand more of when their income increases |
substitues | goods used in place of one another |
substitution effect | when consumers react to an increase in a good's price by consuming less of that good and more of other goods |
total revenue | the total amount of moeny a firm receives by selling goods or services |
unitary elastic | describes demand whose elastcity is exactlt equal to 1 |