Economics Flashcards
amount of a good or service that consumers are able and willing to buy at & various possible prices during a specified time period.
Demand
amount of a good or service that producers are able and willing to sell at various prices during a specified time period
Supply
process of freely exchanging goods and services between buyers and sellers
Market
transaction in which a buyer and a seller exercise their economic freedom by working out their own terms of exchange.
Voluntary exchange
As price goes up demand goes down
Law of demand
amount of a good or service that a consumer is willing and able to purchase at a specific price.
Quantity demand
economic rule stating that individuals cannot keep buying the same quantity of a product if its price rises while their income stays the same.
Real income effect
economic rule stating that if two items satisfy the same need and the price of one rises, people will buy the other.
Substitution effect
the ability of any good or service to satisfy consumer wants.
Utility
an additional amount of satisfaction.
Marginal utility
economic rule stating that the additional satisfaction a consumer gets from * purchasing one more unit of a product will lessen with each additional unit purchased.
law of diminishing marginal utility
table showing quantities that would be demanded at various prices
P Demand schedule
downward-sloping line that graphs the quantities demanded at each possible price.
Demand curve
for a product often used with another product; as the price of one product) i decreases, the demand for the other increases.
Complementary good
measures consumers’ responsiveness to an increase or decrease in price.
Elasticity