Economics Final Terms Flashcards
trade-off
an alternative that we sacrifice when we make a decision
production possibilities frontier
the line on a production possibilities graph that shows the maximum possible output
law of increasing costs
law that states that as we shift factors of production from making one good or service to another, the cost of producing the second item increases
market economy
economic system in which decisions on production and consumption of goods and services are based on voluntary exchange in markets
centrally planned economy or command economy
economic system in which the central government makes all decisions on the production and consumption of goods and services
Mixed economy
market-based economic system with limited government involvement
consumer sovereignty
the power of consumers to decide what gets produced
heavy industry
industry that requires a large capital investment and that produces items in other industries
free enterprise
an economic system characterized by private or corporate ownership of capital goods; investments that are determined by private decisions rather than by state control; and determined in a free market
demand schedule
a table that lists the quantity of a good a person will buy at each different price
market demand schedule
a table that list the quantity of a good all consumers in a market will buy at each different price
ceteris paribus
a Latin phrase that means “all other things held constant”
normal good
a good that consumers demand more of when their incomes increase
inferior good
a good that consumers demand less of when their incomes increase
elasticity of demand
a measure of how consumers react to a change in price
inelastic
describes demand that is not very sensitive to a change in price
elastic
describes demand that is very sensitive to a change in price
unitary elastic
describes demand whose elasticity is exactly equal to 1
total revenue
the total amount of money a firm receives by selling goods or services
law of supply
tendency of suppliers to offer more of a good at a higher price
supply schedule
a chart that lists how much of a good a supplier will offer at different prices
market supply schedule
a chart that lists how much of a good all suppliers will offer at different prices
elasticity of supply
a measure of the way quantity supplied reacts to a change in price
marginal product of labor
the change in output from hiring one additional unit of labor