Unit 3 Key Terms Flashcards
(49 cards)
the quantity of a good or service that consumers are both willing and able to buy at various prices
Demand
an economic law stating that as the price of a good or service increases, the quantity demanded decreases, and vice versa
Law of Demand
a product that satisfies the same basic want as another product
Substitute Goods
a product that is used or consumed jointly with another product; tennis rackets and tennis balls are one example
Complementary Goods
the quantity of a good or service that producers are willing and able to offer for sale at various prices
Supply
an economic law stating that as the price of a good or service increases, the quantity supplied increases, and vice versa
Law of Supply
the amount of money a firm receives in the course of doing business
Revenue
a measure of the degree to which the quantity demanded or supplied of a good or service changes in response to a change in price
Elasticity
the point at which the quantity of a product demanded by consumers in a market equals the quantity supplied by producers
Market Equilibrium
the price at which the quantity of a product demanded by consumers equals the quantity supplied by producers
Equilibrium Price
the quantity of a good or service demanded by consumers and supplied by producers when the market is in equilibrium
Equilibrium Quantity
government-imposed limits on the prices that producers may charge in the market
Price Controls
a minimum price set by the government to prevent prices from going too low
Price Floor
a maximum price set by the government to prevent prices from going too high
Price Ceiling
the controlled distribution of a limited supply of a good or service
Rationing
an illegal market in which goods are traded at prices or in quantities higher than those set by law
Black Market
the organization of a market, based mainly on the degree of competition; there are four basic market structures: perfect competition, monopolistic competition, oligopoly, and monopoly
Market Structure
a market structure in which many producers supply an identical product and no single producer can influence its price; in such a market, prices are set by supply and demand
Perfect Competition
a market structure in which a single producer supplies a unique product that has no close substitutes
Monopoly
a market structure in which a few firms dominate the market and produce similar or identical goods
Oligopoly
a market structure in which many producers supply similar but varied products
Monopolistic Competition
a situation in which the market fails to allocate resources efficiently
Market Failure
a cost or benefit that arises from production or consumption of a good or service that falls on someone other than the producer or consumer; a spillover or side effect of production or consumption
Externality
goods and services that are used collectively and that no one can be excluded from using; public goods are not provided by markets
Public Goods