Chapters 4 & 5 Flashcards
The relationship between a good’s price and the amount that people are willing to buy
demand
the relationship between a good’s price and the amount that producers are willing to provide for consumers
supply
value of goods that is directly related to the benefits their owners receive through their use
value in use
what a particular good is worth in exchange for some other good
value in exchange
the amount of money that a buyer pays the seller for a particular item
price
price at which a good can be sold in an open market with many potential sellers and buyers
market price
as one’s use of a specific good or service increases, the satisfaction derived from each additional unit tends to decrease
diminishing marginal utility
the amount of satisfaction that results from a one-unit increase of a product, tends to become smaller with each additional unit
marginal utility
the total amount of satisfaction received from possessing a particular amount of a good
total utility
other things remaining equal, as the price of a good increases, the quantity demanded decreases in a free market economy
law of demand
how to know if the demand for an item is high or low
know the amount bought over a length of time
when the price of a good falls, consumers tend to buy more of that good or of some other items because they can do so without giving up anything
income effect
indicates that people tend to substitute less expensive goods for ones whose prices have risen
substitution effect
for everyone, there is a point at which _____ becomes the decisive consideration, the point at which a consumer alters his economic behavior
price
a list of numbers that compares price with quantity demanded
demand schedule
a graphic representation of the quantity of goods purchased at different prices
demand curve
the demand curve always slopes ____ and ____________
down and to the right
the five factors that can shift the demand curve
- tastes and preferences
- income
- population
- prices of related goods
- consumer expectations
a good whose demand is directly related to consumers’ incomes
normal good
demand for this kind of item decreases as consumers’ incomes increase, and vice versa
inferior good
a good capable of being used in place of another
substitute
a good often used in conjunction with another
complement
is represented by any specific point on a demand curve
quantity demanded
other things remaining equal, as the price of a good increases, the quantity supplied also increases in a free market economy
law of supply