Topic 1 Flashcards
(29 cards)
An individual’s____ for a good or a service is measured as the amount of money he or she is willing to pay for it.
Value
An individual’s value for a good or a service is measured as the amount of money he or she is_____
willing to pay for it.
To “value” a good means that you ____
want it and can pay for it
Formally, the difference between the agreed-on price and the seller’s value is called_____
Seller Surplus
Formally, the difference between the___ and the___is called seller surplus.
agreed-on price
seller’s value
______ is the buyer’s value minus the price.
Buyers Surplus
Buyer surplus is the___ minus the___.
buyer’s value
Price
If one person makes money, someone else must be losing out is known as____
zero-sum fallacy
A_____ is a regulation that allows trade only at certain prices.
price control
_____ is price controls that outlaw trade at prices above the ceiling.
Price Ceiling
____is price controls that outlaw trade at prices below the floor.
Price Floors
The_____consumers demand (purchase) more as price falls (i.e., demand curves slope downward), assuming other factors are held constant.
First law of demand
To describe the buying behavior of a group of consumers, we add up all the individual demand curves to get an_____.
aggregate demand curve
A demand curve for which quantity changes more than price is said to be____, or sensitive to price
Elastic
A demand curve for which quantity changes less than price is said to be____, or insensitive to price.
Inelastic
___ measures the change in demand arising from changes in income
income elasticity of demand
What does positive elasicity means?
Income & Demand Increases
What does negative elasicity means?
demand will decrease when price increases
a good whose demand increases when price of another good increases.
Substitue
Subsitute example?
Coca/Pepsoi
a good whose demand increases when the price of another good decreases.
Complement
Complement example?
Hamburger/Buns
_____ is a simple two-step procedure that tells you whether a given price increase,
Stay-even analysis
The change in quantity demanded in response to change in price is known as____?
Movement along the demand curve