LESSON 2 SUPPLY AND DEMAND Flashcards
The willingness and ability of buyers to purchase different
quantities of a good*/ at different prices/ during a specific time period
(per day, week, etc).
Demand
Unless both willingness and ability to buy are present, there is no
demand, and a person is not a buyer. TRUE OR FALSE
TRUE
As the price of a good rises, the quantity demanded of the good falls, and that as the price of a good falls, the quantity demanded of the good rises
Law of Demand
Price of a good and quantity demanded of it are inversely related
ceteris paribus.
is the specific number of units of a good that individuals are willing
and able to buy at a particular price during a time period
Quantity demanded
It is the graphical representation of the inverse relationship between price and quantity demanded specified by the law of demand.
A (downward-sloping) demand curve
This states that, for a given time period, the marginal utility
(additional satisfaction) gained by consuming equal successive
units of a good will decline as the amount consumed increases.
The law of diminishing marginal utility
represents the price-quantity
combinations of a particular good for a single buyer.
individual demand curve
represents the price-quantity combinations
of good for all buyers.
market demand curve
A change in quantity demanded is the same as a change in demand. TRUE OR FALSE?
FALSE (NOT SAME)
A movement from one point to another point on the same demand curve caused by a change in the price of the good.
Change in quantity demanded
A change (increase) in demand means that individuals are willing and able to
buy more units of the good at each and every price
Change in demand
Factors Causing the Demand Curve to Shift
- Income
- Preferences
- Prices of related goods
- Number of buyers
- Expectations of future prices
Change in quantity demanded is caused by rationing device. TRUE OR FALSE?
FALSE (PRICE)
As a person’s income changes, that individual’s demand for a
particular good will not change. TRUE OR FALSE
FALSE (IT WILL CHANGE)
is a good for which demand
rises (falls) as income rises (falls)
NORMAL GOODS
demand falls as income rises
inferior good
demand does not change as income rises or falls
neutral good
People’s preferences affect the amount of a good they bare willing to
by at a particular price. TRUE OR FALSE
TRUE
A change in preferences in favor of a good shifts the demand curve
left ward. TRUE OR FALSE?
FALSE ( RIGTH WARD)
Goods are_________If they satisfy similar needs or desires.
If the price of a good rises, the demand for the substitute
rises.
Substitute
Goods are_________if they are consumed jointly. If two
goods are complements, as the price of one rises, the
demand for the other falls.
complement
More buyers mean less demand. TRUE OR FALSE
FALSE ( HIGHER DEMAND)