Chapter 2: The Market Forces of Demand Flashcards
an organization that transforms resources (inputs) into products (output).
Firm
the primary producing units in a market economy.
Firm
a person who organizes, manages, and assumes the risks of a firm, taking a new idea or a new product and turning it into a successful business.
Entrepreneur
The consuming units in an economy
Households
The 3 basic decision - making units
- Firm
- Entrepreneur
- Households
are the markets in which goods and services are exchanged
Output or Product markets
The 3 input markets
- Labor Market
- Capital Market
- Land Market
are the markets in which resources—land, labor, and capital used to produce products are exchanged.
Input markets
Household supply work for wages to firms that demand labor
Labor Market
Households supply land or other real property in exchange for rent.
Land Market
households supply their savings, for interest or for claims to future profits to firms that demand funds to buy capital goods.
Capital Market
Is a group of buyers and sellers of a particular product
Market
Is one with many buyers and sellers, each has a negligilbe effect on price.
Competitive market
Formula of Getting Price elasticity of Demand
Ped = %^QD / %^P
Ped = Qd2 - Qd1 / Q1
———————-
P2 - P1 / P1
Buyers and sellers so numerous that no one can affect market price
Price taker
states that there is a negative or inverse relationship between price of the good itself and the quantity of the good emanded.
Law of Demand
The claim that the quantity demanded of a good falls when the price of the good rises, other things equal.
Law of Demand
IS the amount of the good that buyers are willing and able to purchase.
Quantity demanded
Is the willingness and the ability of buyers to purchase goods and services
Demand
a table that shows the relationship between the price of a good and the quantity demanded
Demand Schedule
Is a graph that illusstrating how much of a given product a household would be willing to buy at different prices
Demand Curve
Are goods for which demand goes up when income is higher and for which demand goes down when income is lower.
Normal Goods
The 7 factors affecting Demand Curve
- # of Buyers
- Income
3.Price of related Goods - Tastes
- Expectations
- Quality
- Advertisement
are goods for which demand falls when income rises
Inferior goods
Is the sum of all household’s wages, salaries, profits, interest payments, rents, and other forms of earnings in a given period of time.
Income
True or False
If income will increase, demand for some goods will decrease but not the demand for all goods
False
(If income will increase, demand for some goods will increase but not the demand for all goods)
True or False
Increase in # of buyers, increases quantity demanded at each price. Shifts D curve to the right.
True
True or False
Decrease in # of buyers, shifts D curve to the right.
False
(Decrease in # of buyers, shifts D curve to the left.)
are goods for which demand goes up when income is higher and for which demand goes down when income is lower.
Normal Goods
are goods for which demand falls when income rises.
Inferior Goods
Demand for a _________ is positively related to income. Increase in income causes increase in quantity demanded at each price, shifts D curve to the ______.
Normal Goods; right
Demand for an ________ is negatively related to income. An increase in income shifts D curves for inferior goods to the _______.
inferior good; left
are goods that can serve as replacements for one another; when the price of one increases, demand for the other goes up.
Substitute goods
are identical products.
Perfect substitutes
are goods that “go together”; a decrease in the price of one results in an increase in demand for the other, and vice versa.
Complement
Two goods are ________ if an increase in the price of one causes an increase in demand for the other
substitutes
Two goods are _________ if an increase in the price of one causes a fall in demand for the other.
complements
A movement along the demand curve caused by a change in the price of the good itself.
CHANGE IN QUANTITY DEMANDED
A shift in the demand curve caused by a change in the factors/variables affecting demand
CHANGE IN DEMAND
4 basic types of elasticity:
¢Price elasticity of demand
¢Price elasticity of supply
¢Income elasticity of demand
¢Cross Price elasticity of demand
is a measure of how much the quantity demanded of a good responds to a change in the price of that good
price elasticity of demand
is always measured in percentage terms.
Elasticity
is the percentage change in quantity demanded due to a percentage change in the price.
Price elasticity of demand
Kinds of demand elasticity
- Elastic demand
- Inelastic demand
- Unit Elastic demand or Unitary demand
states that when the price of a good rises, and everything else remains the same, the quantity of the good demanded will fall.
law of demand
Quantity demanded responds strongly to changes in price.
A. Elastic demand
B.. Inelastic demand
C. Unit Elastic demand or Unitary demand
A.
Demand is _______ if the percentage change in quantity demanded is equal to the percentage in price
A. Elastic demand
B.. Inelastic demand
C. Unit Elastic demand or Unitary demand
C.
Demand is if the percentage change in quantity demanded is less than the percentage change in price
A. Elastic demand
B.. Inelastic demand
C. Unit Elastic demand or Unitary demand
B.
Demand is _______ if the percentage change in quantity demanded is greater than the percentage change in price
A. Elastic demand
B.. Inelastic demand
C. Unit Elastic demand or Unitary demand
A.
Increasing price would reduce TR
Elastic
is the amount paid by buyers and received by sellers of a good.
Total Revenue
Increasing price would increase TR
Inelastic
Reducing price would increase TR
Elastic
The responsiveness of demand of one good to changes in the price of a related good – either a substitute or a complement
Cross Price Elasticity of Demand
Reducing price would reduce TR
Inelastic
Cross Elasticity will have negative sign (inverse relationship between the two)
Goods which are compliments
Cross Elasticity will have a positive sign (positive relationship between the two)
Goods which are substitutes
shows the connections between firms and households in input and output markets
circular flow of economic activity
The good is considered a luxury good
Elastic
The good has many substitutes
Elastic
If lesser proportion of income is spent on the good
Inelastic
The good has no substitute
Inelastic
If a greater proportion of income is spent on the good
ElasticI
If a good is considered a necessity
Inelastic
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