demand/supply Flashcards

1
Q

demand definition

A

desire to own something and the ability to pay for it

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2
Q

law of demand

A

as price of goods or services fall, more will be purchases and vice versa

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3
Q

law of demand relationship

A

inverse

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4
Q

income effect definition and relationship

A

as the income changes, the demand also changes, direct

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5
Q

as income increases, what happens to the demand of the goods/services

A

demand increases

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6
Q

substitution effect

A

as price rises or incomes decrease, consumers will replace more expensive goods with less costly alternatives

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7
Q

demand schedule

A

table that lists the quantities of a good a person will buy at each price

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8
Q

demand curve and slope of it

A

graphic representation of a demand schedule- slopes down and to the right

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9
Q

ceteris paribus

A

the effect of one economic variable on another, while holding all other things constant

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10
Q

normal good and example

A

experiences an increase in demand when income of buyer increases (car)

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11
Q

inferior good and example

A

experiences a decrease in demand when the income of the buyer increases

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12
Q

complement

A

good or service used/bought with another service… usually little value until put with other good/service

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13
Q

substitute

A

another purchase option instead of the desired product

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14
Q

elasticity of demand

A

change in quantity demanded directed by the percentage change

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15
Q

elasticity of demand formula

A

E= (Q1-Q2)/Q1 divided by (P1-P2)/P1

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16
Q

inelastic

A

unaffected by price change E

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17
Q

elastic

A

affected by price change E > 1

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18
Q

unitary elastic

19
Q

total revenue and formula

A

total amount of money brought in from selling a good or service (price x quantity)

20
Q

supply

A

willingness and ability of producers to provide goods and services at different prices in a market place

21
Q

law of supply and relationship

A

higher prices= larger quantity available
lower prices= smaller quantity available
direct relationship

22
Q

quantity of supply

A

quantity of a good/service that a producer is willing to sell at a specific price

23
Q

supply schedule

A

method used to show the different amounts of a certain product that a company would need to supply based on difference price points

24
Q

supply curve

A

graphic representation between product price and quantity of product that a seller is willing and able to sell

25
elasticity of supply definition
measure of how quantity supplied affects change in price
26
elasticity of supply scale
E>1 elastic- rise and fall of price greatly affects quantity supplied E
27
marginal production of labor
change in production from hiring one additional worker
28
marginal returns
as the number of products added to a market place increases, eventually the demand for them will go down
29
total cost formula
TC = fixed costs + variable costs
30
marginal cost
cost of producing one more unit
31
marginal revenue
money brought in from producing one more unit (price)
32
subsidy
sum of money granted by government
33
excise tax
tax put on the production of a good or service
34
equilibrium
price at which the quantity demanded equals exactly the quantity supplied (where supply curve and demand curve intersect)
35
disequiibrium
where an internal/external force prevents market equilibrium causing the market to fall out of balance
36
price ceiling
minimum price set below equilibrium
37
price floor
minimum price set above equilibrium
38
what does a price ceiling cause
shortage
39
what does a price floor cause
surplus
40
surplus
when there is a lot of product left over
41
shortage
when there is a limited amount of product
42
minimum wage
minimum amount an employer must pay someone (Ohio- $8.10)
43
rationing
using existing supplies left over to reduce cost of production