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

A

E = 1

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
Q

elasticity of supply definition

A

measure of how quantity supplied affects change in price

26
Q

elasticity of supply scale

A

E>1 elastic- rise and fall of price greatly affects quantity supplied
E

27
Q

marginal production of labor

A

change in production from hiring one additional worker

28
Q

marginal returns

A

as the number of products added to a market place increases, eventually the demand for them will go down

29
Q

total cost formula

A

TC = fixed costs + variable costs

30
Q

marginal cost

A

cost of producing one more unit

31
Q

marginal revenue

A

money brought in from producing one more unit (price)

32
Q

subsidy

A

sum of money granted by government

33
Q

excise tax

A

tax put on the production of a good or service

34
Q

equilibrium

A

price at which the quantity demanded equals exactly the quantity supplied (where supply curve and demand curve intersect)

35
Q

disequiibrium

A

where an internal/external force prevents market equilibrium causing the market to fall out of balance

36
Q

price ceiling

A

minimum price set below equilibrium

37
Q

price floor

A

minimum price set above equilibrium

38
Q

what does a price ceiling cause

A

shortage

39
Q

what does a price floor cause

A

surplus

40
Q

surplus

A

when there is a lot of product left over

41
Q

shortage

A

when there is a limited amount of product

42
Q

minimum wage

A

minimum amount an employer must pay someone (Ohio- $8.10)

43
Q

rationing

A

using existing supplies left over to reduce cost of production