production possibility frontier (PPF) Flashcards

1
Q

what is the PPF

A

the production possibility frontier

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2
Q

what is the definition of PPF

A

a curve showing the maximum combination of goods or services that can be produced in a given period with available resources

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3
Q

what is a trade-off

A

a situation in which the choice of one alternate requires the sacrifice of another

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4
Q

what are capital goods

A

goods used as part of the production process such as machinery or factory buildings

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5
Q

what are consumer goods

A

goods produced for present use

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6
Q

why are capital goods considered an investment

A

they are goods to increase the future capacity

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7
Q

what are the three key economic questions

A

What - what goods and services should be made with scarce resources
How - how should productive resources be used through the economy to produce goods and services
For whom - how should the goods and services be allocated between the population

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8
Q

what is potential economic growth

A

an expansion in the productive capacity of the economy

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9
Q

what is gross domestic product (GDP)

A

a measure of the economic activity carried out in an economy over a period.

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10
Q

is the PPF a model

A

yes - a simplified version of reality

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11
Q

what are labour resources

A

the quantity and quality of human effort directed toward producing goods and services

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12
Q

what is the line on a PPF graph called that separates the possible and impossible

A

frontier

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13
Q

what are capital resources

A

goods that have been produced and are used to produce other goods and services

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14
Q

what is a frontier

A

a frontier represents maximum production with the available resources

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15
Q

what does producing on the frontier mean

A

the economy is using all of its resources efficiently (full employment)

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16
Q

why in an economy can not everyone’s needs be met

A

because resources are scarce

17
Q

why does opportunity cost happen

A

when scarcity forces people to choose

18
Q

what is opportunity cost

A

the value of the next best alternative : when a decision is made its what’s given up

19
Q

what does a point inside the frontier represent

A

underemployment

20
Q

what does a point moving towards the frontier represent

A

economic expansion

21
Q

what two changes cause the frontier to shift

A

a change in productive resources
technological change

22
Q

what is technological change

A

an advance in overall knowledge in a specific area

23
Q

what are the gains of technological change

A

increased productivity
increase in economic output per(/) input

24
Q

what is productivity

A

measured by the ratio of output per worker per unit of time

25
Q

what are two factors that increase worker productivity

A

investment in physical capital (tools)
investment in human capital

26
Q

what is human capital

A

the knowledge and skills that people obtain through education, experience and training

27
Q

what does increasing productivity mean

A

increased production with the same amount of resources so the frontier shifts outwards

28
Q

what does an outward shift of the frontier represent

A

economic growth

29
Q

what is economic growth

A

a sustained rise over time in a nations production of goods and services

30
Q

what type of line is the PPF

A

a curved line which is concave around the origin

31
Q

what is the law of increasing opportunity cost

A

as you increase the production of one good the opportunity cost to produce the additional good will increase

32
Q

what does a curved line show

A

that opportunity cost varies along the frontier.