ECON 103 Lecture Notes - Lecture 20: Profit Motive

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brownduck883

18 Aug 2018

School

George Mason University

Department

Economics

Course

ECON 103

Professor

Donald Boudreaux

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Document Summary

Chapter 10: price- searcher markets with low entry barriers cont. Firms earn an economic profit by producing goods that can be sold for more than the cost of the resources required for their production. Profit is a reward for production of a product that has greater value than the value of the resources required for its production. Losses are a penalty for the production of a good that consumers value less highly than the value of the resources required for its production. Competitive process: the competitive process provides a strong incentive for producers to operate efficiently and heed the views of consumers, competition and the market process harness self-interest and use it to direct producers into wealth-creating activities.

Related Questions

A bowed out PPF reflects which of the following ideas?

i.increasing opportunity cost

ii. resources are not equally productive in all activities

iii. prices of goods increase over time

		I only
		I and iii
		ii and iii
		I and ii

1 point

QUESTION 2

With no international trade, a country ________ consume at a point outside of its PPF; with international trade, a country ________ consume at a point outside of its PPF.

		can; cannot
		cannot; can
		cannot; cannot
		can; can

1 point

QUESTION 3

If the production possibilities frontier between two goods is a straight line, then the

		the line does not qualify as a production possibilities frontier because the unattainable production points are too close to the inefficient production points.
		opportunity cost is not a ratio.
		increasing opportunity costs.
		resources are equally productive in both goods.

1 point

QUESTION 4

As an economy produces more of one of the goods on a bowed out production possibilities frontier, what happens to the opportunity cost of producing the good?

		It might increase, decrease, or remain constant depending on how much people value the additional units of the good.
		It decreases.
		It increases.
		It remains constant.

1 point

QUESTION 5

"Comparative advantage" is defined as a situation in which one person can produce

		more of a good than another person.
		a good for a lower dollar cost than another person.
		a good for a lower opportunity cost than another person.
		more of all goods than another person.

1 point

QUESTION 6

When a production possibilities frontier is bowed outward, as more of one good is produced, its opportunity cost

		increases.
		decreases.
		might increase, decrease, or remain constant depending on how much people value the additional units of the good.
		remains constant.

1 point

QUESTION 7

A bowed out production possibility frontier shows that the

		opportunity cost relationship is linear.
		the opportunity cost of a good is constant as more of the good is produced.
		the opportunity cost of a good increase as more of the good is produced.
		the opportunity cost of a good decrease as more of the good is produced.

1 point

QUESTION 8

Which of the following statements is correct?

		The production possibilities frontier shows that there are no limits to production.
		Any point on or within the PPF is production efficient.
		If capital is idle, the economy is producing at its full potential.
		A tradeoff is a limit that forces an exchange or a substitution of one thing for something else.

1 point

QUESTION 9

A major earthquake occurs in the central part of the United States. What impact would this have on the nation's production possibilities frontier and why?

		A tradeoff would occur to replace the resources and goods destroyed.
		It would shift inward because some of the nation's resources, such as capital and labor, would be destroyed.
		It would shift outward because unemployment would be reduced.
		Nothing would happen because the nation would still have the same capabilities.

1 point

QUESTION 10

When a nation is producing on its production possibilities frontier, if more resources are used to produce one good, then the production of other goods

		must increase.
		must decrease.
		must remain the same.
		must change but they might increase or decrease.

1 point

QUESTION 11

Moving along a country's PPF, a reasonable opportunity costs increase is that

		unemployment increases as a country produce more and more of one good.
		unemployment decreases as a country produces more and more of one good.
		some resources are better suited for producing one good rather than the other.
		technology declines as a country produce more and more of one good.

1 point

QUESTION 12

A reason the production possibilities frontier exists is

		scarcity of resources and unlimited technology.
		unemployment.
		scarcity of resources.
		unlimited resources and technology.

1 point

QUESTION 13

Moving from one point to another on a production possibilities frontier implies

		increasing the production of one good and decreasing the production of another.
		increasing the production of both goods.
		decreasing the production of both goods.
		holding the production levels of both goods constant.

1 point

QUESTION 14

Specialization and trade make a country better off because with trade the country can consume at a point

		outside its production possibilities frontier.
		on its trading partner's production possibilities frontier.
		inside its production possibilities frontier.
		on its production possibilities frontier.

1 point

QUESTION 15

The production possibilities frontier is the

		the boundary between the combinations of goods and services that can be produced and the combinations that cannot be produced when technology is changing.
		the minimum output that can be produced when resources are used inefficiently.
		the boundary between the combinations of goods and services that can be produced and the combinations that cannot be produced, given the available factors of production and the state of technology.
		maximum output that can be produced at an opportunity cost of zero.

1 point

QUESTION 16

The opportunity cost of economic growth is ________ and the benefit of economic growth is ________.

		decreased current consumption; decreased future consumption
		decreased current consumption; increased future consumption
		increased current consumption; increased future consumption
		increased current consumption; decreased future consumption

1 point

QUESTION 17

In terms of a nation's production possibilities frontier, what impact does international trade have?

		International trade shifts the nation's production possibilities frontier outward.
		International trade shifts the production possibilities frontier outward for the goods that are exported and inward for the goods that are imported.
		International trade shifts the nation's production possibilities frontier inward.
		International trade allows the nation to consume at a point outside its production possibilities frontier.

1 point

QUESTION 18

The production possibilities frontier illustrates the

		goods and services that people want.
		limits to people's wants.
		resources the economy possesses, but not it is the level of technology.
		maximum combinations of goods and services that can be produced.

1 point

QUESTION 19

As we move along the production possibilities frontier,

		the possibilities of tradeoffs diminish.
		the production of one good increases as the production of the other good decreases.
		more of both goods can be produced.
		a tradeoff is not possible because nations need all goods.

1 point

QUESTION 20

What is the opportunity cost of economic growth?

		Eliminate scarcity
		Land.
		Capital goods.
		Consumption of goods.

1 point

QUESTION 21

Which of the following statements is correct?

i.As the economy grows, the opportunity costs of economic growth decrease.

ii. Economic growth has no opportunity cost.

iii. The opportunity cost of economic growth is current consumption forgone.

		ii only
		iii only
		I only
		I and iii

1 point

QUESTION 22

Does economic growth depend upon which of the following?

i. Increasing the quantity of labor.

ii. Lowering the prices of goods and services.

iii. Advancing technology.

		ii only.
		I only.
		I and iii.
		iii only.

1 point

QUESTION 23

When drawing a production possibilities frontier, which of the following is held constant?

		the amount of money in the economy
		the prices of goods and services
		the quantity of the goods and services that are produced
		the available factors of production and the state of technology

1 point

QUESTION 24

To increase its economic growth, a nation should

		encourage spending on goods and services.
		increase in current consumption.
		encourage education because that increases the quality of labor.
		limit the number of people in college because they produce nothing.

1 point

QUESTION 25

The opportunity cost of one more slice of pizza in terms of sodas is the

		some pizza slices we have to give up to get one extra soda.
		the total number of sodas that we have divided by the total number of pizza slices that we have.
		the total number of pizza slices that we have divided by the total number of sodas that we have.
		the number of sodas we have to give up to get one extra pizza slice.

jadecrow966

1. Patent laws:
reduce incentive to innovate by restricting market entry
reduce incentive to innovate by making it difficult to use thepatented innovation
increase incentive to innovate by restricting entry into amarket
increase incentive to innovate by giving a firm permanent andexclusive production rights

2. Which of the following is true of marginal revenue for amonopolist that charges a single price?
P = MR because there are no close substitutes for the monopolist'sproduct.
P > MR because the monopolist must decrease price on all unitssold in order to sell an additional unit.
P < MR because the monopolist must decrease price on all unitssold in order to sell an additional unit.
AR = MR because there are no close substitutes for the monopolist'sproduct.

3. Negative marginal revenue means that
total revenue is decreasing as output increases
the firm is maximizing its total revenue
the firm is maximizing its economic profit
total revenue is increasing at a decreasing rate as outputincreases

4. A profit-maximizing monopolist produces an output level atwhich
marginal revenue is the greatest distance from marginal cost
price is less than marginal cost
the value to society of the last unit produced equals marginalcost
marginal revenue equals marginal cost

5. Compared to a perfectly competitive market, a monopoly tends toproduce
more output and charge a higher price
the same amount of output, but charge a higher price
less output and charge a higher price
less output and charge the same price

6. Monopolistic competition is best described as
many firms with some control over price, and some productdifferentiation
many firms with no control over price, producing identicalproducts
a few firms with some control over price, producing highlydifferentiated products
a few firms with no control over price, producing similarproducts

7. Which of the following characteristics does perfect competitionshare with monopolistic competition?
price-taking firms
zero long-run economic profit
homogeneous product
some barriers to entry

8. Monopolistically competitive firms do not achieve productiveefficiency because
entry of firms raises production costs in the long run
barriers to entry allow profit to be earned in the long run
price is greater than marginal cost at the profit maximizing outputlevel
profit is maximized at a quantity where average total cost is notminimized

9. There are multiple models of pricing behavior in oligopolisticmarkets because
it is difficult to predict how rival firms will react to anypricing decision
the demand curve slopes upward for these firms
firms could earn profit in the long run unlike other markets
price has a direct impact on profit for a firm in oligopoly

10. Which of the following is likely to occur when a two-persongame can be played repeatedly?
Collusion and cooperation among the players
The prisoner's dilemma
The industry demand curve will become perfectly elastic
The industry demand curve will become perfectly inelastic

ECON 103 Lecture Notes - Lecture 20: Profit Motive

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