ECON 2030 Lecture Notes - Reservation Price, Deadweight Loss, E. D. Morel

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coralgnat933

2 Jul 2014

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Today"s menu: wednesday 18 june 2014: business, practice problems, chapter 7: 1-3, 6-12, 14, 18. Substance: incidence of taxation, motivation, tools, elasticity, economic surplus (es = benefit (minus) cost) from the perspective of the buyer= the net benefit to the society of the economic transaction. Es = ben cost = cs + ps + government revenue. In the most basic economic transaction we have the buyer and the seller. Surplus = something extra that results from an economic activity. Markets the activity of buying and selling. benefit cost: consumer surplus (cs) = extra that the buyer is getting . Ps = actual price reservation price: government revenue = $ that accrue to the government from the economic activity. What the government is getting from the tax. The elasticity is going to determine precisely what burden will be applied to the buyer and seller. = (reservation price buyer actual price) + (actual price reservation.

Related Questions

Can you solve them and tell me if youre sure 100% 100% 100%

Question 1 (1 point)

If two variables move together but are otherwise unrelated, we have

Question 1 options:

a fallacy of composition.

an econometric model.

a spurious correlation.

an efficiency problem.

evidence of a weak correlation but strong causation.

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Question 2 (1 point)

The Latin expression "ceteris paribus": is essential in ______.

Question 2 options:

collecting data.

identifying sunk costs.

evaluating theories.

recognizing scarcity.

developing spurious relationships.

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Question 3 (1 point)

Opportunity cost is best defined as

Question 3 options:

marginal cost minus marginal benefit.

the time spent on an economic activity.

the value of the best forgone alternative.

the monetary cost of an economic decision.

marginal cost plus marginal benefit.

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Question 4 (1 point)

A cost that cannot be recovered at the time a decision is being made is termed a(n)

Question 4 options:

marginal cost.

scarcity cost.

sunk cost.

average cost.

opportunity cost.

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Question 5 (1 point)

If the marginal costs of 1, 2, and 3 hours of talking on the phone are $50, $75, and $105, then the total costs are

Question 5 options:

$50, $150, and $315.

$50, $41.67, and $115.

$50, 125, and $230.

$50, $175, and $405.

impossible to calculate with information given.

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Question 6 (1 point)

In general, individuals should specialize in producing those goods for which they

Question 6 options:

can produce more quickly than others.

can produce less quickly than others.

have the lowest opportunity cost compared to others.

have the highest opportunity cost compared to others.

have an average opportunity cost.

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Question 7 (1 point)

The extra benefit that comes from an extra unit of activity is called the _________ of the activity.

Question 7 options:

benefit

marginal benefit

marginal cost

average benefit

reservation benefit

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Question 8 (1 point)

The marginal benefit of an activity is the

Question 8 options:

same as the total benefits of the activity.

total benefit divided by the level of the activity.

change in the activity divided by the change in benefits.

extra benefit associated with an extra unit of the activity.

total benefit divided by the change in the level of the activity.

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Question 9 (1 point)

The fundamental problem that is studied in economics is that

Question 9 options:

consumers have limited wants in the face of unlimited resources.

markets should function without government interference.

Canada is too wealthy.

consumers have unlimited wants in the face of limited resources.

there are unlimited resources.

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Question 10 (1 point)

The range of topics, or issues, that fit within the definition of economics is

Question 10 options:

limited to market activities, e.g., buying soap.

limited to individuals and firms.

extremely wide, requiring only the ideas of choice and scarcity.

limited to governments and nations.

very limited.

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Question 11 (1 point)

When economists make predictions using the framework of a given economic model, it is usually based on

Question 11 options:

personal experiences.

important relationships between particular variables.

mathematical abstractions.

political implications.

the profit-maximizing objective.

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Question 12 (1 point)

The cost of spending an evening partying instead of studying economics is

Question 12 options:

the resulting decrease in the test score in Economics.

the time spent at the party.

the score of the test.

the cost of the textbook.

university tuition.

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Question 13 (1 point)

As one progresses from a one-person economy to a large, multi-person economy, the shape of production possibilities curve changes from

Question 13 options:

downward sloping to upwards sloping.

linear to convex (bowed into the origin).

concave (bowed out from the origin) to linear.

convex (bowed into the origin) to concave (bowed out from the origin).

linear to concave (bowed out from the origin).

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Question 14 (1 point)

Which is NOT a sunk cost?

Question 14 options:

Monthly rent of $1,000 contractually specified in a one-year lease.

An insurance premium of $50 per year, paid last month.

An attorney's retainer of $50,000 per year.

A worker's wage of $15 per hour.

A non-refundable deposit for a tender.

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Question 15 (1 point)

"We should support government intervention because the market produces undesirable outcomes" is an example of

Question 15 options:

positive economics.

normative economics.

comparative economics.

negative economics.

formative economics.

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amberchimpanzee966

1. From an economist's perspective, an important consideration for policies to address global warming is:

The market for recyclable inputs

The supply and demand for recycled products

The marginal cost and marginal benefit of the policies

A lawsuit that can arise from the enactment of the policies

2. When a producer cannot get all consumers of their product to pay for enjoying it, such as in the case of a fireworks display, then we'd have a demand-side market failure.

True

False

3. In a well-functioning cap-and-trade system for pollution rights, the right to pollute will go to those who can acquire the largest net benefit from using the scarce resource "clean air".

True

False

4. Which of the following does not illustrate the asymmetric information problem:

Ordinary financial investors do not know the motivations of financial advisers

Ordinary customers do not know how sanitarily the food is prepared in a restaurant

Ordinary stock-buyers do not know what will happen to the stock's price next week

Ordinary car buyers do not know the actual quality of the various cars in the dealer's lot

5. Better Business Bureaus in various cities exist partly to try to deal with inadequate buyer information about sellers.

True

False

puceporcupine567

Which statement is true?

The minimum point on the firm's marginal cost curve is the shutdown point.

The minimum point on the firm's average variable cost curve is the shutdown point.

The minimum point on the firm's average total cost curve is the shutdown point.

The minimum point on the firm's marginal cost curve is the break-even point.

As output expands beyond the break-even point, the vertical distance between the AVC and ATC will

remain constant.

get smaller.

get larger.

Total revenue divided by output equals

average variable cost.

marginal cost.

price.

average total cost.

A monopoly firm selling mustache wax to vain men in a small town is currently maximizing profits by charging a price of $5. It follows that the marginal cost of mustache wax

is equal to $5.

is greater than $5.

is less than $5.

None of these choices are true.

A firm can sell 14 units at $18, but to sell 15 units, the firm must cut the price to $17. The marginal revenue derived from selling the 15th unit is

-$18

$17

If total revenue is increasing as output is rising, then

marginal revenue must be greater than zero.

marginal revenue must be less than zero.

marginal revenue must be equal to zero.

price must be increasing.

Firms that had virtual monopolies, that is control over at least 80 percent of industry production, because of control over an essential resource include all of the following except

the DeBeers Diamond Company.

the Standard Oil Company.

the Ford Motor Company.

the International Nickel Company.

10.

Which statement is true?

None of these statements are true.

Most natural monopolies are government regulated or government owned.

All monopolies are bad.

All monopolies are good.

11.

Which is the most accurate statement?

There are virtually no oligopolies in the U.S.

The most important aspect of oligopoly is product differentiation.

There are a whole range of oligopolistic models, from a cartel to cutthroat competition.

An oligopolistic industry cannot have more than five firms

12.

Oligopolists have more control over prices than monopolistic competitors because

their prices are always set by the government.

since an oligopolist is the only competitor in the market, setting prices is no problem.

they can legally collude whereas monopolistic competitors may not.

with fewer competitors, they are able to monitor and determine their own prices much easier.

13.

The definition of monopolistic competition differs from that of perfect competition

in neither the number of firms nor the type of product.

in both the number of firms and the type of product.

with respect to the type of product.

with respect to the number of firms in the industry.

14.

The typical monopolistic competitor

may compete on the basis of physical differences, convenience, service, and ambience.

always competes on the basis of producing a product that is physically different from those of its competitors.

never uses price discrimination.

is a large firm.

15.

Which statement is true?

The monopolistic competitor may make a profit in the long run.

The monopolistic competitor has a perfectly elastic demand curve.

None of these statements are true.

The monopolistic competitor operates at the minimum point of her ATC curve.

16.

Which statement is true about the monopolistic competitor in the long run?

It will be breaking even.

It will be making a profit.

It may be making a profit or taking a loss.

It will be taking a loss.

17.

Which statement is true?

Most monopolistic competitors are large firms.

Monopolistic competitors produce goods or services for which there are no close substitutes.

None of these statements are true.

Monopolistic competitors usually operate at the minimum point of their average total cost curves.

18.

Which statement is false?

As the price of a good rises the consumer surplus decreases.

A person would maximize her total utility when she had no consumer surplus.

We will consume a service when its marginal utility is equal to its price.

A product's utility to a buyer is measured by how much the buyer is willing to pay for it.

ECON 2030 Lecture Notes - Reservation Price, Deadweight Loss, E. D. Morel

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