Question 1

Suppose that a customer's willingness-to-pay for a product is $5, and the seller's willingness-to-sell is $2. If the negotiated price is $3, how much is producer surplus?

Accepted Answer

Producer surplus is the difference between the price the seller actually receives and the minimum price they are willing to accept. In this case, the seller receives $3 but was willing to sell for $2, so the producer surplus is $3 - $2 = $1.

Question 2

A $30 maximum charge on an automobile inspection is an example of a price ceiling.

Accepted Answer

A price ceiling is a government-imposed limit on how high a price can be charged for a product or service. In this case, a maximum charge of $30 for an automobile inspection is a price ceiling.

Question 3

Suppose that a customer's willingness-to-pay for a product is $1,480, and the seller's willingness-to-sell is $1,210. If the negotiated price is $1,479

Accepted Answer

Consumer surplus is the difference between the customer's willingness-to-pay and the actual price (in this case, $1,480 - $1,479 = $1). Producer surplus is the difference between the actual price and the seller's willingness-to-sell (in this case, $1,479 - $1,210 = $269). Since the negotiated price is closer to the customer's willingness-to-pay than the seller's willingness-to-sell, producer surplus is greater than consumer surplus. Therefore, the answer is D.

Question 4

If a consumer is willing to pay $20 for a pizza, but the price of the pizza is $10, then the amount of consumer surplus resulting from the customer's purchase of that pizza would be

Accepted Answer

Consumer surplus is the difference between what a consumer is willing to pay and what they actually pay. In this case, the consumer is willing to pay $20 but pays $10, resulting in a consumer surplus of $10.

Question 5

Suppose that a customer's willingness-to-pay for a product is $5, and the seller's willingness-to-sell is $2. If the negotiated price is $3

Accepted Answer

DConsumer surplus is the difference between what a consumer is willing to pay and what they actually pay. Here, the consumer is willing to pay $5 but pays $3, so the consumer surplus is $2. Producer surplus is the difference between the selling price and the seller's willingness to sell. Here, the seller is willing to sell for $2 but sells for $3, so the producer surplus is $1. Therefore, the consumer surplus is greater than the producer surplus (B), and the producer surplus is not greater than the consumer surplus, making D incorrect based on the initial explanation. However, the correct interpretation should be that both statements about the surpluses being positive are true, but the comparison (B over D or D over B) was misinterpreted in the explanation. The correct fact is that consumer surplus ($2) is indeed greater than producer surplus ($1), making B the accurate statement regarding their relationship.

Question 6

Market failure means that

Accepted Answer

Market failure occurs when the market fails to allocate resources efficiently and provide a socially optimal amount of goods and services. This can happen due to externalities, public goods, monopolies, and other market imperfections. It does not necessarily mean that the market has crashed, has more buyers than sellers, or has firms that have gone bankrupt.

Question 7

How large is deadweight loss in equilibrium?

Accepted Answer

Deadweight loss in equilibrium is zero because the market is operating efficiently, with no loss of economic efficiency.

Question 8

(Figure: Determining Surplus and Loss) In the graph, if the government sets a maximum price of $5, there is a

Accepted Answer

The answer of (Figure: Determining Surplus and Loss) In the...

Question 9

(Figure: Determining Surplus) In the graph, the formula for consumer surplus is 0.5 × (i - j) × (k - i).

Accepted Answer

The answer of (Figure: Determining Surplus) In the graph, the...

Question 10

Which statement illustrates what an effective price ceiling does to a market price?

Accepted Answer

An effective price ceiling puts a maximum limit on the price that sellers can charge for a good or service. This limit is usually set below the equilibrium price. The equilibrium price is the price at which the quantity demanded by buyers and the quantity supplied by sellers are in balance, without any shortage or surplus. When a price ceiling is set below the equilibrium price, it creates a shortage of the good or service, as the amount supplied is less than the amount demanded. This shortage leads to market inefficiencies, such as long waiting lines, rationing, black markets, or decreased quality. The comparison with a helium balloon and a room ceiling emphasizes how the ceiling prevents the price from rising to its natural level, while the comparison with an equilibrium price shows the distortion created by the ceiling. Choices B, C, and D are incorrect because they either invert the effect of the ceiling, confuse it with a price floor, or suggest that the ceiling can have random outcomes.

Question 11

Producer surplus is shown graphically as the area _____ the market price.

Accepted Answer

Producer surplus is the difference between the market price and the minimum price at which suppliers are willing to sell their goods. It is shown graphically as the area above the supply curve and below the market price. Therefore, option D is the correct answer.

Question 12

If a price floor is set below the market price, it is

Accepted Answer

A price floor set below the market price means that the price floor is below the equilibrium price, therefore it will not affect the market as the market price is already higher. This makes the price floor nonbinding.

Question 13

(Figure: Understanding Price Ceilings and Floors) In the graph, if the government sets a maximum price of $25, this is an example of a(n)

Accepted Answer

When the government sets a maximum price of $25, it creates a binding price ceiling as it is below the equilibrium price and will lead to a shortage of the product as the quantity demanded will exceed the quantity supplied.

Question 14

Markets tend to produce

Accepted Answer

Markets tend to produce too little of a good exhibiting external benefits because the benefits to society are not fully captured by the market price, leading to underproduction.

Question 15

A $30 maximum price on an automobile inspection is an example of

Accepted Answer

A maximum price of $30 on automobile inspection sets a limit on what service providers can charge consumers. This is an example of a price ceiling, which is a government-imposed restriction on how high prices can be for a specific good or service.

Question 16

Laissez-faire is a French term that means "let it be."

Accepted Answer

Laissez-faire is a term used to describe a policy or attitude of non-interference or non-intervention. It is usually associated with economic policies that advocate for minimal government regulation or interference in business affairs. The literal translation of laissez-faire is "let do" or "let things alone."

Question 17

Mr. Smith, who knows the proposed site of a major new highway from reading the newspaper, buys a ranch from Mr. Jones, who never reads the newspaper. This is an example of

Accepted Answer

The situation described involves asymmetric information, as one party (Mr. Smith) has information that the other party (Mr. Jones) does not have, which can affect the transaction.

Question 18

Steering wheel locks make it difficult for car thieves to take your car. However, these locks represent _____ to other car owners because their cars become more attractive targets since thieves are prevented from taking your car.

Accepted Answer

Steering wheel locks represent an external cost to other car owners because it creates a situation where their cars become more attractive targets for thieves since the thieves are prevented from stealing the car with the steering wheel lock. This can lead to an increase in the risk of their car being stolen, which is a negative externality.

Question 19

When prices fall below equilibrium

Accepted Answer

The answer of When prices fall below equilibrium
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Question 20

A price ceiling usually results in a surplus and a misallocation of resources.

Accepted Answer

A price ceiling, when set below the equilibrium price, typically results in a shortage, not a surplus, because the quantity demanded exceeds the quantity supplied at the ceiling price, leading to a misallocation of resources.

Quiz 4: Markets and Government