Q: Which formula correctly calculates the Average Tax Rate (ATR)?

$$\frac{\text{Total Tax Paid}}{\text{Total Income}} \times 100\%$$

Question 1

Which of the following best describes a negative externality?

Accepted Answer

An action that causes harm or cost to others not involved in the transaction.

Question 2

Suppose a factory emits pollution that affects nearby residents. Which government policy is most appropriate to address this negative externality?

Accepted Answer

A Pigovian tax on the factory's emissions.

Question 3

Economic efficiency is achieved when:

Accepted Answer

The sum of consumer and producer surplus is maximized.

Question 4

Which formula correctly calculates the Average Tax Rate (ATR)?

Accepted Answer

$$\frac{	ext{Total Tax Paid}}{	ext{Total Income}} 	imes 100\%$$

Question 5

Sarah lives in Alberta and has a taxable income of $85,000. Using the tax brackets provided, what is her total income tax payable (federal + provincial)?

Accepted Answer

$$13,500$$

Question 6

Which of the following is an example of a positive externality?

Accepted Answer

A homeowner installs solar panels, reducing neighborhood electricity demand.

Question 7

If property rights are unclear, which of the following is most likely to occur?

Accepted Answer

Overuse and pollution of common resources.

Question 8

The Marginal Product of Labor (MPL) is best defined as:

Accepted Answer

The additional output produced by hiring one more worker.

Question 9

Which of the following is NOT a key use of taxes in Canada?

Accepted Answer

Maximizing private profits for corporations.

Question 10

A Pigovian subsidy is designed to:

Accepted Answer

Increase private benefit so it matches the social benefit.

Question 11

Which principle states that those who benefit from government services should pay the taxes to finance them?

Accepted Answer

Benefits-received principle.

Question 12

In the market for natural resources, economic rent is:

Accepted Answer

The payment a resource owner receives because the resource is in fixed supply and valuable.

Question 13

Which of the following best describes a progressive tax system?

Accepted Answer

A system where the tax rate increases as a person's income increases.

Question 14

If a government wants to encourage activities that generate positive externalities, which policy should it use?

Accepted Answer

Provide a Pigovian subsidy.

Question 15

Which equation represents the Marginal Tax Rate (MTR)?

Accepted Answer

$$	ext{Rate paid on next dollar earned}$$

Question 16

Which of the following is a direct result of market failure caused by externalities?

Accepted Answer

Deadweight loss of efficiency.

Question 17

A firm installs LED bulbs to reduce electricity bills and nighttime glare for neighbors. This is an example of:

Accepted Answer

Positive externality.

Question 18

Which of the following is NOT a category of natural resources?

Accepted Answer

Human capital.

Question 19

If the government wants to stabilize the economy using taxes, which type of policy is it implementing?

Accepted Answer

Fiscal policy.

Question 20

Which of the following best explains why unclear property rights can lead to overuse of resources such as groundwater?

Accepted Answer

Because no one is responsible for managing or protecting the resource.

Microeconomics Study Guide: Externalities, Resource Markets, and Taxation

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