Question 1

Which of the following best describes the concept of scarcity in economics?

Accepted Answer

Scarcity refers to the limited nature of society's resources, given unlimited wants.

Question 2

Which of the following is a normative statement?

Accepted Answer

The government should increase spending on public education.

Question 3

According to Pareto efficiency, which situation is considered efficient?

Accepted Answer

A situation where no one can be made better off without making someone else worse off.

Question 4

Which of the following is NOT considered a factor of production?

Accepted Answer

Money

Question 5

If a market is dominated by a single seller who restricts supply to raise prices, this is an example of:

Accepted Answer

Market failure due to monopoly power

Question 6

Which formula correctly represents the calculation of the Gini index from the Lorenz curve?

Accepted Answer

$$G = \frac{A}{A+B}$$

Question 7

Which of the following best illustrates a marginal decision?

Accepted Answer

Deciding whether to buy one more movie ticket based on its additional benefit and cost.

Question 8

Which of the following is an example of a positive economic statement?

Accepted Answer

Higher education leads to higher productivity.

Question 9

If a policy creates a Pareto improvement, what does this mean?

Accepted Answer

It makes at least one person better off without making anyone else worse off.

Question 10

Which of the following is a real-world example of a market failure?

Accepted Answer

A factory polluting a river without paying for the environmental damage.

Question 11

Which of the following best describes the difference between microeconomics and macroeconomics?

Accepted Answer

Microeconomics focuses on individual and business choices, while macroeconomics examines the performance of the national and global economy.

Question 12

Which of the following is NOT a form of human capital?

Accepted Answer

Ownership of land

Question 13

Suppose a government introduces a tax on pollution. What economic principle is this policy most directly addressing?

Accepted Answer

Correcting a market failure due to negative externalities

Question 14

Which of the following statements about Pareto efficiency is TRUE?

Accepted Answer

Pareto efficiency means that no further Pareto improvements are possible.

Question 15

If the Gini index of a country increases from 30 to 50, what does this indicate?

Accepted Answer

Income inequality has increased.

Question 16

Which of the following is an example of responding to incentives?

Accepted Answer

A consumer buys more goods when prices fall.

Question 17

Which of the following is a key question addressed by economics?

Accepted Answer

How are goods and services produced?

Question 18

A student is deciding whether to take an extra course next semester. According to economic reasoning, the student should enroll if:

Accepted Answer

$$MB \u003e MC$$

Question 19

Which of the following is most likely to contribute to income inequality?

Accepted Answer

Highly concentrated ownership of land and capital

Question 20

According to Rawls' theory of justice, a society is more just if:

Accepted Answer

Individuals would choose to enter it from behind the veil of ignorance.

Chapter 1: What Is Economics? (Macroeconomics Foundations)

Study Guide - Practice Questions