Question 1

Which of the following best describes the concept of opportunity cost?

Accepted Answer

The value of the next best alternative forgone when making a choice.

Question 2

According to the law of increasing opportunity costs, what happens as you produce more of one good?

Accepted Answer

The opportunity cost of producing additional units increases.

Question 3

Which equation represents the Cobb-Douglas production function?

Accepted Answer

$$Q = \alpha K^\beta L^\gamma$$

Question 4

If a country moves from point A to point B on its production possibilities frontier (PPF), what does this represent?

Accepted Answer

A reallocation of resources between two goods.

Question 5

Which of the following is NOT a characteristic of a command economy?

Accepted Answer

Resources are allocated by market forces.

Question 6

Suppose the minimum wage is raised above the equilibrium wage. According to economic theory, what is a likely consequence?

Accepted Answer

Unemployment may increase among low-skilled workers.

Question 7

Which of the following best describes the law of demand?

Accepted Answer

As price increases, quantity demanded decreases.

Question 8

In the circular flow diagram, which of the following flows from households to firms?

Accepted Answer

Factors of production (labor, land, capital)

Question 9

Which statement best illustrates the fallacy of composition?

Accepted Answer

What is true for one individual may not be true for the group.

Question 10

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

Accepted Answer

"Higher taxes will reduce consumer spending."

Question 11

If the demand for a good is given by $$Q_d = f(P)$$, what does this function represent?

Accepted Answer

Quantity demanded as a function of price.

Question 12

Which of the following is a non-price determinant of demand?

Accepted Answer

Consumer income.

Question 13

A country is operating inside its production possibilities frontier (PPF). What does this indicate?

Accepted Answer

There is unemployment or underutilization of resources.

Question 14

Which of the following best describes allocative efficiency?

Accepted Answer

Producing the right mix of goods that consumers value most.

Question 15

Suppose a country can produce either robots or pizzas. If the opportunity cost of producing 1 robot is 3 pizzas, what is the opportunity cost of producing 1 pizza?

Accepted Answer

$$\frac{1}{3}$$ robot

Question 16

Which of the following is true about voluntary exchange?

Accepted Answer

It is mutually advantageous to both parties.

Question 17

If the supply curve shifts to the right, what is the most likely effect on equilibrium price and quantity?

Accepted Answer

Equilibrium price falls and quantity rises.

Question 18

Which of the following is a violation of the 'ceteris paribus' assumption?

Accepted Answer

Allowing multiple variables to change simultaneously.

Question 19

Which of the following best describes macroeconomics?

Accepted Answer

The study of aggregate economic variables such as GDP, inflation, and unemployment.

Question 20

If correlation does not necessarily mean causation, which of the following is a correct implication for economic analysis?

Accepted Answer

A relationship between two variables may be due to a third factor.

Fundamental Principles and Core Concepts in Macroeconomics

Guida di studio - Domande di pratica

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