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Economic Theories and Concepts Quiz

#1

According to the law of demand, what happens to the quantity demanded when the price of a good decreases?

Increases
Explanation

Quantity demanded rises as price falls.

#2

Which economic concept refers to the total value of goods and services produced within a country's borders in a specific time period?

Gross Domestic Product (GDP)
Explanation

Measures total economic output of a nation.

#3

Which economic concept suggests that as a person consumes more of a good, the additional satisfaction or utility decreases?

Law of Diminishing Marginal Utility
Explanation

Utility decreases with increased consumption.

#4

In international trade, what is the term for a situation where a country exports more goods than it imports?

Trade surplus
Explanation

Exports exceed imports.

#5

Which economic concept is described as the total market value of all final goods and services produced within a country in a specific time period?

Gross Domestic Product (GDP)
Explanation

Measures a nation's economic output.

#6

Which economic theory suggests that government intervention is necessary to achieve economic stability?

Keynesian economics
Explanation

Advocates government intervention to stabilize economy.

#7

What is the primary focus of the Laffer curve in economics?

Taxation and government revenue
Explanation

Illustrates relationship between tax rates and revenue.

#8

Which economic theory emphasizes the importance of individuals pursuing their self-interest in a competitive market to achieve overall economic well-being?

Neoclassical economics
Explanation

Emphasizes self-interest in markets.

#9

What is the Phillips Curve in economics primarily used to illustrate?

The relationship between inflation and unemployment
Explanation

Shows inverse relationship between inflation and unemployment.

#10

According to the concept of the Circular Flow of Income, what represents the total income earned by households in an economy?

Disposable income
Explanation

Income available after taxes.

#11

In economics, what does the term 'opportunity cost' represent?

The cost of forgoing the next best alternative
Explanation

Cost of choosing one option over another.

#12

In international trade, what does the term 'comparative advantage' refer to?

The ability to produce a good at the lowest opportunity cost
Explanation

Ability to produce efficiently at a lower cost.

#13

What is the Tragedy of the Commons in economics?

Overuse and depletion of shared resources due to self-interest
Explanation

Shared resource depletion due to self-interest.

#14

In monetary policy, what does the term 'quantitative easing' refer to?

Increasing the money supply through asset purchases
Explanation

Boosts money supply via asset purchases.

#15

Which economic theory argues for the elimination of private property and the establishment of a classless society?

Marxian economics
Explanation

Advocates classless society without private property.

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