⚖️ Economics & Civics · Topic 13 of 94

Money and Its Functions

Money is anything widely accepted for payment, and it acts as a medium of exchange, a store of value and a unit of account.

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Money is anything widely accepted for payment, and it acts as a medium of exchange, a store of value and a unit of account.

  • It replaces barter
  • Coins, notes and digital money
  • It must be durable and divisible

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Three questions. Score 2 or more to complete the topic.

What is Money and Its Functions?

Within Economics & Civics, which covers money, markets, business, government, law and citizenship: how societies are organised and run, this topic explains Money and Its Functions. Economics and civics topics explain how money, markets, laws and government affect people, so each topic here pairs a clear definition with a model.

Check that you can explain Money and Its Functions in your own words and give one example from everyday life. If you can do that, you have understood the core idea.

Understanding Money and Its Functions helps you read the news critically and weigh up policies, choices and arguments about society.

Money and Its Functions in detail

Money is anything generally accepted as payment for goods and services. It has four functions: a medium of exchange (replacing barter, which needs a double coincidence of wants), a store of value (keeping purchasing power over time), a unit of account (a common measure of prices) and a standard of deferred payment (allowing debts).

Good money is durable, portable, divisible, scarce and acceptable. Forms have changed from shells and metal coins to notes, cheques, cards and digital payments. Modern money is mostly fiat money, valued because the government says so and people trust it. Inflation reduces money's value.

How the interactive helps you understand Money and Its Functions

Click a card to flip it and reveal the answer, then move on to the next one.

Before you change anything, predict the result. Then change one value at a time and check whether your prediction was right. This is a quick way to build a correct mental model of Money and Its Functions.

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Frequently asked questions about Money and Its Functions

What is Money and Its Functions?

Money is anything widely accepted for payment, and it acts as a medium of exchange, a store of value and a unit of account.

What are the most important points about Money and Its Functions?

The main points are: It replaces barter; Coins, notes and digital money; It must be durable and divisible.

Why is Money and Its Functions useful?

Understanding Money and Its Functions helps you read the news critically and weigh up policies, choices and arguments about society.

How can I practise Money and Its Functions?

Open the interactive at the top of this page and change the controls one at a time. Predict the result before each change, then take the three-question quiz. A score of two or more marks the topic as complete on this device.

Which topics are related to Money and Its Functions?

Related topics in Economics & Civics include Budgeting, Inflation, Economic Growth.

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