What are public goods?
  • Public goods are goods and services provided by the government for the benefit of all citizens.
Public good How it helps
Roads, bridges, parks, streetlights Used by everyone
National defence Protects the country from outside threats
Sanitation and drainage Improve living conditions
Why doesn't the private sector provide public goods?
  • Public goods are usually not provided by private companies because they do not generate direct profit .
  • So they often need the government to provide or fund them.
Public goods
Private goods
Provided by the government
Provided by private companies and shops
They are meant for the use of all citizens
They are used by the person who buys them
Earn no direct profit
Sold to earn a profit
Example: roads, streetlights, parks, national defence
Example: a mobile phone, a pizza, a pair of shoes
  • Example: the neighbourhood park
    • A park costs money to build, and every family would benefit.
    • If each family gives Rs 5,000, the park can be built.
    • But many families think: "Others will pay. I can use it for free."
    • So not enough money is collected, and the park is never built.
  • Such goods need the government to provide or fund them, to ensure social welfare, economic development and equal access for all.
Why the neighbourhood park is never built
Park needs funding
Each family should pay Rs 5,000
↓
Each family thinks
"Others will pay, I can use it for free"
↓
Not enough money is collected, and the park is never built
🔎 LET'S EXPLORE

From your surroundings, list two goods or services that are provided by the government (for example: roads, streetlights, parks, police, and so on). Choose one of the goods you listed and answer: Who does benefit from it? Why would it be difficult for a private company to provide this service on its own? Imagine the government stops providing this good or service, what problems might people in your area face?

Two goods provided by the government: roads and streetlights. Chosen good: streetlights.

Question Answer
Who benefits? Everyone on the street at night: walkers, drivers, shopkeepers, residents
Why is it hard for a private company? Streetlights do not earn a direct profit, so a private company has little reason to provide them
What if the government stops? Dark streets, more accidents and thefts, people feel unsafe at night
Test yourself
1. What are public goods?
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Goods and services provided by the government for the benefit of all citizens.

2. What is the difference between public goods and private goods?
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Public goods are provided by the government for all citizens. Private goods are sold by private sellers to those who buy them.

3. Fill in the blank: Public goods are not provided by private companies because they do not earn a direct ______.
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Profit.

4. Give two examples each of public goods and private goods.
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Public goods: roads, streetlights. Private goods: a mobile phone, a pizza.

5. True or false: In the park example, every family paid Rs 5,000 and the park was built. Give a reason.
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False. Many families expected others to pay, so not enough money was collected and the park was never built.

📝 What Have We Learned
  • Public goods like roads, parks and defence are provided by the government for everyone.
  • They do not generate direct profit, so they are usually not provided by private companies.
  • So they often require government provision or funding, as the neighbourhood park example shows.
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CA Maninder Singh

CA Maninder Singh is a Chartered Accountant qualified since 2010 and an educator teaching since 2006. At Teachoo, he draws on his accounting and tax experience to explain Accounts, Income Tax and GST through step-by-step lessons and practical examples.

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