the public and private sectors and businesses within those sectors

1.2 Business structure – Economic sectors

Public vs Private Sector

The public sector is like a school run by the government – it’s funded by taxes and its main goal is to serve the community. The private sector is like a family‑run shop – it’s owned by individuals or companies and aims to make a profit.

Both sectors can host a variety of businesses such as manufacturing, retail, finance, and services. The key differences lie in ownership, objectives, and funding sources.

Public Sector Businesses

• Government‑owned enterprises (e.g., National Rail, Royal Mail) • Public utilities (water, electricity, public transport) • Public hospitals and schools (often run by local authorities)

Goal: Provide essential services, promote social welfare, and maintain public infrastructure. Funding: Mainly from taxes, government grants, and public bonds.

Private Sector Businesses

• Small and medium enterprises (SMEs) (e.g., local cafés, tech start‑ups) • Large corporations (e.g., Unilever, BP) • Financial institutions (banks, insurance companies)

Goal: Generate profit for owners and shareholders. Funding: Private investment, loans, and market sales.

Examples of Business Types in Each Sector

Financial Basics in Business

A simple way to think about a business’s money flow is the equation: $R = P \times Q$ where $R$ = Revenue, $P$ = Price per unit, $Q$ = Quantity sold.

For example, if a bakery sells 200 loaves at £2 each, its revenue is: $R = 2 \times 200 = £400$

Exam Tip Box

Tip: When answering questions about the public vs private sector, remember to highlight ownership, purpose, and funding sources. Use the table above as a quick reference.
📝 Practice by comparing a local council service and a private company in your own town.

Quick Quiz for You

1. Which sector would most likely run a national railway system? 🚆
2. What is the main goal of a private business? 💼
3. Give one example of a public utility. ⚡️