Cambridge IGCSE Business Studies
Enterprise, Business Growth and Size
This version keeps the chapter exam-focused and balanced. It includes the important knowledge students need without making the notes unnecessarily long. The chapter covers entrepreneurship, business plans, government support, business size, growth and business failure.
EnterpriseBusiness plansStart-up supportBusiness sizeGrowth and failure
Topic 1: Enterprise and Entrepreneurs
This topic explains what entrepreneurs do, why people become entrepreneurs, the risks involved, and the characteristics needed to start a successful business.
1. Enterprise and Entrepreneurship
An entrepreneur is a person who organises, operates and takes the risk of a new business venture.
🌟Benefits of being an entrepreneur
- Independence – the owner can make their own decisions.
- Can put their own ideas into practice.
- May earn a higher income if the business is successful.
- Can use their own skills and interests.
- May gain success and status.
⚠️Disadvantages of being an entrepreneur
- Risk of business failure.
- Personal savings may be lost.
- May find it difficult to raise enough finance.
- May lack business experience.
- Opportunity cost of giving up income from employment.
2. Characteristics of a Successful Entrepreneur
Students should know these five important characteristics:
💪1. Hard-working
Entrepreneurs may need to work long hours, especially when the business is new.
🎲2. Risk taker
Starting a business involves uncertainty because there is no guarantee customers will buy the product.
💡3. Creative
New ideas can help a business stand out from competitors.
🙋4. Self-confident
Confidence is important when dealing with customers, employees, banks and investors.
🗣️5. Effective communicator
Entrepreneurs need to communicate clearly with customers, lenders, suppliers and employees.
Topic 2: Business Planning and Start-up Support
This topic explains how business plans reduce risk and how governments may help new businesses start and survive.
3. Business Plan
A business plan is a document containing the business objectives and important details about the operations, finance and owners of a new business.
Five Important Contents of a Business Plan
1. Description of the business
Includes the business idea and its objectives.
2. Products or services
Explains what the business intends to sell.
3. The market
Includes information about:
- target customers
- competitors
- market size
- expected sales.
4. Organisation and employees
Explains how the business will be managed and the workers needed.
5. Financial information
Includes:
- start-up finance
- costs
- cash-flow forecasts
- expected sales and profit.
4. Why Is a Business Plan Important?
Students mainly need to remember two reasons:
🏦1. Helps obtain finance
Banks and other lenders can use the business plan to decide whether the business is likely to succeed and repay a loan.
🧭2. Helps with planning and reduces risk
Preparing the plan forces the entrepreneur to think about customers, costs, finance, location and other important issues before starting the business.
Important: A business plan does not guarantee success.
5. Why Governments Support Business Start-ups
Governments may support entrepreneurs because new businesses can:
- create jobs and reduce unemployment
- increase competition and consumer choice
- increase national output
- provide benefits to society
- grow into larger businesses in the future.
6. How Governments Support Business Start-ups
Governments may provide:
- training and business advice
- low-cost premises
- low-interest loans
- grants
- help with employee training
- access to research facilities.
Topic 3: Measuring Business Size and Reasons for Growth
This topic explains how business size can be measured and why many businesses want to expand.
7. Measuring Business Size
There is no single perfect measure of business size. Businesses can be measured in four main ways.
1. Number of employees
The number of people working for the business.
2. Value of output
The total value of goods or services produced by the business.
3. Value of sales
The total value of goods or services sold by the business.
4. Capital employed
The total value of capital used in the business.
Capital employed means the total value of capital used in the business.
8. Why Businesses Want to Grow
Businesses may want to expand because growth can lead to:
💰Higher profits
A larger business may sell more products.
📉Lower average costs
Large businesses may benefit from economies of scale.
📊Greater market share
A larger market share can give the business more influence over suppliers and customers.
🏆Greater status
Owners and managers of larger businesses may gain greater prestige and possibly higher salaries.
9. Ways Businesses Can Grow
Businesses can grow in two main ways.
Internal Growth
Internal growth occurs when a business expands its existing operations.
Examples:
- opening another branch
- increasing production
- selling in new areas.
Internal growth is normally slower but may be easier to manage.
External Growth
External growth occurs when a business grows by merging with or taking over another business.
This is also called integration.
10. Merger and Takeover
Merger
A merger occurs when the owners of two businesses agree to join together to form one business.
Takeover
A takeover occurs when one business buys another business.
Topic 4: Types of Business Integration
This topic explains the different ways businesses can join together: horizontal, vertical and conglomerate integration.
11. Horizontal Integration
Horizontal integration occurs when one business merges with or takes over another business in the same industry and at the same stage of production.
Example
A car manufacturer takes over another car manufacturer.
Main benefits
- fewer competitors
- larger market share
- opportunities for economies of scale.
12. Vertical Integration
Vertical integration occurs when businesses in the same industry but at different stages of production join together.
There are two types.
Backward Vertical Integration
The business joins with a supplier or a business at an earlier stage of production.
Example
A car manufacturer takes over a business supplying car parts.
Benefits
- more reliable supply of materials or components
- greater control over costs
- supplier's profit becomes part of the combined business.
Forward Vertical Integration
The business joins with another business at a later stage of production, closer to the final customer.
Example
A car manufacturer takes over a car dealership.
Benefits
- guaranteed outlet for products
- retailer's profit becomes part of the business
- better information about customers.
Remember: Backward → towards suppliers. Forward → towards customers.
13. Conglomerate Integration
Conglomerate integration occurs when a business merges with or takes over another business in a completely different industry.
It is also known as diversification.
Benefits
- spreads business risk
- allows ideas and knowledge to be shared between different parts of the business.
14. Types of Integration at a Glance
Integration summary table
| Type | Meaning |
| Horizontal | Same industry, same stage of production |
| Backward vertical | Same industry, earlier stage of production |
| Forward vertical | Same industry, later stage of production |
| Conglomerate | Completely different industries |
Topic 5: Problems of Growth, Small Businesses and Failure
This topic explains why growth can create problems, why some businesses stay small, and why some businesses fail.
15. Problems Caused by Business Growth
Students should know these three main problems:
1. Difficult to control
As the business becomes larger, managers may find it harder to control all parts of the organisation.
2. Poor communication
Messages may take longer to reach employees and misunderstandings may occur.
3. Financial problems
Expansion can be expensive and the business may become short of finance.
16. Why Some Businesses Remain Small
There are three main reasons.
1. Type of industry
Some businesses provide personal or specialised services, such as hairdressers or plumbers, and do not need to become large.
2. Small market
There may only be a limited number of customers for the product.
3. Owners' objectives
The owner may prefer to keep control of the business and avoid the stress of managing a much larger organisation.
17. Causes of Business Failure
Important causes include:
Lack of management skills
Poor decisions may be made because managers lack experience.
Changes in the business environment
The business may fail to react to:
- new competitors
- new technology
- economic changes.
Poor financial management
A business may run out of cash and be unable to pay workers, suppliers or other expenses.
Over-expansion
Growing too quickly can create financial and management problems.
18. Why New Businesses Are More Likely to Fail
New businesses are generally at greater risk because they may have:
- limited finance
- poor planning
- inadequate market research
- little management experience
- limited decision-making experience.
Topic 6: Revision and Exam Focus
Use this topic to memorise key definitions and check exactly what students must be able to do in the examination.
Key Definitions
Exam-ready key terms for Chapter 3
| Term | Meaning |
| Entrepreneur | A person who organises, operates and takes the risk of a new business venture |
| Business plan | A document containing business objectives and important information about a new business |
| Capital employed | Total value of capital used in a business |
| Internal growth | Expansion of a business's existing operations |
| External growth | Growth through a merger or takeover |
| Merger | Two businesses agree to join together |
| Takeover | One business buys another business |
| Horizontal integration | Businesses in the same industry and same stage of production join |
| Vertical integration | Businesses in the same industry but different stages of production join |
| Conglomerate integration | Businesses in completely different industries join |
| Diversification | Expansion into different industries |
What Students Must Know for the Examination
Students should be able to:
- define an entrepreneur
- explain important benefits and risks of entrepreneurship
- identify key characteristics of successful entrepreneurs
- explain the main contents and importance of a business plan
- explain why and how governments support start-ups
- identify the four ways of measuring business size
- explain why businesses want to grow
- distinguish between internal and external growth
- define merger and takeover
- distinguish between horizontal, backward vertical, forward vertical and conglomerate integration
- explain key benefits of integration
- explain major problems caused by growth
- explain why some businesses remain small
- explain major causes of business failure
- explain why new businesses are more likely to fail.
Quick memory aid
Internal = expand yourselfExternal = join or buyBackward = suppliersForward = customersConglomerate = different industry