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NotesBusiness ManagementTopic 4.1Market segments and segmentation
Back to Business Management Topics
4.1.41 min read

Market segments and segmentation

IB Business Management β€’ Unit 4

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Contents

  • What is market segmentation?
  • Ways to segment a market
  • Benefits and limitations of segmentation

🎯 What is market segmentation?

Big Idea: Market segmentation means dividing a market into groups of customers who share similar characteristics. Instead of treating everyone the same, you target specific groups with tailored products and marketing! 🧩

What is a market segment?

A market segment is a group of customers within a larger market who share similar needs, wants or characteristics.

If asked to 'define market segment', say: a group of consumers within a market who share one or more common characteristics that influence their purchasing behaviour.

πŸ“Š Ways to segment a market

Businesses can divide customers into segments using different criteria.

  • Demographic β€” age, gender, family size, income level, education
  • Geographic β€” country, region, urban vs rural, climate
  • Psychographic β€” lifestyle, values, personality, interests
  • Behavioural β€” buying habits, brand loyalty, usage rate, occasion
Example: A sportswear company might segment by age (teens vs adults), income (budget vs premium), and activity (running vs yoga).
Remember the 4 segmentation bases: 'Did George Play Basketball?' β€” Demographic, Geographic, Psychographic, Behavioural! πŸ€

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βœ…βŒ Benefits and limitations

  • βœ… Products better match what customers actually want
  • βœ… Marketing is more targeted and cost-effective
  • βœ… Can charge different prices for different segments
  • βœ… Identifies gaps in the market for new products
  • βœ… Builds stronger customer relationships and loyalty
  • ❌ Expensive to research and target multiple segments
  • ❌ Risk of making segments too small (not profitable)
  • ❌ Customer preferences change over time
  • ❌ May miss customers who don't fit neatly into a segment

Related Business Management Topics

Continue learning with these related topics from the same unit:

4.1.1What is marketing?
4.1.2Market and market share
4.1.3Branding and brand awareness
4.2.1Marketing objectives and strategies
View all Business Management topics

Improve your exam technique

Command terms, paper structure, and mark-scheme tips for Business Management

IB Exam Questions on Market segments and segmentation

Practice with IB-style questions filtered to Topic 4.1.4. Get instant AI feedback on every answer.

Practice Topic 4.1.4 QuestionsBrowse All Business Management Topics

How Market segments and segmentation Appears in IB Exams

Examiners use specific command terms when asking about this topic. Here's what to expect:

Define

Give the precise meaning of key terms related to Market segments and segmentation.

AO1
Describe

Give a detailed account of processes or features in Market segments and segmentation.

AO2
Explain

Give reasons WHY β€” cause and effect within Market segments and segmentation.

AO3
Evaluate

Weigh strengths AND limitations of approaches in Market segments and segmentation.

AO3
Discuss

Present arguments FOR and AGAINST with a balanced conclusion.

AO3

See the full IB Command Terms guide β†’

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4.1.3Branding and brand awareness
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Marketing objectives and strategies4.2.1

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