Key Idea: At HL, Topic 1.5 is about business growth strategies and the trade-offs they create. Students must compare internal and external growth, understand types of integration, and judge whether the speed and benefits of growth outweigh the risks of cost, control problems and culture clash.
📈 Internal growth: Uses the business’s own resources. Usually slower and steadier. Lower risk and easier control. Often financed through retained profit.
🚀 External growth: Growth through merger, acquisition, alliance or joint venture. Usually faster. Higher risk and often more expensive. May create integration and culture problems.
✅ Advantages of growth: Greater market presence. Lower average costs. Stronger brand recognition. More bargaining power. Risk spreading through diversification.
⚠️ Risks of growth: Culture clash. Cash flow strain. Loss of control. Diseconomies of scale. Integration problems with systems and people.
For HL, compare internal and external growth directly on speed, risk, finance, control and strategic fit. That is stronger than defining them separately.
In evaluative answers, explain why growth may be desirable but still unrealistic if the business lacks finance, management capacity or experience.
Important: Common HL trap: students assume faster growth is automatically better. Examiners reward balanced judgement, not one-sided praise of mergers or acquisitions.
- Identify the growth method
- Explain how it works
- Apply it to the case business
- Assess likely benefits
- Assess likely risks
- Reach a balanced judgement if the question is evaluative