Cambridge IGCSE Economics 0455
Syllabus points
- Explain specialisation at national level.
- Explain the advantages and disadvantages of international specialisation.
What is international specialisation?
International specialisation is when countries concentrate on producing the goods and services they make best, then trade for the rest. A country specialises in what it can produce most efficiently — often what it has a natural or acquired advantage in.
Key definitions
| Term | Definition |
|---|---|
| Specialisation | Concentrating on producing a particular good or service. |
| International trade | The exchange of goods and services between countries. |
| Imports | Goods and services bought from other countries. |
| Exports | Goods and services sold to other countries. |
Advantages of international specialisation
- Higher output and efficiency — resources are used where they are most productive.
- Lower costs and prices — economies of scale and efficient production.
- Wider choice — consumers access goods not produced at home.
- Export income — earns money to buy imports and fund development.
Disadvantages
- Over-dependence — relying on one industry or export is risky if its price falls or demand drops.
- Loss of other industries — some domestic industries may decline and cause unemployment.
- Vulnerability to world events — trade disruptions, wars or recessions abroad hurt specialised economies.
- Resource depletion — over-using a resource the country specialises in.
Specialisation raises efficiency and choice but leaves a country exposed if world demand or prices for its speciality fall.
Worked example
A country specialises in growing coffee for export, becoming very efficient and earning strong export income when prices are high. But when world coffee prices crash, its export earnings collapse and many workers lose their jobs — showing the risk of over-specialisation. Diversifying into other industries would reduce this risk.
Common exam mistakes
- Giving only advantages — always include the risks of over-dependence.
- Confusing imports (bought in) and exports (sold out).
Exam technique
Balance the gains (efficiency, choice, export income) against the risks (over-dependence, vulnerability), and suggest diversification as a way to reduce the risks.
Quick revision
- Specialisation: produce what you do best, trade for the rest.
- Pros: efficiency, lower prices, choice, export income.
- Cons: over-dependence and vulnerability to world markets.