Edexcel IGCSE Economics (4EC1) · Section D: The Global Economy
Specification points
- International specialisation and trade.
- Globalisation and the role of multinational companies.
- Free trade and protectionism.
Specialisation and trade
Countries specialise in what they produce best and trade for the rest, raising world output, efficiency and choice. Exports are sold abroad; imports are bought from abroad. Over-specialisation is risky if world demand or prices for the speciality fall.
Globalisation
Globalisation is the increasing connection of economies through trade, investment and technology. Multinational companies (MNCs) operate across countries, bringing investment and jobs but sometimes exploiting cheap labour or avoiding taxes.
Key definitions
| Term | Definition |
|---|---|
| Globalisation | The increasing integration of the world's economies. |
| Free trade | Trade between countries without barriers such as tariffs. |
| Tariff | A tax on imported goods. |
| Quota | A limit on the quantity of a good that can be imported. |
Free trade and protectionism
- Free trade lowers prices, widens choice and raises efficiency.
- Protectionism restricts imports using tariffs, quotas, subsidies and embargoes.
| For protection | Against protection |
|---|---|
| Protect infant industries and jobs | Higher prices, less choice |
| Prevent dumping | Protects inefficiency; risk of retaliation |
Protection can shield jobs and new industries but usually raises prices and risks retaliation.
Worked example
A country places a tariff on imported steel to protect its own producers. Domestic steelmakers benefit, but car makers and builders pay more for steel, raising their costs and prices. Other countries may retaliate against this country's exports — the case for free trade.
Common exam mistakes
- Confusing a tariff (tax) with a quota (quantity limit).
- Giving only one side of the protection debate.
- Confusing imports and exports.
Exam technique
Define the trade barrier precisely, then balance the benefits of protection (jobs, infant industries) against the costs (higher prices, retaliation).
Quick revision
- Specialise and trade → efficiency and choice; over-specialisation is risky.
- Protection: tariffs, quotas, subsidies, embargoes.
- Free trade lowers prices; protection risks retaliation.