International trade and the global economy — AQA GCSE Economics

International trade is the exchange of goods, services, and capital across national borders. In the global economy, countries specialise in producing what they are best at and trade for the rest. This topic explores why countries trade, the benefits and drawbacks, and how trade is managed through policies like tariffs and quotas. It also covers the role of global institutions like the World Trade Organization (WTO) and the impact of globalisation on economies, businesses, and consumers.

Understanding international trade is crucial because it affects everything from the price of your smartphone to the jobs available in your local area. For the AQA GCSE Economics exam, you need to analyse the effects of trade on economic growth, employment, and living standards. You'll also evaluate arguments for and against free trade, including protectionism. This topic links closely to supply and demand, exchange rates, and economic development.

Mastering this topic will help you see how interconnected the world is and why trade disputes or trade deals make headlines. You'll be able to discuss real-world examples like Brexit, US-China trade tensions, and the role of the EU single market. In exams, you'll need to apply economic concepts to these scenarios and weigh up the pros and cons of different trade policies.

• →Specialisation and comparative advantage: Countries gain from trade by specialising in goods they produce at a lower opportunity cost.
• →Free trade vs protectionism: Free trade has no barriers, while protectionism uses tariffs, quotas, and subsidies to shield domestic industries.
• →Balance of trade: The difference between a country's exports and imports (trade surplus or deficit).
• →Exchange rates: How currency values affect trade competitiveness (e.g., a weaker pound makes exports cheaper).
• →Globalisation: The increasing integration of economies through trade, investment, and technology.

• Understanding the importance of trade to economies
• Identifying main types of exports from and imports to the UK
• Explaining the advantages of trade and global interdependence
• Explaining how exchange rates are determined by demand and supply
• Analyzing the effects of exchange rate changes on consumers and producers
• Evaluating arguments for and against free trade
• Explaining the significance and benefits of free-trade agreements like the EU
• Identifying factors contributing to the growth of globalisation
• Analyzing benefits and drawbacks of globalisation for producers, workers, and consumers in developed and less developed countries
• Discussing moral, ethical, and sustainability considerations in global trade

• 💡Ensure you can explain the impact of exchange rate fluctuations on both importers and exporters.
• 💡Be prepared to discuss the role of multinational corporations in the context of globalisation.
• 💡Consider the moral and ethical implications of global trade, such as working conditions in less developed countries.
• 💡Use real-world examples from the last 15 years to support your arguments.
• 💡Use real-world examples to support your arguments. For instance, discuss how the UK's departure from the EU affected trade patterns or how tariffs on Chinese steel impact UK manufacturers. This shows application and evaluation.
• 💡When evaluating, consider both short-term and long-term effects. For example, protectionism might help an industry in the short run but reduce competitiveness in the long run. Always weigh up costs and benefits.
• 💡Define key terms precisely in your answers. For example, 'comparative advantage' is not just 'being better at something' but producing at a lower opportunity cost. Accurate definitions earn marks.

• Misconception: Trade always benefits both countries equally. Correction: While trade can benefit both, the gains may be uneven. For example, developing countries may export low-value raw materials and import high-value manufactured goods, leading to unequal gains.
• Misconception: A trade deficit is always bad. Correction: A trade deficit means a country imports more than it exports, but this can be financed by foreign investment and may reflect strong consumer demand. The UK often runs a trade deficit but remains a wealthy economy.
• Misconception: Protectionism always protects jobs. Correction: Tariffs may save jobs in protected industries but can raise prices for consumers and lead to retaliation, harming export industries and overall employment.