External Influences: International trade and free trade

International trade refers to the exchange of goods and services across national borders. It is a fundamental aspect of globalisation, allowing countries to specialise in producing goods where they have a comparative advantage, thereby increasing overall economic efficiency and consumer choice. For businesses, international trade opens up larger markets, potential cost savings through economies of scale, and access to cheaper raw materials. However, it also exposes firms to greater competition and risks such as exchange rate fluctuations.

Free trade is the policy of removing barriers to trade between countries, such as tariffs, quotas, and subsidies. The main arguments in favour of free trade include lower prices for consumers, increased variety of goods, and the efficient allocation of resources globally. However, critics argue that free trade can lead to job losses in domestic industries that cannot compete with cheaper imports, and may exacerbate income inequality. Understanding these debates is crucial for business students, as firms must navigate the opportunities and threats presented by trade policies.

This topic fits into the wider OCR A-Level Business syllabus under 'External Influences', alongside other factors like economic, legal, and technological change. It links directly to strategic decision-making, as businesses must consider the impact of trade agreements (e.g., WTO rules, EU single market) and protectionist measures when planning international expansion or sourcing. Mastery of this topic enables students to evaluate how global trade shapes business competitiveness and strategy.