External Influences: Physical and non-physical markets

External influences are factors outside a business's control that shape its operating environment. In OCR A-Level Business, this topic examines how physical markets (e.g., raw materials, labour, energy) and non-physical markets (e.g., financial, currency, digital) affect business decisions. Understanding these influences is crucial for strategic planning, as they determine costs, revenue, and risk. For example, fluctuations in oil prices (physical market) directly impact transport costs, while changes in interest rates (non-physical market) affect borrowing costs and consumer spending.

This topic fits into the wider subject by linking to functional areas like finance, marketing, and operations. A business must adapt to external shocks—such as a recession or supply chain disruption—by adjusting pricing, sourcing, or investment. Mastery of this content helps students analyse real-world scenarios, such as how Brexit affected UK labour markets or how COVID-19 shifted demand from physical retail to digital platforms. It also underpins higher-level topics like strategic decision-making and stakeholder management.

Students should focus on the dynamic nature of these markets: physical markets are often subject to supply constraints (e.g., crop failures), while non-physical markets are driven by sentiment and speculation (e.g., stock market volatility). The key is to recognise that businesses cannot control these forces but can mitigate risks through hedging, diversification, or flexible contracts. This topic is frequently tested in case studies, so applying theory to examples is essential.