What does the external environment theme cover in OCR Business?

It covers the market environment (market structures, the level of competition, the determinants of demand and supply, and how price is set), the economic environment (the economic cycle, growth, inflation, unemployment, interest rates and exchange rates), the political and legal environment (fiscal and monetary policy, and employment, consumer, competition and environmental legislation), and the ethical environment (business ethics, corporate social responsibility, stakeholders and pressure groups, and sustainability).

How does a change in interest rates affect a business?

A rise in interest rates raises the cost of a firm's borrowing (hitting highly geared firms hardest), makes new investment dearer to finance, and dampens demand because customers' borrowing costs more, so they spend less, especially on big-ticket items bought on credit. A fall in rates does the reverse.

What is the difference between fiscal and monetary policy?

Fiscal policy is the government's use of taxation and public spending to influence the economy. Monetary policy is the central bank's control of interest rates and the money supply. Higher taxes or higher interest rates dampen demand; tax cuts or lower rates boost it.

Is there always a trade-off between ethics and profit?

In the short run, ethical choices such as fair pay and responsible sourcing often raise costs and reduce profit. But over the long run, ethics can build reputation, trust and loyalty that support profit, so the conflict often dissolves, though not always, especially in fiercely price-competitive markets.

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OCR A-Level Business: external environment complete overview

A complete overview of the OCR A-Level Business external-environment theme, covering markets, competition, demand and supply, the economic cycle and macroeconomic conditions, government fiscal and monetary policy and legislation, and business ethics, CSR and sustainability.

Generated by Claude Opus 4.88 min readH431Updated 2026-06-02

Reviewed by: AI editorial process; not yet individually human-reviewed

Jump to a section

Markets and competition
The economic environment
Government policy and legislation
Ethics and CSR
How to study this theme

The external environment is everything outside a firm's control that affects it: the market and competition, the wider economy, government policy and the law, and the ethical expectations of society. Reading and responding to these forces is central to strategy, and this theme dominates Component 2, the UK business environment. Because OCR examines the same themes in all three components, these forces also shape the local firm in Component 1 and the global firm in Component 3. This overview maps the theme; each section links to a full dot-point answer.

Markets and competition

Market structures set how competitive a market is and how much pricing power a firm has. Demand and supply determine the market price, and shifts in either change the conditions a firm faces.

The economic environment

The economic cycle, inflation, unemployment, interest rates and exchange rates shape demand, costs and the firm's decisions, with different firms affected differently.

Government policy and legislation

Fiscal (tax and spending) and monetary (interest rates) policy set the climate. Legislation on employment, consumers, competition and the environment constrains and protects, raising costs but building trust.

Ethics and CSR

Business ethics and corporate social responsibility push firms beyond the legal minimum. There is a short-run trade-off with profit, but long-run reputation and loyalty often align ethics with profit.

How to study this theme

Link cause to effect to response. Trace how an external change affects the firm and how it should react.
Use the analysis tools. PESTLE and the five forces (under strategy) structure this theme.
Judge in context. The impact of any change depends on the firm's market power, finances and customers.
Revise from the official specification. Use the current OCR H431 document.

For the full specification, see OCR.

Sources & how we know this

OCR A-Level Business (H431) specification — OCR (2015)