OCR A-Level Business (H436) H436
Business Activity
Marketing
People
Operations
Finance
External Influences
Strategy, Risk and Managing Change
Strategy, Risk and Managing Change
Porter's five forces
- 2 things to know
- Component 03
Overview
Recall questions on Porter's five forces, the threat of substitution and of new entry, buyer and supplier power, competitive rivalry, how a business uses the model to improve its position, and its limitations.
What you need to know
Answer each one before you reveal it.
What does Porter's five forces model set out to explain?
Questions from this subtopic
Each one with the model answer underneath.
- 1
Name the five forces in Porter's model.
Model answer
The five forces are the threat of substitution, the threat of new entry, buyer power, supplier power and competitive rivalry.
- 2
What does Porter's five forces model set out to explain?
Model answer
It explains how attractive an industry is by showing where the profit available in that industry is competed away.
- 3
What is meant by the threat of substitution?
Model answer
It is the risk that customers meet the same need with a different kind of product altogether, rather than by buying from a direct competitor.
- 4
Give an example of a substitute, rather than a direct competitor, for a rail operator.
Model answer
A long-distance coach service, or a video call that removes the need to make the journey at all.
- 5
What determines the threat of new entry into an industry?
Model answer
The height of the barriers to entry, such as the capital required, brand loyalty, economies of scale held by incumbents and the need for regulatory approval.
- 6
How does strong buyer power reduce the profitability of an industry?
Model answer
Powerful buyers can demand lower prices or longer credit, so margins are squeezed across every supplier competing to keep their business.
Other ways to work this
The same content, four other ways.
What is inside Levo
Six ways to work the same material.
Every question in Strategy, Risk and Managing Change, on a schedule.
Attempt a question from memory, write the correct version, then attempt it again. Levo records the jump between your first attempt and your last, and brings each question back on the day you are due to forget it.
Or £46 a year, about £3.83 a month. Cancel anytime.