AQA A Level · 7136 · Paper 1: Markets and market failure
4.1.5.1 Market Structures
Also AQA AS 7135: 3.1.4.1
Everything you need for questions on market structures, in the words examiners reward. An interactive seven-step lesson goes with it.
What's on this sheet
- The spectrum of competition
- The four structures compared
- Barriers to entry
- Measuring concentration
- A classic chain
- Classic question: is a market with few firms always uncompetitive?
- Side 2: practice tasks, where the marks go, and exam-style questions
- Separate answer key
The lesson in seven steps
- Where does it sit on the spectrum?
- How concentrated is the market?
- Which market structure?
- Concentration ratio trainer
- Structure and competition
- Build the chain
- Exam practice
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