Edexcel A Level · 9EC0 · Theme 2: The UK economy: performance and policies
2.4.2 Injections and Withdrawals
Also Edexcel AS 8EC0
Everything you need for questions on injections and withdrawals, in the words examiners reward. An interactive seven-step lesson goes with it.
What's on this sheet
- The full circular flow
- The three of each
- The rule for national income
- Measures and calculations
- Changes in injections and withdrawals
- A classic chain
- Classic question: will more saving reduce national income?
- Side 2: practice tasks, where the marks go, and exam-style questions
- Separate answer key
The lesson in seven steps
- Run the economy
- Sort the flows
- The calculation trainer
- One event, several flows
- Saving and imports
- Build the chain
- Exam practice
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