gcse economics - the big picture: circular flow of income
This shows how money circulates in a simple economy.
Initially households spend money on goods and services produced by firms. Households get the money to buy these goods and services by supplying the factors of production (land, labour, capital and enterprise).

ADDING TO THE CIRCULAR FLOW AND THE VALUE OF THE ECONOMY
- Businesses may invest money into new equipment or new factories. This
allows extra production to take place.
- The Government may spend £100 mn on a roadbuilding project. This
creates economic activity
- An export is a sale of a good or service to a foreigner. This brings money
into the economy.
LOWERING THE CIRCULAR FLOW AND THE ECONOMIC ACTIVITY
Savings mean that people are not spending money on goods and services
Taxes are taken out of peoples and businesses incomes. This money cannot
be spent on goods and services.
Imports are purchases from abroad. The money leaves the country
ACTION
a. Try to draw the full circular flow without looking at the diagram
SMART
THINKING
b. Multipler: If there is an addition of £3million (govt spending or investment) into the circular flow it may create £9 million of economic activity. This is a multiplier of 3. How does this happen?
These GCSE Economics revision notes have been kindly provided by Peter Davies of Mill Hill School, Ripley Keep Up-todate with your GCSE Economics - Subscribe Free to Economics in the News by Email
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