In the circular flow of income model for an open economy with a government sector, macroeconomic equilibrium occurs when total planned injections equal total planned withdrawals. An analyst compiles the following national accounts data for such an economy:
Assuming the economy is in circular flow equilibrium, what are the values of Savings (SSS) and Imports (MMM)?
S=£180 billionS = \text{£}180\text{ billion}S=£180 billion and M=£60 billionM = \text{£}60\text{ billion}M=£60 billion
S=£310 billionS = \text{£}310\text{ billion}S=£310 billion and M=£60 billionM = \text{£}60\text{ billion}M=£60 billion
S=£180 billionS = \text{£}180\text{ billion}S=£180 billion and M=£140 billionM = \text{£}140\text{ billion}M=£140 billion
S=£180 billionS = \text{£}180\text{ billion}S=£180 billion and M=£190 billionM = \text{£}190\text{ billion}M=£190 billion
222 exam-style questions on AQA A Level Economics 2.2 How the macroeconomy works: the circular flow of income, aggregate demand/aggregate supply analysis and related concepts, covering 2.2.1 The circular flow of income, 2.2.2 Aggregate demand and aggregate supply analysis, 2.2.3 The determinants of aggregate demand, 2.2.4 Aggregate demand and the level of economic activity, 2.2.5 Determinants of short-run aggregate supply, and 2.2.6 Determinants of long-run aggregate supply. Each one has a worked solution and a mark scheme showing where the marks go.