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2.2 How the macroeconomy works: the circular flow of income, aggregate demand/aggregate supply analysis and related concepts

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Question 92

Extract A

QuarterExports (£bn)Imports (£bn)Trade Balance (£bn)
2018 Q1145.2160.5−15.3
2018 Q2148.0162.1−14.1
2018 Q3151.4164.8−13.4
2018 Q4149.8159.2−9.4
2019 Q1142.1155.0−12.9
2019 Q2140.5152.8−12.3
2019 Q3144.2154.6−10.4
2019 Q4147.9161.2−13.3

Table 1: Value of UK trade in goods and services (£ billion, quarterly)

Extract B

The slowdown in global economic expansion in 2019 led to a notable reduction in international trade volumes. However, global export growth showed signs of stabilization towards the end of the year, though remaining vulnerable to geopolitical tensions.

Weak external demand typically compresses domestic export sales, but this headwind was partially mitigated by a depreciation of the domestic currency starting in late 2018. Over this period, domestic export prices fell relative to foreign competitors, enhancing price competitiveness. Business surveys indicated a rebound in export optimism to a multi-year high. Nonetheless, non-price factors such as quality, technological sophistication, and reliable supply chains remain vital determinants of long-term export performance.

Extract C

Prior to the economic slowdown, robust household consumption drove high import volumes, worsening the deficit on the current account of the balance of payments.

In response to the downturn, the government implemented expansionary fiscal policy, allowing the fiscal deficit to expand to support aggregate demand. As recovery takes hold, fiscal consolidation will likely be required to bring the public debt down to sustainable levels. However, long-term stability depends on shifting the engine of growth away from household consumption and government spending toward net exports.

An expansion in exports coupled with import substitution can trigger a multiplier effect, further raising aggregate demand, absorbing idle capacity, and lowering unemployment. Nevertheless, currency depreciation and rapid recovery risk provoking import-led inflationary pressures.

Define the term 'the multiplier effect' (Extract C, paragraph 3).

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Markscheme

2.2 How the macroeconomy works: the circular flow of income, aggregate demand/aggregate supply analysis and related concepts Questions

  1. A Level
  2. /Economics
  3. /2.2 How the macroeconomy works: the circular flow of income, aggregate demand/aggregate supply analysis and related concepts

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.

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