Edexcel International A Level Economics
Edexcel International A Level Economics Economic Growth Exam Questions
Free Edexcel International A Level Economics exam questions for Economic Growth, with a mark scheme for every pack. Covers actual and potential growth, output gaps, the trade cycle, causes of growth and the benefits and costs of growth.
Economic Growth exam questions
1 question pack of real past exam questions, each with its mark scheme. Do not stop after a few: answer as many as you can without notes, then mark every answer with the mark scheme. The more questions you do, the more quickly you will spot how examiners ask about each idea.
About Edexcel International A Level Economics Economic Growth
Economic growth is a Unit 2 topic in Edexcel International A Level Economics. It explains the difference between actual growth, an increase in real GDP, and potential growth, an increase in the economy's productive capacity. You learn about output gaps, the phases of the trade cycle and the demand-side and supply-side causes of growth, and you evaluate the benefits and costs of growth for consumers, firms, governments and the environment. The topic uses AD/AS analysis and PPFs, and links forward to Unit 4, where growth is compared across developing, emerging and developed economies. Examiners expect diagrams and balanced evaluation.
What you need to know
- Actual and potential growth Actual growth is an increase in real GDP and is driven by rising AD or using spare capacity. Potential growth is an increase in productive capacity, shown by an outward shift of the PPF or a rightward shift of LRAS.
- Output gaps A negative output gap occurs when actual output is below potential, with spare capacity and unemployment. A positive output gap occurs when actual output exceeds potential, which tends to cause inflation.
- The trade cycle Phases: boom, recession (two consecutive quarters of negative growth), slump and recovery. Know the typical behaviour of unemployment and inflation in each phase.
- Causes of growth Rising consumption, investment, government spending and net exports raise AD; improvements in productivity, technology, skills, capital and labour force size raise LRAS.
- Benefits and costs of growth Benefits: higher living standards, lower unemployment, higher tax revenue and business profits. Costs: inflation, environmental damage, inequality and depletion of resources.
Common mistakes in Economic Growth
- Using nominal GDP to show growth. Growth is measured by the change in real GDP.
- Saying a fall in the growth rate means the economy is shrinking. If growth falls from 3% to 1%, output is still rising, just more slowly.
- Confusing a recession with a negative output gap. A recession is two consecutive quarters of falling real GDP; a negative output gap can exist even while the economy grows.
- Showing potential growth with an AD shift. Potential growth needs an LRAS shift or an outward PPF shift.
- Evaluating growth with only environmental costs. Also consider inflation, inequality and whether the growth is sustainable.
Try three Economic Growth exam-style questions
1. Real GDP rises from 480 billion dollars to 492 billion dollars. Calculate the rate of economic growth. (2 marks)
Show the mark scheme answer
Change = 12 billion; growth = (12 / 480) x 100 = 2.5%.
2. Explain the difference between a negative and a positive output gap. (4 marks)
Show the mark scheme answer
Negative output gap: actual output is below potential output, so there is spare capacity and unemployment; positive output gap: actual output exceeds potential output, factors are over-used; leads to inflationary pressure; diagram or example used.
3. Evaluate the costs of rapid economic growth for an economy. (12 marks)
Show the mark scheme answer
Demand-pull inflation if growth exceeds potential; environmental damage such as pollution and resource depletion; widening inequality if gains go to the rich; current account deficit as imports rise; evaluation: depends on whether growth is driven by LRAS (sustainable) or AD; benefits such as higher living standards and tax revenue may outweigh costs; government can use policy to reduce costs; supported judgement.
Economic Growth FAQs
What does Edexcel IAL Economics Economic growth cover?
It covers actual and potential growth, output gaps, the trade cycle, the causes of growth and the benefits and costs of growth.
Which unit is Economic growth examined in?
It is part of Unit 2, Macroeconomic performance and policy.
Which diagrams do I need for Economic growth?
Learn the PPF shift, AD/AS diagrams showing actual growth (AD shift) and potential growth (LRAS shift), and a trade cycle diagram with the trend growth line.
