Edexcel IGCSE Economics 2.2.2 international trade
Use international-trade questions to draw tariff effects, explain protection and compare trade patterns across developed and developing countries.
- Syllabus
- First assessment 2019
- Course
- Economics 4EC1
Use international-trade questions to draw tariff effects, explain protection and compare trade patterns across developed and developing countries.
Which one of the following is a role of the World Trade Organization (WTO)?
Writing off debts
Settling trade disputes
Increasing trade barriers
Paying subsidies to producers
B
Describe one advantage of free trade for consumers.
A01 2 marks
Award 1 mark for reference to an advantage for consumers and 1 mark for development of an advantage for consumers
An increase in choice (1) due to more foreign goods/services being imported into the country (1)
Accept any other appropriate response
(2)
In May 2020, China introduced a tariff of 80\% on Australian barley.
Using the diagram below, draw the effects of the introduction of a tariff on the equilibrium price and quantity of Australian barley. Label the new curve, the new equilibrium price and new equilibrium quantity.

Figure 2
A02 3 marks
Award 1 mark for leftward shift of supply, labelled Award 1 mark for higher equilibrium price, labelled Award 1 mark for lower equilibrium quantity, labelled
(3)
Which one of the following is a reason why there is protection for international trade?
To allow dumping
To promote free trade
To protect domestic jobs
To increase the current account deficit
C
Using the diagram below, draw the effects of the introduction of a quota on the equilibrium price and quantity of a good.
Label the new curve, the new equilibrium price and new equilibrium quantity.

Figure 1
AO2 3 marks
Award 1 mark for perfectly inelastic supply curve, labelled. Award 1 mark for higher equilibrium price, labelled.
Award 1 mark for lower equilibrium quantity, labelled.

(3)
In 2017 the US government wanted to introduce a 300% tariff on imported aircraft made by Canadian manufacturer Bombardier.
Explain one way the World Trade Organisation could promote free trade between countries such as Canada and the US.
AO2 3 marks
Award 1 mark for identifying a relevant way.
Award 1 mark for developing the way.
Award 1 mark for the response being in context.
- One way is by the WTO hosting discussions/trade negotiations (1) in which countries such as the US and Canada agree to reductions in tariffs/quotas (1) which should result in greater free trade between countries (1)
- One way is by the WTO having a set of rules (1) These aim to ensure that countries do not introduce tariffs/quotas such as the 300% tariff on aircraft (1) which would restrict free trade between countries (1)
Accept any other appropriate response.
(3)
Question
Number
Indicative content
Mark