Arguments for and against trade control/protection: notes and practice questions
- This topic examines the various reasons governments implement trade controls and the economic consequences of such policies.
- Arguments for trade protection include protecting infant industries, national security, health and safety, environmental standards, anti-dumping, addressing unfair competition, correcting balance of payments deficits, generating government revenue, protecting domestic jobs, and promoting diversification in economically least developed countries (ELDCs).
- Arguments against trade protection include misallocation of resources, potential for retaliation from other countries, increased costs for domestic producers, higher prices and less choice for consumers, reduced incentive for domestic firms to be efficient, and reduced export competitiveness.
- Free trade refers to international trade unrestricted by government intervention, while trade protection involves policies that restrict trade.
How it is examined
Classic Paper 1 part (b) territory at both levels: "using real-world examples, discuss whether trade protection is justified for a developing economy". Because 4.3 has no required diagram of its own, a full-mark answer usually borrows the 4.2 tariff diagram, which is legitimate and the mark schemes credit it.
- The arguments for trade protection, meaning its advantages, including protection of infant or sunrise industries, national security, health and safety, environmental standards, anti-dumping, unfair competition, balance of payments correction, government revenue, protection of jobs, and diversification for economically least developed countries. (AO2)
- The arguments against trade protection, meaning its disadvantages, including misallocation of resources, retaliation, increased costs, higher prices, less choice, domestic firms lacking incentive to become more efficient, and reduced export competitiveness. (AO2)
- Free trade versus trade protection. (AO3)
Guiding questions
- Should a country protect its industries?
Linking questions
- Supplies the evaluation that 4.2 sets up. The two are almost always examined together.
- Infant industry and diversification arguments feed directly into 4.10, import substitution versus export promotion.
- The WTO in 4.4 is the institutional counterweight to protection.
Practice questions
9 questions · 9 hardQuestion 1
HardPaper 1 · no calculator25 marks(a) Explain the arguments for the imposition of trade protection.
(b) Using real-world examples, discuss the view that expansionary fiscal policy is more effective than expansionary monetary policy in lifting an economy out of a recession.
Think about the reasons why a government might want to restrict imports. Consider arguments related to new industries, jobs, national interests, and unfair practices by other countries. Try to explain at least three distinct arguments.
Start by explaining how both expansionary fiscal and monetary policies work to increase aggregate demand. Then, compare their strengths and weaknesses. Consider factors like time lags, political issues, and their effectiveness in different economic situations, such as a deep recession. Use a specific country's policy response to a recession (like the 2008 financial crisis or the COVID-19 pandemic) to support your arguments.
Question 2
HardPaper 1 · no calculator25 marks(a) Explain, using diagrams, how a government can use tariffs and subsidies to protect domestic industries.
(b) Using real-world examples, evaluate the argument that developing countries should use trade protection to promote economic development.
For each policy (tariff and subsidy), you need to define it, draw a separate diagram showing its effect on the domestic market, and explain how the changes shown in the diagram lead to protection for domestic firms.
Consider the arguments for protectionism in the context of a developing economy (like the infant industry argument). Then, consider the counter-arguments and the potential benefits of free trade for development. Use specific country examples to support your points and come to a balanced conclusion.
Question 3
HardPaper 1 · no calculator25 marks(a) Explain how poor infrastructure may act as a barrier to economic development.
(b) Using real-world examples, evaluate the view that trade liberalization is the most effective strategy for achieving economic development.
Think about the different types of infrastructure (e.g., transport, energy, communication, health, education). For each type, explain how its poor quality or absence could hinder a country's progress in improving living standards, not just increasing output.
Start by explaining the arguments in favour of trade liberalization. Then, for evaluation, consider the potential drawbacks. To address the 'most effective' part of the question, you must compare trade liberalization with other development strategies, such as improving infrastructure or education.
Question 4
HardPaper 1 · no calculator25 marks(a) Explain two reasons why over-dependence on the primary sector may act as a barrier to economic development.
(b) Using real-world examples, evaluate the view that trade liberalization is the most effective strategy for promoting economic growth.
Think about the characteristics of primary products (like agricultural goods or raw materials) and their markets. How does this affect a country's income and ability to plan for the future? Consider both the price of these goods and how demand for them changes as the world gets richer.
Start by explaining how trade liberalization is supposed to work. Then, consider its potential downsides or limitations. To 'evaluate', you must weigh the pros and cons. The phrase 'most effective' is a key part of the question – is it always the best strategy, or might other policies (like investing in education or infrastructure) be more important, especially for certain countries? Use specific country examples to support your arguments.
Question 5
HardPaper 1 · no calculator25 marks(a) Explain how a government might use trade protection to support an infant industry and to protect national security.
(b) Using real-world examples, evaluate the effectiveness of trade protection as a strategy to promote economic development.
For each reason (infant industry and national security), define the concept and then explain the mechanism of a specific protectionist policy (like a tariff or a quota) that could be used to achieve that goal. Consider using a diagram to illustrate how the policy affects the domestic market.
Start by defining economic development. Then, build arguments for why trade protection might promote it (e.g., by fostering industrialization). Counter these with arguments against (e.g., inefficiency, higher prices). To evaluate, you need to weigh these arguments and come to a reasoned judgement. Support your points with specific examples of countries that have used protectionist policies and discuss the outcomes.
Question 6
HardPaper 1 · no calculator25 marks(a) Explain how high levels of economic inequality may act as a barrier to economic growth.
(b) Using real-world examples, evaluate the view that trade liberalization is the most effective strategy for achieving economic development.
Think about the various channels through which the distribution of income can affect a country's overall economic performance. Consider the impact on human capital, social stability, and aggregate demand.
Consider the arguments for and against trade liberalization as a development strategy. To evaluate whether it is the 'most effective', you should compare it with other potential strategies, such as interventionist or other market-based policies.
Question 7
HardPaper 1 · no calculator25 marks(a) Explain two arguments governments might use to justify the implementation of trade protection policies.
(b) Using real-world examples, evaluate the claim that trade protectionism ultimately harms an economy more than it helps.
Think about the reasons why a government might want to shield its domestic industries from foreign competition. Consider arguments related to new industries, jobs, or national interests. For each argument, explain the economic logic behind it.
To evaluate this claim, you need to consider both sides of the argument. First, explain the potential benefits of protectionism (how it 'helps'). Then, explain the potential drawbacks (how it 'harms'). Use economic concepts like allocative efficiency, consumer surplus, and retaliation. Conclude with a reasoned judgment, supported by real-world examples such as specific trade disputes or long-term protectionist policies.
Question 8
HardPaper 1 · no calculator25 marks(a) Explain two arguments in favour of trade protection, and analyse the effects of an import tariff on an economy.
(b) Using real-world examples, discuss the view that adopting a policy of free trade is the most effective way for a country to achieve economic development.
Start by defining trade protection. Then, choose two distinct reasons why a government might restrict trade (e.g., protecting new industries, national security). For the second part, draw a standard tariff diagram and use it to explain the impact on consumers, producers, the government, and overall economic welfare.
Structure your answer as a debate. First, present the arguments for free trade as a driver of economic development (think comparative advantage, efficiency, economies of scale). Then, present the counter-arguments, which are essentially the arguments for protectionism in the context of development (e.g., the infant industry argument). Use real-world examples of countries or regions to support both sides. Conclude with a balanced judgment on whether free trade is the 'most effective' way.
Question 9
HardPaper 1 · no calculator25 marks(a) Explain how government intervention in education and healthcare can help a developing country to diversify its economy.
(b) Using real-world examples, discuss the view that trade protectionism is the most effective way for a developing country to promote economic development.
Start by defining economic diversification and explaining why it is a goal for many developing countries. Then, consider how improved education and healthcare act as supply-side policies, enhancing the quality of the workforce (human capital). Link this improved human capital to the ability of an economy to move into manufacturing and service industries.
Structure your answer by first explaining the arguments for trade protection in the context of a developing country (e.g., the infant industry argument). Then, present the counter-arguments against protectionism (e.g., inefficiency, retaliation). To 'discuss', you must weigh these two sides. Is it the 'most effective' way? Compare it with other development strategies like export promotion or attracting FDI. Use specific country examples to support your points.
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Where marks are lost
- No real-world example, or a stated one. An answer that names a country and stops cannot reach the top two bands.
- One-sided argument. Balance is an explicit axis. A student who argues only that a policy works is capped at 9 out of 15 on that axis alone.
- Diagram present but not explained. The diagram bullet escalates across three bands: included, included and explained, included and fully explained. A diagram dropped into an answer without prose that refers to it sits at 5 to 6 on a 10-mark part.
