Protectionism — Edexcel A-Level Business
Test yourself on Protectionism with PEARSON EDEXCEL A-Level practice questions.
7 days Premium · Then free forever · No card, no charge
Protectionism explained
A tax charged on goods as they cross a border, levied either as a percentage of value or as a fixed sum per unit, raises the landed price of an import and shelters domestic producers behind it.
Read the full explanation
In a decision a firm must work out who actually pays: where demand is price elastic the exporter absorbs much of it or loses volume, and where demand is inelastic it passes through to the customer, so price elasticity of demand, the percentage change in quantity demanded divided by the percentage change in price, settles the argument. It also raises costs for any producer importing components, which is why United States steel duties hurt American car makers, and it invites retaliation against the country's own exporters. A common response is to invest inside the barrier rather than keep exporting through it.
b) Import quotas
A ceiling on how much of a good may enter a country within a period caps the quantity rather than taxing it, so the domestic price is pushed up by scarcity and the extra margin goes to whoever holds the licence rather than to the Treasury. That is the comparison worth making: a tariff fixes the price wedge and leaves volume to the market, while this fixes volume and leaves price to the market, which matters to a firm planning capacity and pricing. For an exporter facing one, the sensible response is to move up market and sell fewer, higher value units, because the restriction bites on quantity, or to produce inside the protected market instead. Steel and textiles are the standard examples, and the safeguard limits the European Union placed on steel work in exactly this way.
c) Other trade barriers: government legislation; domestic subsidies
Rules and money can do the same job as a charge at the border without looking like one. Safety and labelling standards, licensing, slow customs checks, local content requirements and preference for home suppliers in public contracts all raise a foreign rival's cost of serving the market, while grants, cheap loans, tax breaks and energy support cut a home producer's cost base so it can undercut imports. The argument to make is whether a measure protects consumers or protects producers, since the same hygiene standard can plausibly do both, and the long running Airbus and Boeing disputes show how hard state aid is to judge. Subsidised Chinese solar panels and electric vehicles have drawn countervailing duties in reply. For a business the practical effect is entry cost, certification time and a rival that cannot be beaten on efficiency alone.
Your focus
- b) Import quotas
- c) Other trade barriers: government legislation; domestic subsidies
Protectionism exam tips
Marking Points
- Defining it in a clause as a tax on imports and then working through the effect on landed price, volume sold and the margin earned by the named exporter.
- Using price elasticity of demand to decide who bears the cost, with the formula as the percentage change in quantity demanded divided by the percentage change in price, and noting that a value above one in size means volume falls sharply.
- Recognising second round effects, including higher input costs for domestic firms that import components, retaliation against the country's exporters and higher prices for consumers.
- Evaluating the firm's options, comparing absorbing the charge in the margin, raising price, resourcing from a country not subject to it, or investing inside the protected market.
- Stating the mechanism as a limit on quantity and then tracing it through, with supply restricted, domestic price rising, and the protected producer gaining volume and margin.
- Comparing it directly with a tariff, noting that the extra margin accrues to licence holders rather than to government and that certainty attaches to volume instead of to price.
- Applying it to the named exporter's response, such as shifting the sales mix towards higher value units within the permitted quantity or setting up production inside the market.
- Evaluating the cost to consumers and to downstream users of the restricted good, together with the risk of retaliation against the country's own exporters.
- Naming a specific device rather than the category, for example a technical standard, a licensing requirement, a local content rule or preference for domestic bidders in public procurement.
- Explaining the mechanism in cost terms, so a rule raises the foreign firm's cost to serve the market while state support lowers the home firm's cost base.
- Distinguishing genuine consumer, safety or environmental protection from disguised protection, and saying what evidence would tell the two apart.
- Evaluating the cost to the country that uses them, in taxpayer money, in higher prices, in weakened pressure to become efficient and in the risk of countervailing duties.
Examiner Tips
- 💡Calculate items here are short, so set out the import value, the rate and the new landed price on separate lines and state the unit with the answer.
- 💡Longer items ask you to assess the impact on a named exporter, so structure by stakeholder, taking the exporter, its customers and the protected domestic rival in turn.
- 💡Keep one current example ready, such as the duties imposed between the United States and China, and use it to support a point rather than to open the answer.
- 💡Examiners reward a direct comparison with tariffs, so prepare one sentence on who captures the extra margin and one on which variable becomes certain.
- 💡Where the case gives volumes, work out how much of the exporter's sales sit above the permitted level and use that figure inside the analysis.
- 💡Assess and evaluate questions expect a judgement on whether protection helps the economy overall, so weigh the jobs protected against the higher input costs created elsewhere.
- 💡This is the paragraph that lifts an answer above tariffs and quotas, so keep one regulatory example and one state support example ready for any protectionism question.
- 💡Evaluate questions reward a judgement about motive as well as effect, so argue whether the measure would still exist if the home industry were already competitive.
- 💡When a case study mentions certification, testing or paperwork delays at the border, name it as a barrier and cost it in both time and money.
Common Mistakes
- Applying the percentage to the domestic retail price instead of to the import value at the border, which inflates the answer and loses the method mark.
- Assuming the importing country always gains, when consumers pay more, downstream manufacturers pay more for inputs and retaliation can cost more jobs than the protected industry saves.
- Ignoring elasticity and asserting that sales fall by the same percentage as the charge, which confuses a change in price with a change in quantity.
- Describing it as a tax on imports, which throws away the whole distinction between restricting quantity and raising price.
- Assuming domestic consumers are unaffected, when the entire mechanism works by making supply scarcer and therefore dearer.
- Forgetting that the protected industry's customers are often other domestic businesses, so protection for steel is a cost increase for car makers and construction firms.
- Writing only about tariffs and quotas when asked about barriers, and missing that most modern protection is regulatory rather than fiscal.
- Treating every standard as protectionism, which ignores that safety, hygiene and environmental rules bind domestic producers as well.
- Saying that support for a home producer is simply good for the economy, without counting the opportunity cost of the money or the retaliation it can provoke.