Topic / economics

Protectionism

Tariffs, quotas and other barriers that restrict international trade.

Core exam brief

Know the idea before you use the evidence.

Definition

Protectionism uses barriers such as tariffs, quotas or regulations to reduce imports or support domestic producers.

Chain of analysis

A tariff raises the domestic price of imports, reducing import demand and protecting domestic output, but increasing costs for consumers and downstream firms.

Evaluation trigger

Possible infant-industry or strategic benefits must be weighed against retaliation, inefficiency, higher prices and weaker competitive pressure.

Analysis and example bank

10 August 2026 · European Union

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EU imposes anti-dumping duties of up to 24.1% on terephthalic acid imports

On 10 August 2026 the European Commission confirmed definitive anti-dumping duties on EU imports of terephthalic acid from South Korea and Mexico. Duties on Korean imports range from 6.1% to 13.3%, while Mexican imports face a 24.1% duty. The case is a strong protectionism example because it shows a targeted tariff-style measure intended to defend EU producers from dumped imports while creating potential costs for downstream users.

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