The meaning and purpose of protectionism

Protectionism refers to government actions aimed at shielding local industries from overseas rivals. These measures limit free trade by making foreign goods less attractive or harder to obtain, often to boost the price edge of home-based firms.

Reasons for implementing protectionism

• Safeguarding jobs - Protecting vulnerable sectors from cheap imports.
• Supporting new industries - Helping developing industries until they can compete globally.
• Preventing unfair practices - Stopping dumping, where foreign firms sell below cost to gain market share.
• Raising government revenue - Generating income through certain trade barriers.
• Ensuring national security - Reducing reliance on foreign supplies of essential goods.

Tariffs on imports and exports

Tariffs are duties levied on traded goods, typically on imports but sometimes on exports. They can take the form of a fixed amount per item (specific tariff) or a proportion of the item's value (ad valorem tariff).

Effects of import tariffs

Import tariffs discourage the purchase of foreign goods and generate income for the government. They generally help local producers by allowing them to expand production, but they harm buyers who face higher costs and reduced options.

Effectiveness in different scenarios:

• Tariffs raise more revenue when import demand is price inelastic, as buyers continue purchasing despite price rises.
• Tariffs better protect local industries when import demand is price elastic, leading to a sharper drop in foreign sales.

Limitations:

• If the tariff-added price of imports stays lower than local prices, domestic competitiveness may not improve.
• Importers might absorb the tariff cost without increasing prices to consumers.

Effects of export tariffs

Export tariffs increase government funds, secure sufficient local stocks of key items, and aid industries that rely on those materials. For instance, a tariff on exported timber could raise costs for foreign furniture makers, reducing their global edge while benefiting domestic users of the resource.

Import quotas and their effects

Import quotas set caps on the volume of goods that can enter a country, often based on quantity. By curbing supply, they push up prices, which disadvantages consumers through higher costs and limited choices.

Key features and impacts of import quotas

• Unlike tariffs, quotas rarely produce government revenue, as the higher prices benefit foreign sellers rather than the state.
• They protect local producers by reducing competition, potentially allowing them to charge more.
• Quotas can lead to inefficiencies, such as smuggling or the creation of black markets if demand remains high.

Export subsidies and their impacts

Export subsidies provide financial support to local firms, lowering their production expenses. This can apply to companies selling abroad or those facing import competition at home.

Benefits of export subsidies

• Domestic firms can increase output and offer lower prices, gaining a larger market share.
• Consumers may enjoy short-term price reductions.

Drawbacks of export subsidies

• Foreign competitors suffer from unfair disadvantages.
• Taxpayers bear the cost of funding the subsidies.
• In the long run, if efficient overseas firms withdraw, subsidised local companies might increase prices, harming consumers.

Other methods of protectionism

Beyond tariffs, quotas, and subsidies, governments employ various tactics to restrict trade and favour domestic industries.

Types of additional protectionist measures

• Embargoes - Total prohibitions on importing specific items (e.g., dangerous substances like toxic chemicals) or all trade with certain nations, often for political or safety reasons.
• Voluntary export restraints - Arrangements where an exporting nation agrees to cap shipments to another country, sometimes under duress or as part of a reciprocal deal.
• Excessive administrative burdens - Imposing complex paperwork, strict regulations, or elevated quality standards on imports to hinder foreign competitors and narrow consumer options.
• Exchange controls - Restrictions on acquiring foreign currency, which limit spending on imports, international travel, or overseas investments.