Types of trade restrictions / methods of protection: tariffs

International Trade and Globalisation – Globalisation and Trade Restrictions

What are Trade Restrictions?

Trade restrictions are rules that governments put in place to control the flow of goods and services across borders. They can make it harder, more expensive, or more limited for foreign products to enter a country. Think of them as the “traffic rules” of the global market. 🚦

Types of Trade Restrictions

• Tariffs – a tax on imported goods.
• Quotas – a limit on the quantity of a product that can be imported.
• Subsidies – financial help given to domestic producers.
• Export Controls – rules that limit what can be exported.
• Non‑Tariff Barriers – standards, licences, or customs delays.

Tariffs – The “Toll” on Imports

A tariff is like a toll you pay when you drive on a highway. The government adds a tax to the price of imported goods, making them more expensive for consumers. This gives domestic producers a price advantage. 📈

Tariff Formula – The percentage increase in price due to a tariff can be written as:

$T = \frac{P_{\text{import}} - P_{\text{domestic}}}{P_{\text{domestic}}} \times 100\%$

Analogy: Imagine you’re buying a brand‑new bike from overseas. If the government adds a 15% tariff, the bike’s price jumps from $200 to $230. That extra $30 is the tariff – just like paying a toll to use a special lane on the road. 🛣️

How Tariffs Affect the Economy

1. Domestic Producers – They can sell their goods at a lower price relative to imports, boosting sales and profits.
2. Consumers – Pay higher prices for imported goods, reducing purchasing power.
3. Government – Collects tariff revenue, which can be used for public services.
4. Trade Balance – A higher tariff can reduce imports, improving the trade balance.

Example: Tariff on Imported Cars