International trade (Edexcel GCSE Business): Revision Notes
International trade
What is international trade?
International trade refers to the buying and selling of goods and services across national borders. When countries can trade freely without any restrictions, this creates what we call free trade. However, many governments choose to limit or control the flow of imports coming into their country through various restrictions. When governments deliberately restrict trade to protect their domestic economy, this approach is called protectionism.
The debate between free trade and protectionism has been central to economic policy for centuries. While free trade can lead to lower prices and greater variety for consumers, protectionism aims to shield domestic industries from foreign competition.
Types of trade barriers
Governments use several different methods to restrict international trade. These trade barriers can take various forms:
Tariffs
Tariffs are taxes placed on imported goods. When foreign products enter a country, businesses must pay these additional costs, making imported goods more expensive for consumers. This price increase helps domestic products compete more effectively against foreign alternatives.
Example: Tariff Impact on Car Imports
If a foreign car costs $20,000 and the government imposes a 25% tariff:
- Original price: $20,000
- Tariff amount: 5,000
- Final price to consumer: $25,000
This makes the foreign car $5,000 more expensive, helping domestic car manufacturers compete.
Quotas
Quotas set physical limits on the quantity of specific goods that can be imported during a particular time period. Once the quota limit is reached, no more of that product can enter the country until the next period begins.
Non-tariff barriers
These involve imposing strict quality or safety standards that imported goods must meet. While these standards may serve legitimate safety purposes, they can also make it difficult and expensive for foreign businesses to access the domestic market.
Non-tariff barriers can be particularly challenging for exporters because they often require extensive documentation, testing, and certification processes that can take months to complete and cost thousands of dollars.
Subsidies
Governments sometimes provide financial support to their own domestic producers. This money helps local businesses reduce their costs and offer more competitive prices compared to imported alternatives.
Why do governments impose trade barriers?
There are several important reasons why countries choose to restrict international trade:
Protecting domestic employment - Trade barriers help safeguard jobs in local industries that might struggle to compete with cheaper foreign products. This is particularly important in areas where many people depend on specific industries for their livelihoods.
Supporting emerging industries - New or developing industries (sometimes called infant industries) may need temporary protection while they grow and become more competitive. Trade barriers give these businesses time to establish themselves.
Preventing unfair competition - Sometimes foreign companies sell products at extremely low prices (called dumping) to capture market share. This can drive domestic businesses out of the market and allow foreign companies to later raise prices once competition is eliminated. Trade barriers help prevent this unfair practice.
Generating government revenue - Tariffs provide income for governments, which can be used to fund public services and infrastructure projects.
While trade barriers can protect domestic industries, they often result in higher prices for consumers and can lead to reduced efficiency in the protected industries over time.
Trade blocs
A trade bloc represents a group of countries that have agreed to work together to encourage trade amongst themselves. These arrangements typically give member countries special advantages when trading with each other, such as reduced tariffs or eliminated trade barriers.
Trade blocs create preferential treatment for member nations, making it easier and more profitable for them to trade with each other rather than with countries outside the bloc.
Examples of trade blocs
Major Trade Bloc Examples
ASEAN (Association of Southeast Asian Nations) includes countries like Thailand, Vietnam, Philippines, Malaysia, Indonesia, and Singapore. These nations have agreements that make trade between them more straightforward and cost-effective.
NAFTA (North American Free Trade Association) brings together the United States, Canada, and Mexico, creating one of the world's largest trading regions.
Impact on businesses
Trade barriers can significantly affect how businesses operate in international markets. For example, if a government imposes a quota on imported goods, businesses may find they cannot sell as much of their product in that country once the limit is reached. This restriction could lead to reduced sales revenue and affect the company's overall profitability.
Similarly, high tariffs might make a business's products too expensive for foreign consumers, forcing the company to either accept lower profit margins or lose market share to domestic competitors.
Business Impact Scenario
A Japanese electronics company wants to export smartphones to Country X:
- Without trade barriers: Can sell 10,000 units at 5 million revenue
- With 30% tariff: Must sell at 3.9 million revenue
- With quota of 5,000 units: Revenue capped at $2.5 million regardless of demand
The trade barriers result in $2.5 million less revenue for the company.
Key Points to Remember:
- International trade involves exchanging goods and services between different countries
- Trade barriers include tariffs, quotas, non-tariff barriers, and subsidies
- Governments use protectionism to safeguard domestic jobs, support emerging industries, prevent unfair competition, and raise revenue
- Trade blocs are agreements between countries to make trading with each other easier and more beneficial
- Trade restrictions can significantly impact businesses by limiting their access to international markets and affecting their profitability