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Free trade  
   
The principle of 'free trade' was devised in the eighteenth century by the British economist Adam Smith. Many of today's politicians and economists say that they support free trade.

What is free trade?
How does free trade work?
If there were free trade, would it be better to produce food or other goods?
What's the problem with free trade?
How else do countries protect themselves from free trade?
Why shouldn't countries protect their own producers from free trade?
Surely, free trade means that countries should specialise in producing the things that they are most efficient at producing?
Questions to think about

What is free trade?

Trade between various countries of the world has taken place for many hundreds, perhaps thousands, of years. Originally trade enabled people to obtain food and materials that they could not produce for themselves. For example, the UK does not have a climate suitable for growing bananas, and therefore needs to import these from abroad.

More recently, it has been recognised that some countries are 'better' at producing certain types of product than others. (By 'better' we mean that the country can produce the good more cheaply, quickly or efficiently.)

It seems to make sense then, for countries to specialise in producing the goods that they can produce most efficiently, and to trade their surpluses of those goods for the products they cannot produce, or are less efficient at producing. This is known as the principle of free trade.


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How does free trade work?

Suppose there are two imaginary countries in the world, Industria and Agriculturia.

Map of 'Industria' showing factories and 'Agriculturia' showing farmland

Industria is very efficient at producing electronic goods. Agriculturia is less efficient at producing electronic goods, but very efficient at producing food.

If each country decides to be 'self-sufficient', i.e. to produce its own food and its own electronic goods, both countries will be using some of their resources in a less efficient way.

However, if Industria specialises in producing electronic goods, and Agriculturia specialises in producing food, each country's output will be greater than it would otherwise have been.

Each country has made the most efficient use of its available resources, and the total output of electronic goods and food has been increased. In principle, the two countries can now trade their leftover goods to obtain the things that they are not producing for themselves. Both countries will then be better off.

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If there were free trade, would it be better to produce food or other goods?

As people's incomes increase, they want to buy more luxury goods (such as electronic goods); but once they have enough food to avoid being hungry, they do not need to buy extra food.

Therefore, countries that specialise in producing 'luxury' goods find that the demand for their products grows over time, and they get richer. Countries that specialise in producing food find that the demand for their products remains stable, and their income remains the same. Compared with the countries making luxury goods, the countries producing food become worse off. This problem is known as the agricultural problem.


Diagram showing how ‘Industria’ becomes richer while ‘Agriculturia’ becomes poorer


In real life, no country produces only food or 'luxury' goods, and we need to remember this when we think about international trade.

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What's the problem with free trade?

Free trade means competition, and competition can be risky, particularly when it affects a country's prosperity. Countries often want to protect themselves against the effects of free trade. They can make foreign goods more expensive by imposing taxes ('import tariffs') on them, which means that consumers have to pay more for them. This protects the people in their own country who produce those goods, because they do not have to compete against cheaper foreign imports.

In practice, trade has never been free, because some countries have taken steps to protect themselves. However, as we shall see below, trade is freer for some countries than it is for others.

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How else do countries protect themselves from free trade?

There are several ways. Countries can place a limit on the number of imported goods of a particular type that can be imported during a year. These are known as 'quotas'.

Example
 
Workers in Mali, Africa, loading cotton on to a truck

Workers in Mali, Africa, loading cotton onto a truck.

Photo by Rhodri Jones.
  Cotton farmers in the USA are protected by a quota system. The US government tries to ensure that these farmers receive a stable income. If the price of raw cotton in the USA falls below a certain level, then the government will begin to limit the amount of cotton imported into the country.

This makes life difficult for cotton farmers in poorer countries because they are uncertain from year to year how much of their cotton will be bought.
 

Another popular solution is to provide subsidies to local producers. Subsidies are sums of money given by the government to producers. Because their production costs are low, these producers can afford to sell their products more cheaply than foreign goods imported into their country.

Example
 
Woman in Haiti working in a peanut field

Woman in Haiti working in peanut field.

Photo by James Hawkins / Oxfam.
  Peanut butter is popular in the USA. Some countries can grow peanuts very cheaply – the climate is suitable, and wages are low.

They could sell their peanuts to the USA, but then US peanut farmers might go out of business. To prevent that happening, the US government gives its peanut farmers money (subsidies).
 

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Why should't countries protect their own producers from free trade?

You could say that it's OK for countries to protect their own producers. However, in that case, all countries should be allowed to do this. At the moment, the trade rules are unfair. Some countries are forced to accept goods from abroad, while others protect their markets with import tariffs, quotas and subsidies.

Example
The European Union pays subsidies to sugar-beet farmers. This encourages them to produce so much sugar that the EU accounted for 40 per cent of world sugar exports in 2001. This means that countries such as Mozambique, which actually produce sugar more cheaply, have trouble selling their sugar.

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Surely, free trade means that countries should specialise in producing the things that they are most efficient at producing?

That's how free trade was supposed to be. However, the system we have today means that rich countries can protect their markets, while poor countries cannot.

The consequences of this for people in developing countries are disastrous. Unable to sell their goods, they cannot make money through trade. Meanwhile, their own producers are going out of business because of unfair competition.

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Questions to think about
  1. Can trade ever be free?
  2. Can trade ever be fair?
  3. How could the international trading system be made fairer for poor countries?



To find out more about the issues, look at The issues and the Agricultural problem.

To find out about what you can do, look at Take action.




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