Trade Concepts and Economic Theories

The video tutorial explores the benefits of international trade, focusing on absolute and comparative advantage. It uses examples of Australia and China, and France and Poland, to explain these concepts. The tutorial also discusses the sources and limitations of comparative advantage, highlighting factors like resource endowments and the assumptions in economic models. The video concludes with a call to further explore trade concepts.

What is absolute advantage?

• When a country can produce more of a good or service than another country using different resources.

• When a country can produce a good at a higher opportunity cost than another country.

• When a country can produce more of a good or service than another country using the same amount of resources.

• When a country can produce a good at a lower opportunity cost than another country.

What is the opportunity cost of one more ton of iron ore for Australia?

• 2.25 tons of cloth

• 1.33 tons of cloth

• 0.75 tons of cloth

• 0.44 tons of cloth

What does a straight-line PPC indicate?

• Variable opportunity cost

• Decreasing opportunity cost

• Increasing opportunity cost

• Constant opportunity cost

What is comparative advantage?

• When a country can produce a good at a higher opportunity cost than another country.

• When a country can produce more of a good or service than another country using different resources.

• When a country can produce a good at a lower opportunity cost than another country.

• When a country can produce more of a good or service than another country using the same amount of resources.

Which country has a comparative advantage in cheese production in the example of France and Poland?

• Both

• Neither

• Poland

• France

If Australia specializes in iron ore and China in cloth, what is the trade ratio assumed in the example?

• 1 ton of iron for 1.33 tons of cloth

• 1 ton of iron for 0.44 tons of cloth

• 1 ton of iron for 1 ton of cloth

• 1 ton of iron for 0.75 tons of cloth

What is one limitation of the comparative advantage theory?

• It does not consider the benefits of trade.

• It assumes perfect knowledge.

• It assumes that all goods are homogenous.

• It ignores the concept of opportunity cost.

Why might transport costs limit the benefits of trade?

• They decrease the opportunity cost.

• They increase the opportunity cost.

• They make it expensive to shift goods around the world.

• They make it cheaper to shift goods around the world.

What happens when a country specializes too much in one good?

• It becomes more vulnerable to price changes.

• It becomes less vulnerable to price changes.

• It decreases its absolute advantage.

• It increases its comparative advantage.

What is a potential issue with assuming that all goods are homogenous?

• It ignores quality differences.

• It decreases opportunity costs.

• It assumes perfect knowledge.

• It increases transport costs.