Question 1

What is a fixed exchange rate system in the context of the IB DP Economics curriculum?

Accepted Answer

In the IB DP Economics curriculum, a fixed exchange rate system is one where a country's currency value is tied or pegged to another major currency, such as the US dollar or gold. This means the exchange rate remains constant and is maintained by the country's government or central bank through interventions in the foreign exchange market.

Question 2

How does a managed float exchange rate system differ from a fixed exchange rate system?

Accepted Answer

A managed float exchange rate system, also known as a dirty float, allows a currency's value to fluctuate according to the foreign exchange market, but with occasional government or central bank intervention to stabilize or influence the currency's value. This differs from a fixed exchange rate system, where the currency value is kept constant through direct government control.

Question 3

What are the advantages of a fixed exchange rate system?

Accepted Answer

The advantages of a fixed exchange rate system include providing stability in international prices, reducing exchange rate risk for businesses and investors, and helping to control inflation. By maintaining a stable exchange rate, countries can facilitate international trade and investment, which is a key topic in the IB DP Economics curriculum under The Global Economy.

Question 4

Why might a country choose a managed float exchange rate system?

Accepted Answer

A country might choose a managed float exchange rate system to combine the benefits of both fixed and floating exchange rates. This system allows for flexibility in responding to economic shocks and changes in the global economy while still enabling some level of control over the currency's value to prevent excessive volatility, which is crucial for maintaining economic stability.

Question 5

What role do central banks play in a managed float exchange rate system?

Accepted Answer

In a managed float exchange rate system, central banks play a crucial role by intervening in the foreign exchange market to influence the currency's value. They may buy or sell their own currency to stabilize it, prevent excessive fluctuations, and achieve economic objectives such as controlling inflation or supporting export competitiveness, which are important considerations in the IB DP Economics curriculum.

Fixed and managed float exchange rates

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