Question 1

What are the main methods to correct a persistent current account deficit in the context of the IB DP Economics curriculum?

Accepted Answer

In the IB DP Economics curriculum, the main methods to correct a persistent current account deficit include expenditure-reducing policies, expenditure-switching policies, and supply-side policies. Expenditure-reducing policies aim to decrease overall demand in the economy, often through fiscal or monetary measures. Expenditure-switching policies focus on altering the relative prices of domestic and foreign goods to encourage exports and discourage imports, typically through exchange rate adjustments or trade policies. Supply-side policies aim to improve the competitiveness of domestic industries by enhancing productivity and efficiency.

Question 2

How do expenditure-reducing policies help in correcting a current account deficit?

Accepted Answer

Expenditure-reducing policies help correct a current account deficit by reducing the overall level of demand in an economy. This can be achieved through contractionary fiscal policy, such as increasing taxes or reducing government spending, or through contractionary monetary policy, such as raising interest rates. By decreasing domestic consumption and investment, these policies can reduce the demand for imports, thereby improving the current account balance. However, these measures can also slow down economic growth and increase unemployment, so they must be implemented carefully.

Question 3

What role do exchange rates play in addressing a current account deficit?

Accepted Answer

Exchange rates play a crucial role in addressing a current account deficit through expenditure-switching policies. By devaluing or depreciating the domestic currency, a country can make its exports cheaper and imports more expensive. This encourages foreign consumers to buy more domestic goods while discouraging domestic consumers from purchasing foreign goods, thereby improving the trade balance. However, exchange rate adjustments can lead to inflationary pressures and may not be effective if the demand for exports and imports is inelastic.

Question 4

Can supply-side policies effectively correct a current account deficit?

Accepted Answer

Yes, supply-side policies can effectively correct a current account deficit by enhancing the competitiveness of domestic industries. These policies focus on increasing productivity, reducing production costs, and fostering innovation. Measures may include investing in education and training, improving infrastructure, deregulating industries, and providing incentives for research and development. By making domestic goods more attractive in international markets, supply-side policies can boost exports and reduce the reliance on imports, thus improving the current account balance over the long term.

Question 5

What are the potential drawbacks of using protectionist measures to correct a current account deficit?

Accepted Answer

Protectionist measures, such as tariffs and quotas, can be used to correct a current account deficit by making imports more expensive and less attractive. However, these measures can lead to several drawbacks. They may provoke retaliatory actions from trading partners, leading to a trade war that can harm global trade. Protectionism can also result in higher prices for consumers and reduced choices in the market. Additionally, it may lead to inefficiencies in domestic industries by reducing the incentive to innovate and improve productivity. Therefore, while protectionist measures can provide short-term relief, they may not be sustainable in the long run.

Methods to correct a persistent current account deficit

Notes & worked examples

Study Notes & Exam Tips

Study Notes

Exam Tips

AI-marked quiz