IB Economics SL Unit 3 Macroeconomics Question Bank
Build your IB Economics SL Macroeconomics foundation by connecting national indicators, aggregate demand and supply and policy responses.
- Syllabus
- First assessment 2022
- Course
- Economics SL
- Level
- SL
Build your IB Economics SL Macroeconomics foundation by connecting national indicators, aggregate demand and supply and policy responses.
Study the extract below and answer the questions that follow.
Micro-credit conflict of interest
(1) The idea of giving small loans to poor people, especially women, was hailed as the key to achieving economic development for even the poorest citizens. Muhammad Yunus, the economist who pioneered the practice by lending small amounts to basket weavers in Bangladesh, won a Nobel Peace Prize in 2006.
(2) The practice has grown so popular, helping establish small businesses such as tailors and hairdressers, that some are now concerned over the direction it has taken. Attracted by the prospect of profits from even the smallest of loans, some banks now dominate micro-credit, with some charging interest rates of over 100 %.
(3) The key question facing the industry remains how much money investors should make from lending to poor people, mostly women, often at hidden interest rates. "Micro-credit should be seen as an opportunity to help people out of poverty, not as an opportunity to make money out of poor people," Yunus said. "Interest rates should be 10 to 15 % above the cost of raising the money and anything beyond that is exploitation. Most micro-credit lenders would fail this test."
(4) How much interest and profit are acceptable and what constitutes exploitation? The interest rates that draw the most concern include those in Nigeria and Mexico, where the demand for small loans from a large population cannot be met by existing lenders. One Mexican lender charges an annual rate of 125 %. The average in Mexico is about 70 %, compared with a global average of about 37 % in interest and fees.
5 There is debate over whether micro-credit loans actually lift people out of poverty. Some researchers conclude that not every poor person is an entrepreneur in waiting but the loans do help relieve some of the worst aspects of poverty.
(6) The micro-credit industry has outgrown its charitable beginning. Despite a promise to put the money back into development, analysts say the high interest rates and healthy profits of the largest micro-credit institutions pushed up interest rates across Mexico.
Define the following terms indicated in bold in the text:
interest rates (paragraph 2).
level
0 Wrong definition ..... 0
1 Vague definition ..... 1
The idea that they are the costs of a loan.
2 Precise definition ..... 2
An explanation that they are the cost of borrowing and/or the reward for lending (saving) money.
Using a circular flow diagram, explain how micro-credit increases economic activity in a developing economy.
level
0 Inappropriate answer ..... 0
1 Identification of appropriate theory ..... 1-2
For drawing a correctly labelled circular flow diagram showing that the investment due to the borrowed micro-credit funds is an injection into the circular flow of income or for explaining that micro-credit schemes will increase investment, which is an injection into the circular flow. This will increase AD and so there will be increased economic activity.
2 Correct application of appropriate theory ..... 3-4
For drawing a correctly labelled circular flow diagram showing that the investment due to the borrowed micro-credit funds is an injection into the circular flow of income and for explaining that micro-credit schemes will increase investment, which is an injection into the circular flow. This will increase AD and so there will be increased economic activity.
Candidates who incorrectly label diagrams can receive a maximum of
Marking guidance:
[3 marks].
Study the following extract and answer the questions that follow.
China's trade reforms
(1) The Chinese government has announced a set of free trade measures, including lower import tariffs on cars, soybeans and pharmaceuticals, in an attempt to end a trade war with the United States (US).
(2) The US government has long accused China of engaging in unfair trade practices to maintain their current account surplus. The trade dispute between the two largest economies intensified when the US said it would impose anti-dumping tariffs on Chinese steel and aluminium.
(3) The trade war with the US comes at a bad time given the slowdown in China's domestic demand. In recent years, China's economic growth has relied less on investment and exports and more on consumption expenditure.
(4) Producers of many Chinese manufactured goods currently benefit from protectionist measures. In particular, imports of industrial equipment, medical devices, tractors and vehicles are subject to high tariffs.
5 Automobile production capacity in China is growing. However, the domestic market is becoming oversupplied, with more cars being offered for sale than Chinese consumers want to buy. For this reason, Chinese car manufacturers are seeking to export their cars to other markets. They are therefore eager to see reduced trade tensions as increased US tariffs would make it harder to export Chinese cars to the US.
(6) Some Chinese car manufacturers are already focusing on adding advanced capabilities to their cars in order to be more competitive in global markets. China is increasing its efforts to become a world leader in self-driving cars. These will be intelligent cars that will improve transport efficiency and meet energy-saving and emission-reduction targets. Many believe that Chinese companies are so innovative that they no longer require protection from international enterprises.
(7) However, many Chinese firms remain dependent on imported factors of production. Approximately 30 % of Chinese exports are manufactured using imported equipment and components. The reduction of tariffs would therefore lower prices not only for producers but also for consumers of Chinese goods.
Define the term consumption indicated in bold in the text (paragraph (3).
Level
Marks
0
The work does not meet a standard described by the descriptors below.
1
Vague definition.
The idea that it is a component of AD OR that it is consumer spending.
2
Accurate definition.
An explanation that it is spending by households/people on goods (and services).
Study the following extract and answer the questions that follow.
Japan-European Union Economic Partnership Agreement (JEEPA)
(1) In July 2017, the Japan-European Union Economic Partnership Agreement (JEEPA) was announced and it may come into force in 2019. Jointly, Japan and the European Union (EU) currently account for 28 % of global gross domestic product (GDP). The trade agreement could raise the EU's exports to Japan by 34 % and Japan's exports to the EU by 29 %. Economists say that this trade agreement marks a determined effort to combat rising protectionism and sends a powerful signal that cooperation, not trade protection, is the way to tackle global challenges.
(2) The largest benefit to Japan will be for Japanese car manufacturers, as Europe will gradually lower tariffs from 10 % on Japanese cars. Car tariffs are a big concern for Japanese car manufacturers, who struggle to compete with South Korean car manufacturers. South Korean cars are sold to the EU tariff-free thanks to a free trade agreement signed in 2011. Within Europe, car manufacturers are one of the largest sources of jobs. Car manufacturers in the EU are concerned that cutting tariffs on car imports from Japan may lead to a large increase of Japanese cars into the European market.
(3) The trade agreement will also resolve non-tariff barriers, such as technical requirements and regulations. More importantly, however, the EU and Japan will make their environmental and safety standards on cars the same, which will make trade easier.
(4) Japanese politicians have been defending their relatively inefficient farmers for a long time. Now, Japan will lower tariffs on European meat, dairy products and wine, cutting 85 % of the tariffs on food products coming into Japan. This includes removing the current 30 % tariff on some European cheeses, such as cheddar and gouda cheese. However, imported camembert cheese will face a quota. This may be because Japan produces some camembert cheese.
(5) JEEPA is particularly alarming for United States (US) beef and pork farmers because Japan has been the biggest export market for US beef and the second biggest export market for US pork. Any preferential tariff that EU farmers receive will make it much tougher for American farmers to sell meat in Japan.
(6) With this trade agreement, the EU and Japan are trying to promote the values of economic cooperation and environmental conservation, which are both important for long-term economic growth and sustainability. However, JEEPA faces significant challenges because it will have to be passed by the Japanese Parliament, the European Parliament and European national governments. There is no guarantee that all governments will agree to the economic partnership. 15 July 2017; Japan-EU trade agreement may hurt U.S. meat producers, by Katherine Hyunjung Lee, Jul 12, 2017, Medill News Service, https://dc.medill.northwestern.edu; and A new trade deal between the EU and Japan, The Economist (London, England), Jul 8th 2017, https://www.economist.com/finance-and-economics/2017/07/08/a-new-trade-deal-between-the-eu-and
japan. © The Economist Newspaper Limited, London, July 8th 2017]
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Using an AD/AS diagram, explain the impact of the trade agreement between Japan and the EU (JEEPA) on Japan's economic growth (paragraph (1)).
Level
Marks
0
The work does not meet a standard described by the descriptors below.
1
There is a correct diagram OR an accurate written response.
1-2
For drawing an accurate, labelled AD/AS diagram showing a shift of the AD curve to the right and an increase in the price level and real GDP OR for an explanation that the trade deal could raise Japan's exports by 29 %, increasing Japan's export revenue, a component of AD. This may increase Japan's real GDP, thus leading to economic growth.
OR
For drawing an accurate, labelled AD/AS diagram showing a shift of the AD curve to the left and a decrease in the price level and real GDP OR for an explanation that the trade deal could raise Japan's exports by 29 % but also increase EU imports by 34 %, decreasing Japan's net exports, a component of AD. This may decrease Japan's real GDP, thus negatively affecting economic growth.
2
There is a correct diagram AND an accurate written response.
3-4
For drawing an accurate, labelled AD/AS diagram showing a shift of the AD curve to the right and an increase in the price level and real GDP AND for an explanation that the trade deal could raise Japan's exports by 29 %, increasing Japan's export revenue, a component of AD. This may increase Japan's real GDP, thus leading to economic growth.
OR
For drawing an accurate, labelled AD/AS diagram showing a shift of the AD curve to the left and a decrease in the price level and real GDP AND for an explanation that the trade deal could raise Japan's exports by 29\% but also increase EU imports by 34 %, decreasing Japan's net exports, a component of AD. This may decrease Japan's real GDP, thus negatively affecting economic growth.


Candidates who incorrectly label diagrams can be awarded a maximum of [3].
For AD/AS, the vertical axis may be "price level" or any similar terms such as "average (general) price level". For the horizontal axis, "real (national) output/income" or "real GDP". Any relevant abbreviations are acceptable.
A title is not necessary.
Study the following extract and answer the questions that follow.
Burundi
(1) Burundi is a small landlocked African country. Densely populated, it has a population of approximately 10.6 million inhabitants. The economy is dominated by subsistence agriculture, which employs 90 % of the population, though cultivatable land is extremely scarce. More than a decade of conflict led to the destruction of much of the country's physical, social and human capital. However, substantial improvements have occurred since the conflict ended in 2006, thanks largely to the success of measures implemented to reduce the excessive control of the military.
(2) Even though Burundi is enjoying its first decade of sustained economic growth, poverty remains widespread. Burundi's ranking on the Human Development Index (HDI) increased by 2.5 % per year between 2005 and 2013 as education and health outcomes have significantly improved over the period, yet the country still ranks low at 180th out of 187 countries in 2013. Per capita gross national income more than doubled between 2005 (US$130) and 2013 (US$280).
(3) Burundi is making the transition from a post-conflict economy to a stable and growing economy. Economic reforms and institution building are ongoing. After significant improvements to achieve peace and security, the country's development program is shifting gradually towards modernizing public finance. However, the government has limited "fiscal space" because tax collection is very hard to carry out and tax receipts are low.
(4) With its limited resources, the government is attempting to strengthen basic social services and upgrade infrastructure and institutions, particularly in the energy, mining, and agricultural sectors. This has been accompanied by increasing participation of the private sector. The goal now is to grow a more stable, competitive and diversified economy with enhanced opportunities for employment and improved standards of living.
(5) Over the last decade, annual economic growth in Burundi has been between 4 % and 5 %. Inflation continues to decline reaching 3.9 \% in July 2016, down from 24 \% in March 2012, reflecting a careful monetary policy helped by a recent decrease in the prices of imports, especially oil, which is an essential commodity.
(6) Burundi's main exports are agricultural; coffee and tea account for 90 % of foreign exchange earnings, and exports are a relatively small share of Gross Domestic Product (GDP). overview. Licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported license.
https://creativecommons.org/licenses/by-sa/3.0.]
Define the term monetary policy indicated in bold in the text (paragraph (5).
Level
Marks
0
The work does not meet a standard described by the descriptors below.
1
Vague definition.
The idea that it is to do with interest rates or money supply
2
Accurate definition.
An explanation that it is any two of the following:
- demand-side policy
- enacted by the Central Bank
- changes in interest rates
- changes in money supply.
Using a production possibilities curve (PPC) diagram, explain the effect on economic growth of the "destruction of much of the country's physical, social and human capital" (paragraph (1)).
Level
Marks
0
The work does not meet a standard described by the descriptors below.
1
There is a correct diagram or an accurate written response.
1-2
A PPC diagram showing an inward shift of the PPC or an explanation that the destruction of capital represents a fall in the quantity of factors of production (resources); and that this will then lead to a fall in production possibilities (potential output).
2
There is a correct diagram and an accurate written response.
3-4
A PPC diagram showing an inward shift of the PPC and an explanation that the destruction of capital represents a fall in the quantity of factors of production (resources); and that this will then lead to a fall in production possibilities (potential output).

Candidates who incorrectly label diagrams can be rewarded with a maximum of [3].
For a PPC, the axes could be two alternative products, one on each axis, eg Good A and Good B or Schools and Motor Cars; or two groups of products, eg Consumer Goods and Producer Goods.
Using an AD/AS diagram, explain why the "decrease in the prices of imports, especially oil" might reduce inflationary pressure (paragraph (5).
Level
Marks
0
The work does not meet a standard described by the descriptors below.
1
There is a correct diagram or an accurate written response.
1-2
An AD/AS diagram showing a shift of the SRAS curve to the right and a fall in the average price level or an explanation that a fall in the price of imported factors of production will reduce costs for firms, reducing inflationary pressure in the economy.

Candidates may also approach this question in this way:
An AD/AS diagram showing a shift of the AD curve to the left and a fall in the average price level or an explanation that a fall in the price of imports would increase spending on imports, a component of AD and hence reduce inflationary pressure in the economy
2
There is a correct diagram and an accurate written response.
3-4
An AD/AS diagram showing a shift of the SRAS curve to the right and a fall in the average price level and an explanation that a fall in the price of imported factors of production will reduce costs for firms, reducing inflationary pressure in the economy.
Candidates may also approach this question in this way:
An AD/AS diagram showing a shift of the AD curve to the left and a fall in the average price level and an explanation that a fall in the price of imports would increase spending on imports, a component of AD and hence reduce inflationary pressure in the economy
Candidates who incorrectly label diagrams can be rewarded with a maximum of [3].
For AD/AS, the vertical axis may be "average (general) price level", "APL" or "price level". For the horizontal axis, "real output", "real national output", "real income", "real national income", "real GDP" or "real Y". Any abbreviations are acceptable. A title is not necessary. "AS" is a valid label for the SRAS curve.