Economic growth and/or economic development strategies: notes and practice questions
- This topic covers various strategies governments and organizations use to promote economic growth and/or economic development.
- Strategies include trade policies such as import substitution, export promotion, economic integration, and diversification.
- Market-based policies involve trade liberalization, privatization, deregulation, anti-monopoly regulation, and incentive-related tax cuts.
- Interventionist policies focus on education, healthcare, infrastructure provision, and redistribution policies.
- External strategies include inward foreign direct investment (FDI), foreign aid (humanitarian, ODA, debt relief), and multilateral development assistance.
- Institutional changes like improved access to banking, property rights, and reducing corruption are also key.
How it is examined
The default Unit 4 essay subtopic. SL Paper 1 TZ1 May 2025 Q3(b) asked candidates to discuss the effectiveness of interventionist supply-side policies in promoting economic growth and economic development, which is 3.7 and 4.10 together. Because 4.10 has no diagram of its own, the top band still needs a diagram borrowed from elsewhere, and the markbands say "where appropriate", which examiners in practice read as "nearly always" for a 15-mark answer.
- The strategies to promote economic growth and economic development. (AO2, AO4) - Trade strategies: import substitution, export promotion, economic integration. - Diversification. - Social enterprise. - Market-based policies: trade liberalisation, privatisation, deregulation. - Interventionist policies: redistribution policies including tax policies, transfer payments and minimum wages. - Provision of merit goods: education programmes, health programmes, and infrastructure covering energy, transport, telecommunications, clean water and sanitation. - Inward foreign direct investment. - Foreign aid: humanitarian and development aid, debt relief, Official Development Assistance, non-governmental organizations. - Multilateral development assistance: the World Bank, the International Monetary Fund. - Institutional change: improved access to banking including microfinance and mobile banking, increasing women's empowerment, reducing corruption, property rights, land rights.
- The strengths and limitations of strategies for promoting economic growth and economic development. (AO3)
- The strengths and limitations of government intervention versus market-oriented approaches to achieving economic growth and economic development. (AO3)
- Progress toward selected Sustainable Development Goals in the context of two or more countries. (AO3)
Guiding questions
- What can be done, and does it work?
Linking questions
- Every strategy answers a barrier from 4.9.
- Market-based versus interventionist is the same split as 3.7, applied to development rather than to capacity.
- Trade liberalisation and export promotion rest on 4.1 and cut against 4.3.
- Redistribution policies come from 3.4.
- Progress toward the SDGs is the AO3 home of the 4.7 content.
Practice questions
13 questions · 13 hardQuestion 1
HardPaper 1 · no calculator25 marks(a) Explain, using diagrams, how a government can use tariffs and subsidies to protect domestic industries.
(b) Using real-world examples, evaluate the argument that developing countries should use trade protection to promote economic development.
For each policy (tariff and subsidy), you need to define it, draw a separate diagram showing its effect on the domestic market, and explain how the changes shown in the diagram lead to protection for domestic firms.
Consider the arguments for protectionism in the context of a developing economy (like the infant industry argument). Then, consider the counter-arguments and the potential benefits of free trade for development. Use specific country examples to support your points and come to a balanced conclusion.
Question 2
HardPaper 1 · no calculator25 marks(a) Explain the distinction between absolute poverty and relative poverty, and the difficulties associated with their measurement.
(b) Using real-world examples, evaluate the view that government provision of education and healthcare is the most effective way to reduce poverty.
Start by defining absolute poverty and relative poverty. For the second part of the question, think about the practical challenges a government or international organization would face when trying to count the number of people in each category. Consider issues like data collection, defining 'basic needs', and comparing poverty across different countries.
To evaluate this view, you need to present both sides of the argument. First, explain how spending on education and healthcare can reduce poverty in the long run. Then, consider the limitations or disadvantages of this approach. Are there other policies that might be more effective, or work faster? Use a real-world country example to support your arguments.
Question 3
HardPaper 1 · no calculator25 marks(a) Explain how high levels of indebtedness and over-specialization on a narrow range of primary commodities can act as barriers to economic development.
(b) Using real-world examples, evaluate the view that attracting foreign direct investment (FDI) is the most effective strategy for achieving economic development in economically less developed countries.
For each barrier (indebtedness and over-specialization), define the key terms and then explain the mechanism through which it hinders a country's ability to improve living standards, health, and education. Consider using a diagram like the Production Possibilities Curve (PPC) or a poverty cycle to illustrate your points.
Start by explaining why FDI can be an effective strategy for development. Then, to evaluate the view, consider the potential drawbacks of FDI. Most importantly, to address the phrase 'most effective', you must compare FDI to other development strategies (e.g., foreign aid, trade policies, interventionist policies). Use specific country examples to support your arguments.
Question 4
HardPaper 1 · no calculator25 marks(a) Explain how poor infrastructure may act as a barrier to economic development.
(b) Using real-world examples, evaluate the view that trade liberalization is the most effective strategy for achieving economic development.
Think about the different types of infrastructure (e.g., transport, energy, communication, health, education). For each type, explain how its poor quality or absence could hinder a country's progress in improving living standards, not just increasing output.
Start by explaining the arguments in favour of trade liberalization. Then, for evaluation, consider the potential drawbacks. To address the 'most effective' part of the question, you must compare trade liberalization with other development strategies, such as improving infrastructure or education.
Question 5
HardPaper 1 · no calculator25 marks(a) Explain how inward foreign direct investment (FDI) can contribute to economic growth.
(b) Using real-world examples, discuss the view that a lack of infrastructure is the most significant barrier to economic development.
Start by defining both foreign direct investment (FDI) and economic growth. Then, consider how FDI affects the components of aggregate demand and the determinants of long-run aggregate supply. Think about injections into the circular flow of income and factors that increase a country's productive capacity. A diagram would be helpful here.
To 'discuss' this view, you need to present a balanced argument. First, explain the ways in which poor infrastructure (e.g., transport, energy, sanitation) can hinder economic development. Then, challenge the view by considering other significant barriers (e.g., corruption, low levels of human capital, political instability) and argue why they might be equally or more important in some contexts. Use specific country examples to support both sides of your argument.
Question 6
HardPaper 1 · no calculator25 marks(a) Explain how investment in human capital and infrastructure can promote economic development.
(b) Using real-world examples, discuss the view that market-based policies are the most effective way for a country to achieve economic growth.
Start by defining economic development, human capital, and infrastructure. Then, for each type of investment, explain the chain of reasoning that links it to improvements in living standards and well-being, not just economic growth. Consider using a diagram like the Production Possibilities Curve (PPC) or a poverty cycle diagram to illustrate your points.
To 'discuss' this view, you need to present a balanced argument. First, explain what market-based policies are (e.g., privatization, deregulation, trade liberalization) and how they are intended to promote economic growth. Then, evaluate their effectiveness by considering their potential advantages and disadvantages. To challenge the idea that they are the 'most effective' way, compare them with other strategies, such as the interventionist policies mentioned in part (a). Use specific country examples to support your points.
Question 7
HardPaper 1 · no calculator25 marks(a) Explain two reasons why over-dependence on the primary sector may act as a barrier to economic development.
(b) Using real-world examples, evaluate the view that trade liberalization is the most effective strategy for promoting economic growth.
Think about the characteristics of primary products (like agricultural goods or raw materials) and their markets. How does this affect a country's income and ability to plan for the future? Consider both the price of these goods and how demand for them changes as the world gets richer.
Start by explaining how trade liberalization is supposed to work. Then, consider its potential downsides or limitations. To 'evaluate', you must weigh the pros and cons. The phrase 'most effective' is a key part of the question – is it always the best strategy, or might other policies (like investing in education or infrastructure) be more important, especially for certain countries? Use specific country examples to support your arguments.
Question 8
HardPaper 1 · no calculator25 marks(a) Explain how a government might use trade protection to support an infant industry and to protect national security.
(b) Using real-world examples, evaluate the effectiveness of trade protection as a strategy to promote economic development.
For each reason (infant industry and national security), define the concept and then explain the mechanism of a specific protectionist policy (like a tariff or a quota) that could be used to achieve that goal. Consider using a diagram to illustrate how the policy affects the domestic market.
Start by defining economic development. Then, build arguments for why trade protection might promote it (e.g., by fostering industrialization). Counter these with arguments against (e.g., inefficiency, higher prices). To evaluate, you need to weigh these arguments and come to a reasoned judgement. Support your points with specific examples of countries that have used protectionist policies and discuss the outcomes.
Question 9
HardPaper 2 · calculator40 marksRead the extracts and answer the questions that follow.
Text A, Overview of the economy and government policies in Vietnam
1 Vietnam has one of the fastest-growing economies in Asia, driven by strong exports and high levels of foreign direct investment (FDI). This growth has transformed the country, lifting millions out of poverty. Major multinational corporations have established large-scale manufacturing facilities, particularly in electronics and textiles, turning Vietnam into a key hub in global supply chains.
2 This rapid industrialization, however, has created challenges. Inflation has become a persistent concern, fueled by rising domestic demand and higher global energy prices. The economy's heavy reliance on imported raw materials and components makes it vulnerable to supply chain disruptions and currency fluctuations.
3 To support its transition to a higher-value economy, the government has offered various incentives. For instance, it provides a subsidy to domestic producers of electric vehicles (EVs) to encourage green technology and reduce reliance on imported fossil fuels. The government has also been actively managing its currency, the Vietnamese dong (VND), to maintain export competitiveness.
Text B, Labour market and social development in Vietnam
1 Vietnam's economic boom has led to a significant structural shift, with millions of workers moving from agriculture to the industrial and service sectors. To ensure a basic standard of living, the government regularly increases the minimum wage. In 2022, the minimum wage was raised by an average of 6%.
2 While poverty has fallen dramatically, inequality is a growing concern. There is a widening gap in income and opportunities between major urban centres like Ho Chi Minh City and Hanoi, and the more remote, rural provinces. Although youth literacy rates are high, there is a recognized skills gap, where the education system is not fully equipping graduates for the demands of the modern high-tech manufacturing sector.
Text C, Vietnam's trade integration and environmental challenges
1 Vietnam is a member of numerous free trade agreements, including the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) and the Regional Comprehensive Economic Partnership (RCEP). These agreements have boosted exports but also increased competition for domestic firms.
2 The environmental cost of industrialization is becoming increasingly apparent. Air and water pollution in industrial zones are significant problems, creating negative externalities that affect public health and long-term sustainability. The government acknowledges these issues and has set ambitious targets for renewable energy, aiming to attract FDI into solar and wind power projects.
Table 1: Selected macroeconomic data for Vietnam
| 2016 | 2022 | |
|---|---|---|
| Real GDP (USD billion) | 205 | 409 |
| Inflation rate (%) | 2.7 | 3.2 |
| Unemployment rate (%) | 2.3 | 2.3 |
| GNI per capita (USD) | 2190 | 4010 |
Table 2: Vietnam's current account, 2023 (billions of USD)
| 2023 | |
|---|---|
| Exports of goods | 355 |
| Imports of goods | 330 |
| Balance of trade in services | –10 |
| Primary income | –20 |
| Secondary income | 15 |
| Current account balance |
Table 3: Development and trade data for Vietnam
| 2016 | 2022 | |
|---|---|---|
| Population (million) | 93 | 99 |
| Gini coefficient | 0.344 | 0.357 |
| FDI inflows (USD billion) | 12.6 | 15.7 |
(a) (i) Define the term subsidy indicated in bold in the text (Text A, paragraph 3).
(a) (ii) Define the term Gini coefficient indicated in bold in Table 3.
(b) (i) Using information from Table 2, calculate Vietnam's balance of trade in goods for 2023 in billions of USD.
(b) (ii) Using information from Table 2 and your answer to part (b)(i), calculate Vietnam's current account balance for 2023 in billions of USD.
(b) (iii) Sketch a demand and supply diagram to show the effect of a subsidy on the market for electric vehicles in Vietnam (Text A, paragraph 3).
(c) Using an AD/AS diagram, explain how an increase in foreign direct investment (FDI) could affect economic growth in Vietnam (Text A, paragraph 1).
(d) Using a Lorenz curve diagram, explain the change in income inequality in Vietnam between 2016 and 2022 as shown in Table 3.
(e) Using an externalities diagram, explain how industrial production can lead to market failure in Vietnam (Text C, paragraph 2).
(f) Using an exchange rate diagram, explain how a rise in export revenue could affect the value of the Vietnamese dong (VND).
(g) Using information from the text/data and your knowledge of economics, discuss the challenges Vietnam faces in achieving sustainable economic development.
Think about what a government gives to a firm to help it produce more or sell at a lower price. What is the nature of this financial support?
This is a numerical measure of income inequality. How is it derived and what do its extreme values (0 and 1) represent?
The balance of trade in goods is the value of goods exported minus the value of goods imported.
The current account balance is the sum of the balance of trade in goods, the balance of trade in services, primary income, and secondary income.
A subsidy lowers the cost of production for firms. How does this affect the supply curve? Show the new equilibrium price and quantity.
FDI is a form of investment. Which component of aggregate demand (AD) does investment fall under? How would an increase in this component affect the AD curve and, consequently, real GDP?
First, look at the Gini coefficient data in Table 3. Did it increase or decrease? What does this mean for income inequality? Then, draw a Lorenz curve diagram showing two curves, one for 2016 and one for 2022, that reflects this change.
Industrial production often creates pollution. Is pollution a cost to the producer or to society? This creates a divergence between private costs and social costs. Illustrate this on a diagram and explain why it leads to overproduction.
When Vietnam's export revenue rises, what must foreigners do to pay for these exports? Does this affect the demand for or supply of the Vietnamese dong? Show the effect on an exchange rate diagram.
Sustainable development has economic, social, and environmental dimensions. Use the stimulus material to identify challenges in each of these areas (e.g., inflation, inequality, pollution). Then, consider any mitigating factors or policies mentioned. Conclude with a balanced judgement on the severity of these challenges.
Question 10
HardPaper 1 · no calculator25 marks(a) Explain how high levels of economic inequality may act as a barrier to economic growth.
(b) Using real-world examples, evaluate the view that trade liberalization is the most effective strategy for achieving economic development.
Think about the various channels through which the distribution of income can affect a country's overall economic performance. Consider the impact on human capital, social stability, and aggregate demand.
Consider the arguments for and against trade liberalization as a development strategy. To evaluate whether it is the 'most effective', you should compare it with other potential strategies, such as interventionist or other market-based policies.
Question 11
HardPaper 1 · no calculator25 marks(a) Explain how low levels of human capital can act as a barrier to a country's economic growth and economic development.
(b) Using real-world examples, discuss the view that interventionist strategies are more effective than market-based strategies in promoting economic development.
Start by defining human capital, economic growth, and economic development. Then, explain the mechanisms through which poor education and health standards can limit an increase in real GDP (growth) and improvements in overall living standards (development). Consider the impact on productivity and innovation.
Define interventionist and market-based strategies. For each approach, explain the theoretical arguments for how it promotes economic development. Then, evaluate the strengths and weaknesses of each. For example, consider issues like government failure vs. market failure, and equity vs. efficiency. Support your arguments with specific country examples.
Question 12
HardPaper 1 · no calculator25 marks(a) Explain two arguments in favour of trade protection, and analyse the effects of an import tariff on an economy.
(b) Using real-world examples, discuss the view that adopting a policy of free trade is the most effective way for a country to achieve economic development.
Start by defining trade protection. Then, choose two distinct reasons why a government might restrict trade (e.g., protecting new industries, national security). For the second part, draw a standard tariff diagram and use it to explain the impact on consumers, producers, the government, and overall economic welfare.
Structure your answer as a debate. First, present the arguments for free trade as a driver of economic development (think comparative advantage, efficiency, economies of scale). Then, present the counter-arguments, which are essentially the arguments for protectionism in the context of development (e.g., the infant industry argument). Use real-world examples of countries or regions to support both sides. Conclude with a balanced judgment on whether free trade is the 'most effective' way.
Question 13
HardPaper 1 · no calculator25 marks(a) Explain how government intervention in education and healthcare can help a developing country to diversify its economy.
(b) Using real-world examples, discuss the view that trade protectionism is the most effective way for a developing country to promote economic development.
Start by defining economic diversification and explaining why it is a goal for many developing countries. Then, consider how improved education and healthcare act as supply-side policies, enhancing the quality of the workforce (human capital). Link this improved human capital to the ability of an economy to move into manufacturing and service industries.
Structure your answer by first explaining the arguments for trade protection in the context of a developing country (e.g., the infant industry argument). Then, present the counter-arguments against protectionism (e.g., inefficiency, retaliation). To 'discuss', you must weigh these two sides. Is it the 'most effective' way? Compare it with other development strategies like export promotion or attracting FDI. Use specific country examples to support your points.
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Where marks are lost
- No real-world example, or a stated one. An answer that names a country and stops cannot reach the top two bands.
- One-sided argument. Balance is an explicit axis. A student who argues only that a policy works is capped at 9 out of 15 on that axis alone.
- Diagram present but not explained. The diagram bullet escalates across three bands: included, included and explained, included and fully explained. A diagram dropped into an answer without prose that refers to it sits at 5 to 6 on a 10-mark part.
