Barriers to economic growth and/or economic development: notes and practice questions
- This topic examines the various obstacles that hinder a country's economic growth and development.
- Poverty traps (or cycles) illustrate how linked factors perpetuate poverty.
- Economic barriers include rising inequality, limited infrastructure, low human capital, dependence on primary sectors, and capital flight.
- Political and social barriers encompass weak institutional frameworks, ineffective legal/taxation systems, gender inequality, and corruption.
- Students should be able to explain the significance of different barriers to economic growth and/or economic development.
How it is examined
The poverty cycle is a plausible Paper 2 sketch. The significance row is a standard 15-mark part (b), and it rewards a student who commits to a ranking with a real-world case rather than listing every barrier.
- Poverty traps, also called poverty cycles. (AO2, AO4)
- The economic barriers: rising economic inequality; lack of access to infrastructure and appropriate technology; low levels of human capital, meaning lack of access to healthcare and education; dependence on primary sector production; lack of access to international markets; the informal economy; capital flight; indebtedness; geography, including landlocked countries; tropical climates and endemic diseases. (AO2)
- The political and social barriers: a weak institutional framework, covering the legal system, ineffective taxation structures, the banking system and property rights; gender inequality; lack of good governance and corruption; unequal political power and status. (AO2)
- The significance of the different barriers to economic growth and economic development. (AO3)
Guiding questions
- What holds a country back?
Linking questions
- Dependence on primary production connects to the low PED and PES of primary commodities in 2.5 and 2.6, both HL.
- Poverty measurement comes from 3.4.
- Every barrier here has a matching strategy in 4.10.
Practice questions
9 questions · 9 hardQuestion 1
HardPaper 1 · no calculator25 marks(a) Explain how a country's dependence on primary sector production and high levels of indebtedness can act as barriers to economic development.
(b) Using real-world examples, discuss the view that institutional and political factors are more significant barriers to economic development than economic factors.
Define economic development. Then, for each factor (dependence on primary products and indebtedness), explain the mechanism through which it prevents improvements in living standards, health, and education.
This question requires a balanced argument. First, explain why institutional and political factors (like corruption or political instability) can be seen as the most important barriers. Then, present the counter-argument, explaining why economic factors (like poverty traps or lack of infrastructure) might be considered more significant. Use specific country examples to support both sides of your discussion before reaching a final, reasoned conclusion.
Question 2
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 3
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 4
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 5
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 6
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 7
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 8
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 9
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.
