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What is a poverty trap (poverty cycle)?
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All Flashcards in Topic 4.9
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What is a poverty trap (poverty cycle)?
A self-reinforcing mechanism where poverty leads to low savings → low investment → low productivity → low income → low savings, creating a vicious circle that is extremely difficult to escape without external intervention.
Low income → low savings → low investment → low income.
How does geography act as a barrier to development?
Landlocked countries face higher transport costs. Tropical climates increase disease burden (malaria). Mountainous or desert terrain limits agriculture and infrastructure. Poor geographic conditions raise the cost of doing business.
Landlocked, tropical, or harsh terrain → harder development.
How does corruption hinder development?
Corruption diverts public funds away from essential services (health, education, infrastructure). It deters FDI, increases costs of doing business, undermines rule of law, and creates inequality. Resources serve elites instead of citizens.
Stolen funds, no services, no trust, no FDI.
Why are weak property rights a barrier to development?
Without secure property rights, individuals cannot use assets as collateral for loans, businesses are reluctant to invest (risk of seizure), and long-term planning is impossible. This suppresses entrepreneurship and capital formation.
No security → no investment → no growth.
How does lack of infrastructure hinder development?
Without roads, ports, electricity, clean water, and telecommunications, firms cannot produce or transport goods efficiently. People cannot access healthcare, education, or markets. Infrastructure is the foundation of economic activity.
No roads/electricity = no business, no services.
How does low savings contribute to the poverty trap?
When incomes are barely enough to cover basic needs, households cannot save. Without domestic savings, there is insufficient capital for investment in businesses, equipment, and infrastructure — keeping productivity low.
No spare money → no investment → stay poor.
Give examples of how landlocked countries are disadvantaged.
Countries like Chad, Nepal, and Bolivia face higher transport costs to reach international markets (must cross neighbouring countries). This makes exports less competitive, raises import prices, and deters FDI compared to coastal nations.
Chad, Nepal, Bolivia — no coast, high transport costs.
What is the link between poverty and poor health/education?
Poverty limits access to healthcare and schooling. Poor health reduces worker productivity and lifespan. Low education limits skills and earning potential. Both effects reinforce poverty across generations.
Can't afford health/school → low productivity → stay poor.
How does political instability hinder development?
War, conflict, and political uncertainty destroy infrastructure, displace populations, deter investment, divert spending to the military, and make long-term economic planning impossible. Recovery can take decades.
War and instability destroy everything needed for growth.
How does rapid population growth worsen poverty traps?
High population growth (common in poor countries) means resources and any new income must be spread more thinly. GDP may grow, but GDP per capita stagnates or falls. Investment cannot keep up with population needs.
More people sharing the same pie.
What role do institutions play in economic development?
Strong institutions (rule of law, independent courts, effective bureaucracy, free press, democratic accountability) create a stable, predictable environment that encourages investment, trade, and innovation. Poor institutions are the biggest barrier to development.
Good institutions = trust, stability, investment.
How does climate change disproportionately affect developing countries?
Developing countries in tropical regions face rising temperatures, droughts, flooding, and extreme weather that destroy crops, displace people, and damage infrastructure. They have fewer resources to adapt and are least responsible for emissions.
Most vulnerable, least responsible, least able to adapt.
What is needed to break the poverty trap?
An injection of capital from outside the cycle: foreign aid, FDI, microfinance, or government investment in infrastructure, health, and education. This can raise productivity and income, starting a virtuous cycle of growth.
External capital injection to kickstart investment.
Why is the disease burden a significant development barrier?
Diseases like malaria, HIV/AIDS, and tuberculosis reduce worker productivity, increase healthcare costs, lower life expectancy, and keep children out of school. This reduces human capital and economic output, deepening poverty.
Sick people can't work or learn → lower output.
What is the "resource curse" (paradox of plenty)?
Countries rich in natural resources (oil, minerals) often have worse development outcomes than resource-poor countries. Resource wealth can fuel corruption, conflict, currency appreciation (Dutch disease), and neglect of other sectors.
Oil wealth often leads to corruption and poor governance.
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What is the "brain drain" and how does it affect development?
Brain drain is the emigration of skilled/educated workers to richer countries seeking better pay and opportunities. This deprives developing countries of the human capital they need for growth, weakening healthcare, education, and innovation.
Best workers leave → developing country loses talent.
How does unfair international trade hinder development?
Developing countries face tariff escalation, agricultural subsidies in rich countries, and NTBs that limit their export market access. They are often dependent on primary commodity exports with volatile prices and declining terms of trade.
Rich-country protectionism blocks developing-country exports.
Why do development barriers reinforce each other?
Barriers are interconnected: poverty causes poor health, poor health reduces productivity, low productivity limits tax revenue, low revenue means less investment in infrastructure, and poor infrastructure deters FDI. Breaking one link rarely breaks the chain.
Each barrier feeds into others — a web, not a list.
Are all barriers equally important for every developing country?
No. The significance of each barrier varies by country. Geographic barriers dominate for landlocked states. Governance is the primary issue in some oil-rich nations. Trade barriers matter most for export-dependent economies. Context determines priority.
Different countries face different primary barriers.
How does gender inequality act as a barrier to development?
When women are denied education, healthcare, and economic participation, half the population's potential is wasted. Studies show that educating girls has the highest return on development investment — improving health, reducing fertility, and boosting growth.
Excluding women wastes half the talent.
What is the problem of primary product dependency?
Many developing countries rely on exporting one or two commodities (coffee, cocoa, copper). Commodity prices are volatile and face a long-term decline (Prebisch-Singer hypothesis), making export earnings unstable and unreliable.
Relying on one crop/mineral → volatile and declining prices.
How does lack of education create a barrier to development?
Without education, workers have low skills and productivity. They cannot adopt new technologies, start businesses, or participate in higher-value industries. Low human capital traps the economy in low-productivity agriculture and resource extraction.
No skills → low productivity → poverty.
Which barriers are most within a country's control?
Governance, institutions, corruption, and policy choices are largely domestic. Geographic barriers and international trade rules are largely external. Effective development requires both domestic reform and supportive international conditions.
Governance = internal. Geography/trade rules = external.
What is the Prebisch-Singer hypothesis?
The long-run terms of trade for primary commodity exporters tend to decline relative to manufactured goods exporters. This means developing countries must export more and more raw materials to buy the same amount of manufactured imports.
Commodity prices fall relative to manufactured goods.
What is the demographic transition and why does it affect development?
Many developing countries are in the early stages of demographic transition: death rates have fallen (better healthcare) but birth rates remain high. This creates a large, dependent young population that strains resources for education, health, and employment.
Falling deaths + high births = population boom.
How does external debt hinder development?
Debt repayment diverts government revenue away from health, education, and infrastructure spending. Interest payments can exceed what countries spend on essential services. Unsustainable debt deters new investment and lending.
Money for debt servicing can't go to schools and hospitals.
What is the "big push" theory of development?
The idea (from Rosenstein-Rodan) that a large, coordinated investment across multiple sectors simultaneously is needed to break out of the poverty trap. Small, isolated investments fail because they lack complementary infrastructure and demand.
Massive simultaneous investment across sectors.
What are declining terms of trade?
When the price of a country's exports falls relative to the price of its imports. This means the country must export more to afford the same volume of imports, effectively transferring wealth to its trading partners.
Export prices falling relative to import prices.
How does income inequality hinder development?
High inequality means growth benefits only a small elite. The poor lack purchasing power, access to credit, and political voice. Social mobility is limited, reducing incentives and wasting human potential. It can also fuel social unrest.
The rich gain, the poor are stuck.
How should an IB essay discuss barriers to development?
Identify 2–3 specific barriers relevant to the country/region, explain how they interact, evaluate which is most significant, discuss what policies could address them, and consider short-run vs. long-run effectiveness. Use real examples.
Pick barriers, explain links, evaluate significance, give examples.
Topic 4.9 study notes
Full notes & explanations for Barriers to economic growth and/or economic development
Economics exam skills
Paper structures, command terms & tips
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