Long Answer Questions – Economics (Development)
Medium (Application & Explanation)
1. Why is average (per capita) income not a sufficient indicator of development? Explain with examples.
Answer:
- Per capita income is an average. It hides inequality.
- A few very rich people can raise the average while many stay poor.
- Example: Country X (₹95, ₹95, ₹95, ₹95, ₹620) and Country Y (all ₹200) have the same average. But Y is more equal.
- Some Gulf countries have high income, but weaker health and education for many.
- Sri Lanka or Cuba may have lower income but better literacy and life expectancy.
- So, income alone misses quality of life and equal opportunities.
2. How does education improve development? Use an Indian state example to support your answer.
Answer:
- Education gives skills and improves jobs and income.
- It builds awareness, decision-making, and dignity.
- Educated people demand better healthcare, sanitation, and governance.
- Example: Kerala has high literacy, better public services, and higher life expectancy.
- Even with moderate income, Kerala shows strong human development.
- So, investing in schools, teachers, and girls’ education raises overall development.
3. Explain the role of healthcare and life expectancy in measuring development.
Answer:
- Healthcare keeps people healthy, productive, and safe from disease.
- Life expectancy shows how long people live on average.
- Higher life expectancy means better nutrition, sanitation, and medical care.
- States like Tamil Nadu and Kerala have strong primary health care and lower infant mortality.
- A healthy population learns better and works better.
- Thus, health and life expectancy are key for real development, not just income.
4. What is the Human Development Index (HDI)? Why is it better than using income alone?
Answer:
- HDI is a composite index by UNDP to measure overall development.
- It has three parts: Income (GNI per capita), Education (years of schooling), and Health (life expectancy).
- It mixes social and economic indicators for a balanced picture.
- Example: Norway ranks high due to strong health, education, and income.
- Sri Lanka ranks better than richer places due to good public services.
- Hence, HDI is fairer than income alone, as it shows quality of life.
5. Why should we use both income and non-income indicators to compare two states or countries?
Answer:
- Income shows standard of living, but not distribution.
- Non-income indicators show health, education, and life quality.
- Two places with the same income can differ in literacy or life expectancy.
- Example: Kerala vs Haryana—Kerala’s HDI is higher due to social services, despite similar or lower income.
- Using both avoids misleading conclusions and policy mistakes.
- This gives a complete view of development.
High Complexity (Analysis & Scenario-based)
6. Two countries, A and B, have the same per capita income. A has high life expectancy and high school enrolment. B has low life expectancy and low enrolment. Who is more developed? Justify.
Answer:
- Per capita income is equal, so income alone cannot decide.
- Country A has higher life expectancy. Health services are likely better.
- Country A has higher education. Skills and jobs will be better.
- Country B shows poor health and schooling, which lowers productivity.
- Over time, A will grow more sustainably and fairly.
- So, A is more developed, as it scores higher on health and education.
7. Two towns have the same average income. Town X has equal incomes. Town Y has a few very rich and many poor. Analyse the development outcomes and suggest policies.
Answer:
- Same average hides inequality in Town Y.
- Town X likely has better social harmony and access for most people.
- Town Y may face higher poverty, crime, and weak public services.
- Health and education outcomes will be poorer in Town Y.
- Policies for Town Y: invest in public schools, primary health, and sanitation.
- Also add social protection, minimum wages, and progressive taxes to reduce inequality.
8. A country’s GNI per capita rises, but its HDI rank falls. How is this possible? Explain with reasons and remedies.
Answer:
- Income rose, but health and education may have stagnated or declined.
- Inequality may have grown; gains went to a few people.
- Life expectancy could fall due to weak healthcare or pollution.
- Schooling may suffer due to low budgets or dropouts.
- Remedies: raise public spending on primary health, schools, nutrition, and sanitation.
- Track equity with measures like Gini and improve access for the poor.
9. A state has very high literacy but high infant mortality. What does this show? Analyse causes and propose a plan.
Answer:
- High literacy means strong education systems.
- High infant mortality shows weak healthcare for mothers and babies.
- Causes: poor primary health centres, low immunisation, malnutrition, and unsafe water.
- It shows imbalanced development: education good, health poor.
- Plan: strengthen maternal and child health, anganwadis, nutrition schemes, and clean water.
- Ensure trained staff, ambulance services, and health awareness in communities.
10. Design a simple “Class HDI” for your classroom using income, education, and health proxies. Explain steps and limits.
Answer:
- Pick three parts: family income (approximate), years of schooling (current grade), and a health proxy (days absent due to illness or a basic fitness score).
- Normalise each to a 0–1 scale so they can be combined.
- Calculate an average to get a simple index for each student.
- Compare groups to discuss inequality and opportunities in class.
- Limits: data may be sensitive, inaccurate, and not fully comparable.
- Keep it ethical, anonymous, and use it to learn about development, not to label people.