Key Economic Indicators: HDI, MPI, and Global Trade

Posted on Mar 3, 2026 in Economy

Human Development Index (HDI)

The Human Development Index (HDI) is a statistical measure used to judge the overall development of a country, considering not only income but also health and education. The HDI is based on three main indicators:

Indicators of HDI

• Health: Life Expectancy at Birth (Shows how long people live).
• Education: Mean Years of Schooling and Expected Years of Schooling.
• Standard of Living: Measured by Gross National Income (GNI) per capita.

The HDI value lies between 0 and 1.

Gender Equality Index (GEI)

The Gender Equality Index (GEI) measures how equal men and women are in a country in terms of:

• Education
• Health
• Economic participation
• Political representation
• Social status

It shows how far women are from enjoying equal rights and opportunities as men, usually measured on a scale of 0 to 1.

Multidimensional Poverty Index (MPI)

The Multidimensional Poverty Index (MPI) measures poverty in multiple dimensions, including health, education, and living standards, not just income. It was introduced by the UNDP and Oxford Poverty & Human Development Initiative (OPHI) in 2010.

MPI has 3 main dimensions and 10 indicators:

• Health: Nutrition, Child mortality
• Education: Years of schooling, School attendance
• Standard of Living: Cooking fuel, Sanitation, Drinking water

Inclusive Growth and Sustainable Development Goals (SDGs)

Inclusive Growth means economic growth that benefits all sections of society, especially the poor, women, rural people, and backward classes.

The Sustainable Development Goals (SDGs) are a set of 17 global goals adopted by the United Nations in 2015 to achieve economic development, social equality, and environmental protection. Key objectives include:

• End Poverty
• Zero Hunger
• Good Health and Well-being
• Quality Education
• Gender Equality
• Clean Water and Sanitation
• Affordable and Clean Energy
• Decent Work and Economic Growth
• Industry, Innovation and Infrastructure
• Reduced Inequalities
• Sustainable Cities and Communities
• Responsible Consumption and Production
• Climate Action
• Life on Land
• Peace, Justice and Strong Institutions
• Partnerships for the Goals

Economic Theories and Models

Division of Labour

Adam Smith’s theory of Division of Labour means dividing work into small parts, where each worker performs a specific task. This:

• Increases efficiency
• Saves time
• Improves skill
• Increases production

Poverty and Growth Theories

• Theory of Invisible Hand/Free Market (Laissez-Faire)
• Theory of Nurkse (Vicious Circle of Poverty): Low income → Low saving → Low investment → Low production → Low income. Poor countries remain poor because poverty creates poverty.
• Balanced Growth Strategy: Simultaneous development of all sectors, especially agriculture and industry, so they support each other.
• Hydel Model: Economic strategy focusing on building large hydroelectric projects to generate electricity, driving industrial growth (popular in India 1950s–1970s).
• Harrod-Domar Growth Model: Economic growth depends on savings and investment efficiency. Formula: G = S/K (G = Growth rate of income, S = Savings, K = Capital-output ratio).

International Trade Theories

• Ricardo Theory: Countries trade because their costs are different.
• Haberler Theory: Trade happens because some goods are cheaper to produce than others.
• Heckscher–Ohlin Theory: Countries export goods made from resources they have in abundance.
• J.S. Mill Theory: International price depends on the demand of both countries.

Factor Endowments and Terms of Trade

Factor endowment means the quantity and quality of resources a country has for producing goods. What a country has more of defines its factor endowment.

Types of Factor Endowments

• Land: Natural resources (e.g., land, water, minerals). Countries rich in land produce agricultural goods.
• Labour: Number of workers and their skill. Labour-rich countries produce labour-intensive goods.
• Capital: Machines, tools, factories, money. Capital-rich countries produce machinery.
• Entrepreneurship: Ability to organize business and take risk, helping start industries and create jobs.

Terms of Trade (TOT): Refers to the rate at which a country’s exports are exchanged for imports. Formula: TOT = (Export Price / Import Price) × 100.

• Favourable Terms of Trade: Country gets more imports for the same exports.
• Unfavourable Terms of Trade: Country gets fewer imports for the same exports.

Gains from Trade: Benefits countries gain by trading:

• Consumption Gains: People get more variety of goods.
• Production Gains: Increase in total output.
• Dynamic Gains: Growth of industries.

India’s Trade Composition and Direction

Composition of trade means what goods India exports and imports.

• Main Export Items: Petroleum products, Gems and jewellery, Engineering goods, Textiles and garments, Tea, coffee, spices.
• Main Import Items: Crude oil, Gold and silver, Machinery, Electronics, Chemicals, Fertilizers.

Direction of trade means the countries with which India trades (e.g., USA, China, UAE, European Union, Russia).

Trade Agreements and Organizations

Trade Agreements

• Free Trade Agreement (FTA): Countries agree to remove or reduce customs duty on most goods.
• Preferential Trade Agreement: Countries give special tariff concessions to each other, but not zero duty.

GATT (General Agreement on Tariffs and Trade)

GATT was an international agreement started in 1947 with the aim to reduce tariffs (taxes), promote international trade, and remove trade barriers.

Objectives of GATT

• Promote free trade
• Reduce customs duties
• Increase world trade
• Avoid trade wars

Features and Limitations of GATT

• Started in 1947
• Temporary agreement
• Focused mainly on goods trade
• No strong legal power
• Limitations: Not a permanent organization, weak dispute settlement, did not cover services & IPR.

WTO (World Trade Organization)

The WTO is a permanent international organization formed in 1995, replacing GATT.

Objectives of WTO

• Promote free and fair trade
• Remove trade barriers
• Set global trade rules
• Settle trade disputes
• Help developing countries

Features of WTO

• Established in 1995
• Headquarters: Geneva, Switzerland
• Covers goods, services & intellectual property
• Strong dispute settlement system
• More powerful than GATT

India’s Role in WTO

India is a founding member of WTO. It uses the organization to promote exports, protect farmers, and support developing countries in global trade, focusing on Agriculture Issues and the Services Sector.

Foreign Investment and Corporations

Foreign Direct Investment (FDI)

FDI is when a foreign company invests money in another country to set up a business, factory, or branch.

Multinational Corporation (MNC)

An MNC is a company that operates in more than one country. It has headquarters in one country and runs branches or factories in other countries.