Nội dung

Development Economics Lecture 1 Introducing Economic Development: A Global Perspective What is Development Economics? • Use of economic analysis, methods and tools to understand the problems, constraints and opportunities facing developing countries – Causes of poverty – Roads to escape poverty – Development and growth over time • Theoretical and empirical work • We study the economic, social, political and institutional mechanisms that lead to development and transformation of the economies CAN YOU GIVE EXAMPLES OF DEVELOPING COUNTRIES? 2 What is Development Economics? continued • How do people achieve material opportunities to live an acceptable life? (and what is acceptable anyway?) • We discuss broad tendencies and stylized facts, that depend on the context of each country. We have no (or few) universal laws…. • We want to: – Achieve a better understanding of the problems of poor countries – Achieve a better understanding of how to apply economics – Answer policy questions 3 • What Do We Mean by Development? Traditional Economic Measures – Gross National Income (GNI) – Income per capita – Utility of that income? • The New Economic View of Development – Leads to improvement in well-being, more broadly understood • The Central Role of Women – To make the biggest impact on development, societies must empower and invest in women • Amartya Sen’s “Capability” Approach 4 Development as Freedom (Amartya Sen)* • Development can be seen, it is argued, as a process of expanding the real freedoms that people enjoy • Development: enhancing the capability to lead the kind of lives we have reason to value. • Focusing on human freedoms contrasts with narrower views of development, such as identifying development with the growth of gross national product, or with the rise in personal incomes, or with the industrialization, or with technological advance, or with social modernization. • Development consists of the removal of various types of unfreedoms that leave people with little choice and little opportunity of exercising their reasoned agency. • If freedom is what development advances, then there is a major argument for concentrating on that objective, rather than on some particular means, or some specially chosen list of instruments. • Viewing development in term of expanding substantive freedoms directs the attention to the ends that make development important, rather than merely on some of the means *Oxford University Press, 1999 5 Some Key “Capabilities” • Some Important “Beings” and “Doings” in Capability to Function: – Being able to live long – Being well-nourished – Being healthy – Being literate – Being well-clothed – Being mobile – Being able to take part in the life of the community • Being happy – as a state of being - may be valued as a functioning • Three Core Values of Development – Sustenance: The Ability to Meet Basic Needs – Self-Esteem: To Be a Person – Freedom from Servitude: To Be Able to Choose 6 Income and Happiness: Comparing Countries http://www.happyplanetindex.org 7 • • Happiness and Development There is not a perfect correlation between happiness and per capita income: people could be poor, but happy; rich, but and unhappy Once per capita income increases above $10,000 to $20,000, the percentage of people who say they are happy tends to increase Factors affecting happiness: Family relationships Financial conditions Work satisfaction Community and friends Health and health-care services Personal freedom Personal values 8 Distinction Between Economic Growth and Economic Development • Economic Growth – takes place when there is a sustained (ongoing for at least 1-2 years) increase in a country’s output (as measured by GDP or GNP) or in the per capita output (GDP or GNP per person) • Economic Development – occurs when the standard of living of a large majority of the population rises, including both income and other dimensions like health and literacy 9 Why Study Development Economics? 1. Moral and ethical reasons – Poverty is unfair – Inequality is unfair (at least at current levels) – Development is human right 2. Our own welfare – Global interactions (wars, environment, refugee) – Global coexistence – Trade and investment 3. Private interests – Job prospects – Perspectives on economics, common allround knowledge 4. Intellectuel curiosity – What causes inequality and poverty and what can be done? – Why do some countries grow and others don’t? 10 What Are the Objectives of Development? • We can list three objectives of development – increases in availability and improvements in the distribution of food, shelter, health, protection, etc. – improvements in ‘levels of living,’ including higher incomes, more jobs, better education, etc. – expansions in the range of economic and social choices available to individuals and nations 11 Important Factors to be Understood When Studying Development • Economics is important • Non-economic variables are also important • Values, attitudes, and institutions must be understood 12 The Concept of Poverty We usually think of poverty as making less than a certain amount of income. Poverty, however, has many dimensions. • Food (and nutrition) and shelter: directly related to real income • Health: Social: – infant mortality – general health – overall life expectancy • Education: – Literacy, Skills - caste, gender - freedoms Vulnerability: - probability of being exposed to any type of deprivation 13 Relative and Absolute Poverty • Relative Poverty - Share of people (in each region) living on less than one third of average national consumption • Absolute Poverty - The amount of income a person or family needs to purchase an absolute amount of the basic necessities of life. These basic necessities are identified in terms of calories of food, BTUs of energy, square feet of living space, etc. 14 A Glimpse Into How the Six Billion Live Source: United Nations Population Division Credit: The New York Times (2005) 15 The Structural Diversity of Developing Economies • Size and income level • Historical background • Physical and human resources • Ethnic and religious composition • Relative importance of public and private sectors • Industrial structure • External dependence • Political structure, power, and interest groups 16 Common Characteristics of Developing Nations • Low levels of living • Substantial dependence on • Low levels of agricultural productivity production and • High rates of primary-product population growth and exports dependency burdens • High and rising levels • Prevalence of imperfect markets of unemployment and • Dependence and underemployment vulnerability 17 How the Other Half Lives – When one is poor, she has no say in public, she feels inferior. She has no food, so there is famine in her house; no clothing, and no progress in her family. —A poor woman from Uganda – Life in the area is so precarious that the youth and every able person have to migrate to the towns or join the army at the war front in order to escape the hazards of hunger escalating over here. —Participant in a discussion group in rural Ethiopia – When food was in abundance, relatives used to share it. These days of hunger, however not even relatives would help you by giving you some food. —Young man in Nichimishi, Zambia – We have to line up for hours before it is our turn to draw water. —Mbwadzulu Village (Mangochi), Malawi A universal theme reflected in these quotes is that poverty is more than lack of income – it is inherently multidimensional, as is economic development 18 Daily Life in Developing Countries So what would it be like living on $1.50 per day? An article from USA Today may put things into perspective. • Get rid of your car and all of your furniture and appliances except one chair and one table – no TV, stereo, refrigerator, dishwasher, clothes washer, dryer, or even lamps. • Get rid of all your clothing except your oldest, most beaten-up shirt and pair of jeans. If you're the head of the family, you can keep one pair of shoes. If not, get rid of them too. • Remove the food from the kitchen. You can keep one small bag of flour, some sugar and salt, and a few potatoes, onions, cabbages or dry beans. You'll cook with firewood or dried cow dung. • Shut off the water, gas and electricity. While you're at it, dismantle the bathroom. Your new bathroom will be the local stream or pond. You'll get your drinking water from there too. 19 • Move out of the house and into the toolshed. Your neighborhood will be a small village or shantytown. • Don't waste any time on newspapers, books and magazines. They'll be meaningless to you because you'll give up literacy. • Hold $10 in case of emergency – no bank account, pension plan or insurance policies. • Cultivate three acres as a tenant farmer. If the weather's good, you can expect $300 to $500 per year in cash crops. You'll pay one third of that to the landlord and another tenth to the moneylender. • No need to worry about keeping yourself busy in retirement, because you'll be lucky if you live past 55 or 60. 20 Lecture breakdown Lecture 1 What is Development Economics? Lecture 2 Comparative Economic Development Lecture 3 Characteristics of the Developing World: Diversity within Commonality Lecture 4 Measuring Economic Growth and Development Lecture 5 Human Development Approach and Capability Approach: Concepts and 21 Evolution Lecture 6 Human Rights Approach Lecture 7 Economic Development – Basic Need Approach or Physical Quality of Life Approach Lecture 8 Measurement of Economic Development with Good Governance and Humane Governance Index Lecture 9 Re-Distribution with Growth (RWG) Lecture 10 Millennium Development Goals : A global agenda for 22development Lecture 11 Nurkse's Model of Vicious Circle of Poverty (VCP) and Economic Development Lecture 12 Big Push Theory By Rosenstein Rodan Lecture 13 W.W. Rostow's Stages of Economic Growth: Lecture 14 Leibenstein's Critical Minimum Effort Lecture 15 Dualism and the Concept of Dual Societies 23 Lecture 16 Dualistic Theories Lecture 17 Technological Dualism Lecture 18 Lewis Model of Unlimited Supply of Labor Lecture 19 Fei-Ranis (FR) Model of Dual Economy Lecture 20 Michael P. Todaro's Model of Rural-Urban Migration 24 Lecture 21 Agriculture and Economic Development Lecture 22 Economics of Agricultural Development/Stages of Agricultural Development Lecture 23 Strategy for Agricultural and Rural Development Lecture 24 Role of Agriculture in Economic Growth Lecture 25 Land Reforms or Agrarian Reforms 25 Lecture 26 Green Revolution (GR) Lecture 27 Problems/Demerits of Green Revolution (GR) Lecture 28 Human Capital: Education and Health in Economic Development Lecture 29 Poverty, Inequality, and Development Lecture 30 Trade Policy in Developing Countries 26 Lecture 31 Foreign Aid for Development Assistance Lecture 32 Revision 27