Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead...

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Long-Run Growth

Transcript of Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead...

Page 1: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Long-Run Growth

Page 2: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Robert Lucas• "Is there some action a government of India

could take that would lead the Indian Economy to grow like Indonesia’s or Egypt’s? If so, what exactly? If not, what is it about the “nature of India” that makes it so? The consequences for human welfare involved in questions like these are simply staggering: Once one starts to think about them it is hard to think of anything else.

Page 3: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?
Page 4: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?
Page 5: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?
Page 6: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?
Page 7: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Why is Growth important?• Measures of Welfare• http://www.gapminder.org/index.html

Page 8: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Economic Growth from 1,000,000 B.C. to the Present

World economic growth was essentially zero in the years before 1300, and it was very slow—an average of only 0.2 percent per year—before 1800. The Industrial Revolution made possible the sustained increases in real GDP per capita that have allowed some countries to attain high standards of living.

Page 9: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Long-Run Growth

• Economic growth refers to an increase in the total output of an economy. Defined by some economists as an increase of real GDP per capita.

Page 10: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Long-Run Growth

• Modern economic growth is the period of rapid and sustained increase in real output per capita that began in the Western World with the Industrial Revolution.

Page 11: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

The Growth Process:From Agriculture to Industry

• The production possibility frontier (ppf) shows all the combinations of output that can be produced if all society’s scarce resources are fully and efficiently employed.

• Economic growth expands society’s production possibilities, shifting the ppf up and to the right.

Page 12: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

The Growth Process:From Agriculture to Industry

• Before the Industrial Revolution in Great Britain, every society in the world was agrarian.

• Beginning in England around 1750, technical change and capital accumulation increased productivity in two important industries: agriculture and textiles.

• More could be produced with fewer resources, leading to new products, more output, and wider choice.

Page 13: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

The Sources of Economic Growth

• An aggregate production function is the mathematical representation of the relationship between inputs and national output, or gross domestic product.

Page 14: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

The Sources of Economic Growth

• If you think of GDP as a function of both labor and capital, you can see that an increase in GDP can come about through:1. An increase in the labor supply2. An increase in physical or human

capital3. An increase in productivity (the amount

of product produced by each unit of capital or labor)

Page 15: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

An Increase in Labor Supply• An increasing labor supply can

generate more output, but if the capital stock remains fixed, the new labor will be less productive (diminishing returns).

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An Increase in Labor Supply• Malthus and Ricardo predicted a

gloomy future as population outstripped the land’s capacity to produce. However, they forgot the impact of technological change and capital accumulation.

Page 17: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

An Increase in Labor Supply

• Growth in the labor force, without a corresponding increase in the capital stock or technological change, might lead to growth of output but declining productivity and a lower standard of living.

Page 18: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

An Increase in Labor SupplyEconomic Growth from an Increase in Labor – More Output but Diminishing Returns and Lower Labor Productivity

PERIOD

QUANTITYOF LABOR

L(HOURS)

QUANTITYOF CAPITAL

K(UNITS)

TOTALOUTPUT

Y(UNITS)

MEASUREDLABOR

PRODUCTIVITYY/L

1 100 100 300 3.02 110 100 320 2.93 120 100 339 2.84 130 100 357 2.7

Page 19: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

An Increase in Labor Supply

• Labor productivity is the output per worker hour; the amount of output produced by an average worker in 1 hour.

Page 20: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

An Increase in Labor SupplyEmployment, Labor Force, and Population Growth, 1947 – 2002

CIVILIANNONINSTITUTIONAL

POPULATIONOVER 16 YEARS OLD

(MILLIONS)

CIVILIANLABORFORCE

EMPLOYMENT(MILLIONS)Number

(Millions)Percentage

of Population1947 101.8 59.4 58.3 57.0

1960 117.3 69.6 59.3 65.8

1970 137.1 82.8 60.4 78.7

1980 167.7 106.9 63.7 99.3

1990 189.2 125.8 66.5 118.8

2002 214.0 142.5 66.6 134.3

Percentage change, 1947 – 2002 + 110.2 + 139.9 + 135.6Annual rate + 1.4% +1.6% + 1.6%

Source: Economic Report of the President, 2003, Table B-35.

Page 21: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

An Increase in Labor Supply

• As long as the economy and the capital stock are expanding rapidly enough, new entrants into the labor force do not displace other workers.

Page 22: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Increases in Physical Capital

• An increase in the stock of capital can increase output, even if it is not accompanied by an increase in the labor force.

Page 23: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Increases in Physical CapitalEconomic Growth from an Increase in Capital – More Output, Diminishing Returns to Added Capital, Higher Measured Labor Productivity

PERIOD

QUANTITYOF LABOR

L(HOURS)

QUANTITYOF CAPITAL

K(UNITS)

TOTALOUTPUT

Y(UNITS)

MEASUREDLABOR

PRODUCTIVITYY/L

1 100 100 300 3.02 100 110 310 3.13 100 120 319 3.24 100 130 327 3.3

Page 24: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Increases in Physical Capital• The increase in capital stock is the

difference between gross investment and depreciation.

• Capital has been increasing faster than the labor force since 1960. When capital expands more rapidly than labor, the ratio of capital to labor (K/L) increases, and this too is a source of increasing productivity.

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Increases in Physical CapitalFixed Private Nonresidential Net Capital Stock, 1960 – 2001(Billions of 1996 Dollars)

EQUIPMENT STRUCTURES1960 672.7 2,015.71970 1,154.8 2,744.21980 1,989.8 3,589.11990 2,722.5 4,703.52001 4,480.0 5,682.5

Percentage change, 1960 – 2001 + 566.0 + 181.9Annual rate + 4.7% + 2.6%

Source: Survey of Current Business, September 2002, Table 15, p. 37.

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Increases in Human CapitalYears of School Completed by People Over 25 Years Old, 1940 – 2000

PERCENTAGEWITH LESS

THAN 5YEARS OFSCHOOL

PERCENTAGEWITH 4 YEARS

OF HIGH SCHOOLOR MORE

PERCENTAGEWITH 4 YEARSOF COLLEGE

OR MORE1940 13.7 24.5 4.61950 11.1 34.3 6.21960 8.3 41.1 7.71970 5.5 52.3 10.71980 3.6 66.5 16.21990 NA 77.6 21.32000 NA 84.1 25.6

NA = not available.Source: Statistical Abstract of the United States, 1990, Table 215; and 2002, Table 208.

Page 27: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Increases in Productivity

• Growth that cannot be explained by increases in the quantity of inputs can be explained only by an increase in the productivity of those inputs.

Page 28: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Increases in Productivity• The productivity of an input is the

amount produced per unit of an input.

• Factors that affect the productivity of an input include technological change, other advances in knowledge, and economies of scale.

Page 29: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Increases in Productivity• Technological change affects

productivity in two stages:– First there is an advance in knowledge,

or an invention.– Then there is innovation, or the use of

new knowledge to produce a new product or to produce an existing product more efficiently.

• There are capital-saving innovations, and labor-saving innovations.

Page 30: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Increases in Productivity• External economies of scale are cost

savings that result from increases in the size of industries.

• Production abatement requirements divert capital and labor from the production of measured output, therefore reducing measured productivity.

Page 31: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Growth and Productivityin the United States

Growth of Real GDP in the United States, 1871 – 2000

PERIOD

AVERAGEGROWTH

RATEPER YEAR PERIOD

AVERAGEGROWTH

RATEPER YEAR

1871-1889 5.5 1950-1960 3.5

1889-1909 4.0 1960-1970 4.2

1909-1929 2.8 1970-1980 3.2

1929-1940 1.6 1980-1990 3.2

1940-1950 5.6 1990-2000 3.2

Sources: Historical Statistics of the United States: Colonial Times to 1970, Tables F47-70, F98-124; U.S. Department of Commerce, Bureau of Economic Analysis.

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Growth and Productivityin the United StatesGrowth of Real GDP in the United States and Other Countries, 1981 – 1998

COUNTRY

AVERAGEGROWTH RATE

PER YEARUnited States 3.2Japan 2.3Germany 2.2France 2.1Italy 2.0United Kingdom 2.6Canada 3.1Africa 2.7Asia (excluding Japan) 7.2

Source: Economic Report of the President, 2002, computed from Table B-112.

Page 33: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Sources of Growth in theU.S. Economy, 1929 – 1982

Sources of Growth in the United States, 1929 – 1982PERCENT OF GROWTH ATTRIBUTABLE TO EACH SOURCE

1929 – 1982 1929 – 1948 1948 – 1973 1973 – 1979 Increases in inputs 53 49 45 94

Labor 20 26 14 47Capital 14 3 16 29Education (human capital) 19 20 15 18

Increases in productivity 47 51 55 6Advances in knowledge 31 30 39 8Other factorsa 16 21 16 2

Annual growth rate 2.8 2.4 3.6 2.6in real nationalincome

aEconomies of scale, weather, pollution abatement, worker safety and health, crime, labor disputes, and so forth.Source: Edward Denison, Trends in American Economic Growth, 1929 – 1982 (Washington: Brookings Institution, 1985).

Page 34: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Labor Productivity: 1952 – 2003

Page 35: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Labor Productivity: 1952 – 2003

• Some of the explanations for the slowdown in productivity growth in the 1970s include:– A low rate of saving– Increased environmental and

government regulations– Lack of spending in R&D– High energy costs

Page 36: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Labor Productivity: 1952 – 2003

• Many of these factors turned around in the 1980s and 1990s, yet productivity growth remained low.

Page 37: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Economic Growth and Public Policy

• Policy provisions to improve the quality of education include the new Education Individual Retirement Account that allows savings to earn tax free returns as long as the balance is used to pay for educational expenses.

Page 38: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Economic Growth and Public Policy

• Policies to increase the saving rate include individual retirement accounts that accumulate earnings without paying income tax.

Page 39: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Economic Growth and Public Policy

• The amount of capital accumulation is ultimately constrained by its rate of saving.

• The tax system and the social security system in the United States are biased against saving.

Page 40: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Economic Growth and Public Policy

• Some public finance economists favor shifting to a system of consumption taxation rather than income taxation to reduce the tax burden on saving.

Page 41: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Economic Growth and Public Policy

• Other public policies to stimulate economic growth include:– Policies to stimulate investment– Policies to increase research and

development– Reduced regulations– Industrial policy, or government

involvement in the allocation of capital across manufacturing sectors.

Page 42: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

The Pro-growth Argument

• Advocates of growth believe growth is progress.

• New technologies and production methods lead to new and better products. Capital accumulation and new technology improve the quality of life.

Page 43: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

The Progrowth Argument

• Growth saves the most valuable commodity—time.

• Growth also improves the quality of things that yield satisfaction directly.

Page 44: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

The Progrowth Argument

• Growth produces jobs and higher incomes. With higher incomes we can better afford the sacrifices needed to help the poor.

• When population growth is not accompanied by growth in output, unemployment and poverty increase.

Page 45: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

The Antigrowth Argument• Growth has negative effects on the

quality of life.• Growth encourages the creation of

artificial needs.– Consumer sovereignty is the notion

that people are free to choose, and that things that people do not want will not sell. “The consumer rules.”

Page 46: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

The Anti-growth Argument• Growth means the rapid depletion of

a finite quantity of resources.• Growth requires an unfair income

distribution and propagates it.

Page 47: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Economic Growthin Developing and

Transitional Economies

Page 48: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

• Nature’s Inequalities– Geography– Institutions matter(Daron Acemoglu)

• Solow’s Surprise – Capital matters, but only to a point.– Growth comes from Technology

(productivity)

Page 49: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?
Page 50: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Economic Growth in Developing

and Transitional Economies• The universality of scarcity makes

economic analysis relevant to all nations.

• Economic problems and policy instruments are different, but economic thinking about these problems can be transferred easily from country to country.

Page 51: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Life in the Developing Nations:Population and Poverty

• The United States and other industrialized economies rarely face the difficulties faced by developing nations:– chronic food shortages– explosive population growth– hyperinflations– low productivity and low GDP per capita– primitive shelter– illiteracy– infant mortality

Page 52: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Life in the Developing Nations:Population and Poverty

Indicators of Economic Development

COUNTRY GROUP

POPULATION(MILLIONS)

2002

GROSS NATIONAL INCOME

PER CAPITA,2002

(DOLLARS)

ANNUAL HEALTH EXPENDITURES

PER CAPITA2001

(DOLLARS)

INFANT MORTALITY,

2001(DEATHS BEFORE

AGE FIVE PER1,000 BIRTHS)

PERCENTAGE OF POPULATION IN URBAN AREAS,

2001Low-income (e.g., China, Ethiopia, Haiti, India)

2,495 430 21.5 121.7 32

Lower middle-income (e.g., Guatemala, Poland, Philippines, Thailand)

2,411 1,390 72.3 42.2 42

Upper middle-income (e.g., Brazil, Malaysia, Mexico)

331 5,040 308.9 28.6 76

Industrial market economies (e.g., Japan, Germany, New Zealand, United States)

965 26,310 2,736 7.1 79

Source: World Bank, WWW.WORLDBANK.ORG

Page 53: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Life in the Developing Nations:Population and Poverty

• In the year 2002, the world population reached over 6.2 billion people. Most of the world’s more than 200 nations belong to the developing world.

• While the developed nations account for only about one-quarter of the world’s population, they consume about three-quarters of the world’s output.

• Developing countries have three-fourths of the world’s population, but only one-fourth of the world’s income.

Page 54: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Economic Development:Sources and Strategies

• Almost all developing nations have a scarcity of physical capital relative to other resources, especially labor.– The vicious-circle-of-poverty

hypothesis suggests that poverty is self-perpetuating because poor nations are unable to save and invest enough to accumulate the capital stock that would help them grow.

• Poverty alone cannot explain capital shortages, and poverty is not necessarily self-perpetuating.

Page 55: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

The Sources ofEconomic Development• Capital flight is the tendency

for both human capital and financial capital to leave developing countries in search of higher rates of return elsewhere.– Price ceilings, import controls, and

expropriation are some of the policies that discourage investment.

– The absence of productive capital prevents income from rising.

Page 56: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

The Sources ofEconomic Development• Just as financial capital seeks

the highest return, so does human capital:– Brain drain is the tendency for

talented people from developing countries to become educated in a developed country and remain there after graduation.

• Development cannot proceed without human resources capable of initiating and managing economic activity.

Page 57: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

The Sourcesof Economic Development

• Social overhead capital is the basic infrastructure projects such as roads, power generation, and irrigation systems that add to a nation’s productive capacity.– In developing economies, government

provision of public goods is highly deficient, and many socially useful projects cannot be successfully undertaken by the private sector.

Page 58: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Strategies for Economic Development

• A developing economy with insufficient human and physical capital faces some very basic trade-offs. Three of these trade-offs are:– Agriculture versus industry.– Exports versus import substitution.– Central planning versus the market.

Page 59: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Agriculture or Industry?• Industry has some apparent attractions over

agriculture:– The building of factories is an important step toward

increasing the stock of capital.– Developed economies have experienced a structural

transition from agriculture to industrialization and greater provision of services.

• However, industrialization in many developed countries has not brought the benefits that were expected.

Page 60: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Agriculture or Industry?The Structure of Production in Selected Developed and Developing Economies, 2001

COUNTRY

PER CAPITAGROSS

NATIONAL INCOME (GNI)

PERCENTAGE OF GROSS DOMESTIC PRODUCT

AGRICULTURE INDUSTRY SERVICESTanzania $ 270 45 16 39

Bangladesh 360 23 25 52

China 840 15 57 34

Thailand 1,440 10 41 49

Colombia 1,890 13 30 57

Brazil 3,070 9 34 57

Korea 9,460 4 42 54

United States 34,280 2 25 73

Japan 35,610 1 32 67

Source: World Bank, WWW.WORLDBANK.ORG, 2003.

Page 61: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Exports or Import Substitution?

• Import substitution is an industrial trade strategy that favors developing local industries that can manufacture goods to replace imports.

Page 62: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Exports or Import Substitution?

• The import-substitution strategy has failed almost everywhere for the following reasons:– Domestic industries, sheltered from

international competition, develop major economic inefficiencies.

– Import substitution encouraged the production of capital-intensive production methods, which limited the creation of jobs.

– The cost of the resulting output was far greater than the price of that output in world markets.

Page 63: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Exports or Import Substitution?

• Export promotion is a trade policy designed to encourage exports.– Several countries including Japan, the

“four little dragons,” Brazil, Colombia, and Turkey, have had some success with outward-looking trade policy.

– Government policies to promote exports include subsidies to export industries and the maintenance of a favorable exchange rate environment.

Page 64: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Central Planning or the Market?

• Today, planning takes many forms in developing nations.

• The economic appeal of planning lies in its ability to channel savings into productive investment and to coordinate economic activities that otherwise might not exist.

• The reality of central planning is that it is technically difficult, highly politicized, and difficult to administer.

Page 65: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Central Planning or the Market?

• Market-oriented reforms recommended by international agencies include:– the elimination of price

controls,– privatization of state-run

enterprises, and– reductions in import

restraints.

Page 66: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Central Planning or the Market?

• The International Monetary Fund is an international agency whose primary goals are to stabilize international exchange rates and to lend money to countries that have problems financing their international transactions.

Page 67: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Central Planning or the Market?

• The World Bank is an international agency that lends money to individual countries for projects that promote economic development.

Page 68: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Growth Versus Development:The Policy Cycle

• Structural adjustment is a series of programs in developing nations designed to:1. reduce the size of their public sectors

through privatization and/or expenditure reductions,

2. decrease their budget deficits,3. control inflation, and4. encourage private saving and

investment through tax reform.

Page 69: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Issues in Economic Development

• The growth of the population in developing nations is about 1.7 percent per year, compared to only 0.5 percent per year in industrial market economies.

• Thomas Malthus, England’s first professor of political economy, believed populations grow geometrically. He believed that due to the diminished marginal productivity of land, food supplies grow much more slowly.

Page 70: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

The Growth of World Population, Projected to 2020

A.D.

Page 71: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Population Growth• Population growth is determined by the

relationship between births and deaths.• The fertility rate, or birth rate, equals:

nu m b er o f b irth s p e r y ea rp o p u la tio n

1 0 0

• The mortality rate, or death rate, equals:

n u m b er o f d ea th s p er y ea rp o pu la tion

10 0

Page 72: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Population Growth• The natural rate of population increase is

the difference between the birth rate and the death rate. It does not take migration into account.

• Any nation that wants to slow its rate of population growth will probably find it necessary to have in place economic incentives for fewer children as well as family planning programs.

Page 73: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Developing-Country Debt Burdens

• Debt rescheduling is an agreement between banks and borrowers through which a new schedule of repayments of the debt is negotiated; often some of the debt is written off and the repayment period is extended.

• A stabilization program is an agreement between a borrower country and the International Monetary Fund in which the country agrees to revamp its economic policies to provide incentives for higher export earnings and lower imports.

Page 74: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Political Systems and Economic Systems: Socialism, Capitalism, and

Communism• Democracy and dictatorship refer to

political systems.– A democracy is a system of government in

which ultimate power rests with the people, who make governmental decisions either directly through voting or indirectly through representatives.

– A dictatorship is a political system in which ultimate power is concentrated in either a small elite group or a single person.

Page 75: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Political Systems and Economic Systems: Socialism, Capitalism, and

Communism• Two major economic systems have

existed: socialism and capitalism.• A socialist economy is one in which most capital—

factories, equipment, buildings, railroads, and so forth—is owned by the government rather than by private citizens. Social ownership is another term that is used to describe a socialist economy.

Page 76: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Political Systems and Economic Systems: Socialism, Capitalism, and

Communism• Two major economic systems have

existed: socialism and capitalism.• A capitalist economy is one in which

most capital is privately owned.

Page 77: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Political Systems and Economic Systems: Socialism, Capitalism, and

Communism• Communism is an economic

system in which the people control the means of production (capital and land) directly, without the intervention of a government or state.

Page 78: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Political Systems and Economic Systems: Socialism, Capitalism, and

Communism• Comparing economies today, the real

distinction is between centrally planned socialism and capitalism, not between capitalism and communism.

• No pure socialist economies and no pure capitalist economies exist.

• The United States supports many government enterprises, including the postal system, although public ownership is the exception.

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Political Systems and Economic Systems: Socialism, Capitalism, and

Communism• Whether particular kinds of political systems

tend to be associated with particular kinds of economic systems is debatable.

• There are capitalist economies with democratic political institutions; socialist economies that maintain strong democratic traditions; and democratic countries with strong socialist institutions.

• At the heart of both the market system and democracy is individual freedom.

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Central Planning Versus the Market

• Just as there are no pure capitalist and no pure socialist economies, there are no pure market economies and no pure planned economies.

• A market-socialist economy is an economy that combines government ownership with market allocation.

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• Easterly • Policy doesn’t matter for growth,

except don’t have bad policies.– Stay away from extreme inflation– etc

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Review Terms and Conceptsaggregate production aggregate production

functionfunctionconsumer sovereigntyconsumer sovereigntyeconomic growtheconomic growthindustrial policyindustrial policyinnovationinnovation

inventioninvention

labor productivitylabor productivity

modern economic growthmodern economic growth

productivity of an inputproductivity of an input

Page 83: Long-Run Growth. Robert Lucas Is there some action a government of India could take that would lead the Indian Economy to grow like Indonesias or Egypts?

Review Terms and Conceptsbrain drainbrain draincapital flightcapital flightcapitalist economycapitalist economycommunismcommunismdebt reschedulingdebt reschedulingexport promotionexport promotionfertility ratefertility rateimport substitutionimport substitutionInternational Monetary Fund, International Monetary Fund,

IMFIMFmarket-socialist economymarket-socialist economy

mortality ratemortality rate

natural rate of population increasenatural rate of population increase

shock therapyshock therapy

social overhead capitalsocial overhead capital

socialist economysocialist economy

stabilization programstabilization program

structural adjustmentstructural adjustment

tragedy of commonstragedy of commons

vicious-circle-of-poverty hypothesisvicious-circle-of-poverty hypothesis

World BankWorld Bank

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The Transition to a Market Economy

• Economists generally agree on six basic requirements for a successful transition from socialism to a market-based system:

1. macroeconomic stabilization;

2. deregulation of prices and liberalization of trade;

3. privatization of state-owned enterprises and development of new private industry;

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The Transition to a Market Economy

• Economists generally agree on six basic requirements for a successful transition from socialism to a market-based system:

4. the establishment of market-supporting institutions, such as property and contract laws, accounting systems, and so forth;

5. a social safety net to deal with unemployment and poverty; and

6. external assistance.

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The Transition to a Market Economy

• The tragedy of commons is the idea that collective ownership may not provide the proper private incentives for efficiency because individuals do not bear the full costs of their own decisions but do enjoy the full benefits.

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The Transition to a Market Economy

• Shock therapy is the approach to transition from socialism to market capitalism that advocates rapid deregulation of prices, liberalization of trade, and privatization.

• Advocates of a gradualist approach believe that the best course of action is to build up market institutions first, gradually decontrol prices, and privatize only the most efficient government enterprises.