Types of Economic System

1. ECONOMIC
SYSTEMS

2. Economic Systems
■ Economic System
– A nation’s system for allocating its resources among its citizens, both
individuals and organizations
■ Factors of Production
– Labor: Human resources
– Capital: Financial resources
– Entrepreneurs: Persons who risk starting a business
– Physical resources:Tangible things used to conduct business
– Information resources: Data and other information used by businesses

3. Types of Economic Systems
■ Planned Economy
– A centralized government controls all or most factors of production and
makes all or most production and allocation decisions for the economy.
■ Market Economy
– Individual producers and consumers control production and allocation
by creating combinations of supply and demand.
■ Market
– A mechanism of exchange between buyers and sellers of a good or
service.

4. Planned Economies
■ Communism
– A system Karl Marx envisioned in which individuals
would contribute according to their abilities and
receive benefits according to their needs.
■ The government owns and operates all factors of production.
■ The government assigns people to jobs and owns all businesses and
controls business decisions.

5. Market Economics
■ Capitalism
– The government supports private ownership and encourages
entrepreneurship.
– Individuals choose where to work, what to buy, and how much to pay.
– Producers choose who to hire, what to produce, and how much to charge.
■ Mixed Market Economy
– Features characteristics of both planned and market economies.
– Privatization: The process of converting government enterprises into
privately owned companies.
– Socialism:The government owns and operates select major industries such
as banking and transportation. Smaller businesses are privately owned.

6. The Economics of Market Systems
■ Demand
– The willingness and ability of buyers to purchase a product (a good or a
service).
■ Supply
– The willingness and ability of producers to offer a good or service for
sale.
■ The Laws of Demand and Supply in a Market Economy
– Demand: Buyers will purchase (demand) more of a product as its price
drops and less of a product as its price increases.
– Supply: Producers will offer (supply) more of a product for sale as its
price rises and less of a product as its price drops.

7. Demand and Supply in a Market
Economy■ Demand and Supply Schedule
– The relationships among different levels of demand and supply at
different price levels as obtained from marketing research, historical
data, and other studies of the market.
■ Demand curve: How much product will be demanded (bought) at
different prices.
■ Supply curve: How much product will be supplied (offered for sale) at
different prices.
■ Market price (equilibrium price):The price at which the quantity of
goods demanded and the quantity of goods supplied are equal.

8. FIGURE 1.2 Demand and Supply

9. FIGURE 1.2 Demand and Supply (Cont.)
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10. Surpluses and Shortages
■ Surplus
– A situation in which the quantity supplied exceeds
the quantity demanded
■ Causes losses
■ Shortage
– A situation in which the quantity demanded will be
greater than the quantity supplied
■ Causes lost profits
■ Invites increased competition

11. Private Enterprise in a Market Economy
■ Private Enterprise System
– Allows individuals to pursue their own interests
with minimal government restriction.
■ Elements of a Private Enterprise System
– Private property rights
– Freedom of choice
– Profits
– Competition

12. Degrees of Competition
■ Perfect Competition
– Prices are determined by supply and demand because no single firm is
powerful enough to influence the price of its product.
■ All firms in an industry are small.
■ The number of firms in the industry is large.
– Principles of perfect competition:
■ Buyers view all products as identical.
■ Buyers and sellers know the prices that others are paying and receiving
in the marketplace.
■ It is easy for firms to enter or leave the market.
■ Prices are set exclusively by supply and demand and accepted by both
sellers and buyers.

13. Degrees of Competition (Cont.)
■ MonopolisticCompetition
– There are numerous sellers trying to differentiate their products from
those of competitors so as to have some control over price.
– There are many sellers, though fewer than in pure competition.
– Sellers can enter or leave the market easily.
– The large number of buyers relative to sellers applies potential limits to
prices.

14. Degrees of Competition (Cont.)
■ Oligopoly
– An industry with only a few large sellers.
– Entry by new competitors is hard because large capital investment is
needed.
– The actions of one firm can significantly affect the sales of every other
firm in the industry.
– The prices of comparable products are usually similar.
– As the trend toward globalization continues, most experts believe that
oligopolies will become increasingly prevalent.

15. Degrees of Competition (Cont.)
■ Monopoly
– An industry or market that has only one producer (or else is so
dominated by one producer that other firms cannot compete with it).
■ The sole supplier enjoys complete control over the prices of its
products; its only constraint is a decrease in consumer demand due to
increased prices.
– Natural monopolies: Industries in which one firm can most efficiently
supply all needed goods or services; typically allowed and regulated by
legislated acts and governmental agencies.
■ Example: Electric company

16. Economic Indicators
■ Economic Indicators
– Statistics that show whether an economic system is strengthening,
weakening, or remaining stable
– Measure key goals of the U.S. economic system: economic growth and
economic stability
– Economic growth indicators
■ Aggregate output, standard of living, gross domestic product, and
productivity
– Economic stability indicators
■ Inflation and unemployment

17. Economic Growth, Aggregate Output,
and Standard of Living■ Business Cycle
– The pattern of short-term ups and downs (or, better, expansions and
contractions) in an economy.
■ Aggregate Output
– Growth during the business cycle is measured by the total quantity of
goods and services produced by an economic system during a given
period.
■ Standard of Living
– The total quantity and quality of goods and services that consumers can
purchase with the currency used in their economic system.

18. Economic Indicators (cont.)
■ Gross Domestic Product (GDP)
– An aggregate output measure of the total value of all goods and
services produced within a given period by a national economy through
domestic factors of production.
■ If GDP is going up, aggregate output is going up; if aggregate output is
going up, the nation is experiencing economic growth.
■ Gross National Product (GNP)
– The total value of all goods and services produced by a national
economy within a given period, regardless of where the factors of
production are located.

19. Economic Indicators (cont.)
■ Real Growth Rate
– The growth rate of GDP adjusted for inflation and
changes in the value of the country’s currency
■ Growth depends on output increasing at a faster rate than population.
■ Real GDP
– GDP that has been adjusted to account for changes
in currency values and price changes.

20. Economic Indicators (cont.)
■ Nominal GDP
– GDP measured in current dollars or with all
components valued at current prices.
■ GDP per Capita
– A reflection of the standard of living: GDP per
capita means GDP per person.
– It is a better measure of the economic well-being of
the average person than GDP itself.

21. Economic Indicators (cont.)
■ Purchasing Power Parity
– The principle that exchange rates are set so that the prices of similar
products in different countries are about the same.
– Indicates what people can buy with the financial resources allocated to
them by their respective economic systems—a better sense of standards
of living across the globe.

22. FIGURE 1.3 Purchasing Power Parity –
Big Mac Index

23. Economic Growth
■ Productivity
– A measure of economic growth that compares how
much product a system produces with the resources
needed to produce that product.
■ If more product is produced with fewer factors of production, the price
of the product decreases.
■ The standard of living in an economy improves through increases in
productivity.

24. Economic Growth (cont.)
■ Balance ofTrade
– The economic value of all the products a country exports minus the
economic value of its imported products.
■ Positive balance of trade: When a country exports (sells to other
countries) more than it imports (buys from other countries).
■ Negative balance of trade: When a country imports more than it
exports. Commonly called a trade deficit.

25. Balance ofTrade
■ How does a trade deficit affect economic growth?
– The deficit exists because the amount of money spent on foreign
products has not been paid in full. In effect, therefore, it is borrowed
money, and borrowed money costs more money in the form of interest.
– The money that flows out of the country to pay off the deficit cannot be
used to invest in productive enterprises, either at home or overseas.

26. FIGURE 1.4 Balance ofTrade

27. Economic Growth (cont.)
■ National Debt
– The amount of money that the government owes its creditors.
■ Financed by borrowing in the form of bonds: Securities through which
the government promises to pay buyers certain amounts of money by
specified future dates.
■ Government competition with potential borrowers for available loan
money reduces private borrowing for investments that would increase
productivity.

28. Economic Growth (cont.)
■ Stability
– A condition in which the amount of money available in an economic
system and the quantity of goods and services produced in it are
growing at about the same rate.
■ Inflation
– Inflation occurs when the amount of money injected into an economy
exceeds the increase in actual output, resulting in price increases
exceeding purchasing power increases.
■ Inflation rate:The percentage change in a price index such as the CPI.

29. Economic Indicators
■ Consumer Price Index (CPI)
– A measure of the prices of typical products
purchased by consumers living in urban areas
■ Compared against base period—an arbitrarily selected time period
against which other time periods are compared.

30. Economic Growth (cont.)
■ Unemployment
– The level of joblessness among people actively seeking work in an
economic system
■ Low unemployment—a shortage of labor available for businesses to
hire; results in higher wages.
■ Higher wages reduce hiring, which increases unemployment; results in
lower wages.
■ Cyclical Unemployment
– Businesses continuing to eliminate jobs during a business cycle
downturn cause more reduced revenues and further job losses.

31. Economic Growth (cont.)
■ Recession
– A period during which aggregate output, as
measured by real GDP, declines
■ Depression
– A prolonged and deep recession
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32. Managing the U.S. Economy
■ Fiscal Policy
– The ways in which a government collects and spends revenues.
■ Tax rates can play an important role in fiscal policy.
■ Monetary Policy
– The manner in which a government controls its money supply.
– Working mainly through the Federal Reserve System, the government
can influence banks’ willingness to lend money and prompt interest
rates to go up or down.
■ Stabilization Policy
– Coordinating fiscal and monetary policies to smooth fluctuations in
output and unemployment and to stabilize prices.