1. Different Types of Economies
Chapter 2
Different Types of Economies

2. What is an economic system?
Economic system. The method by used by a society to produce and distribute goods and services.
Great. But how?
Every economic system must answer specific questions about production.

3. The Three Economic Questions
Every society must answer three questions:
What goods and services should be produced?
How should these goods and services be produced?
Who consumes these goods and services?

4. Four Economic Systems
An economic system is the method used by a society to produce and distribute goods and services.
Traditional economies rely on habit, custom, or ritual to decide what to produce, how to produce it, and to whom to distribute it.
In a centrally planned economy the central government makes all decisions about the production and consumption of goods and services.
In a market economy economic decisions are made by individuals and are based on exchange, or trade.
Mixed economies are systems that combine tradition and the free market with limited government intervention.

5. Why Do Markets Exist?
Markets exist because none of us produces all the goods and services we require to satisfy our needs and wants.
A market is an arrangement that allows buyers and sellers to exchange goods and services.
Specialization is the concentration of the productive efforts of individuals and firms on a limited number of activities.

6. The Free Market How do free markets operate?
How can markets regulate themselves?
What are the advantages of a free market economy?

7. Free Market
What have you bought today?

8. Free Market
Why didn’t you make it yourself?

9. Free Market
All the factors of production belong to individuals and businesses.
So...who makes the decision about the three key economic questions?

10. Free Market
All the factors of production belong to individuals and businesses.
So...who makes the decision about the three key economic questions?
Individuals and businesses. No government intervention at all.

11. Free Markets Run Themselves
Free markets run themselves, or are self-regulating.
Okay, great, what does that mean?

12. Free Markets Run Themselves
So wait, if the markets run themselves, who tells people (producers) what to make?
Or even better, how do we (consumers) know which product to buy?

13. Self-Interest
In every single transaction, buyers and sellers look only at their self-interest—their own personal gain. Self-interest is what motivates buyers and sellers in the free market.
So...does that mean we’re selfish?
What do you think?

14. Competition
Competition. Struggle among producers for the dollars of consumers.
Think about the self-interest of sellers.
Each seller wants people to buy their product, and not someone else’s. How would we do this?

15. Competition
Competition. Struggle among producers for the dollars of consumers.
Think about the self-interest of sellers.
Each seller wants people to buy their product, and not someone else’s. How would we do this?
Innovation—making a better product.
Marketing and advertising— “My product’s better!”
Sales, etc.

16. Communication Between Buyers and Sellers
So...how do buyers send the message to sellers that they want or don’t want a particular product?
How do sellers sent the message to buyers to buy or not buy a particular product?

17. Communication Between Buyers and Sellers
So...how do buyers send the message to sellers that they want or don’t want a particular product?
How do sellers sent the message to buyers to buy or not buy a particular product?
The answer of course is that they don’t communicate directly, but indirectly: buying stuff!

18. Invisible Hand
Adam Smith in The Wealth of Nations focused on self-interest and this “communication.”
Buyer and seller consider only their self-interest.
Consumers are going to buy only g/s they want, and no producer is going to make something no one wants to buy.
Competition helps create more and better products at lower prices.
Consumers get the products they want at the price they want to buy them for.

19. Invisible Hand
All this happens without any kind of coordination between buyers and sellers.
Adam Smith called this the “invisible hand of the marketplace.”
EOC: Know Adam Smith and “invisible hand.”

20. The Market’s Self-Regulating Nature
In every transaction, the buyer and seller consider only their self-interest, or their own personal gain. Self-interest is the motivating force in the free market.
Producers in a free market struggle for the dollars of consumers. This is known as competition, and is the regulating force of the free market.
The interaction of buyers and sellers, motivated by self-interest and regulated by competition, all happens without a central plan. This phenomenon is called “the invisible hand of the marketplace.”

21. The Free Market Economy
monetary flow
physical flow
Circular Flow Diagram of a Market Economy
Households
Firms
In a free market economy, households and business firms use markets to exchange money and products. Households own the factors of production and consume goods and services.
Product Market. Guess what we sell here.  Households are going to give money to firms to buy g/s. (monetary flow) Firms supply households with g/s. (physical flow)
Product market
Households pay firms for goods and services.
Firms supply households with goods and services.
Households supply firms with land, labor, and capital.
Firms pay households for land, labor, and capital.
Factor market

22. The Free Market Economy
Monetary flow. Households buy g/s from firms. Firms buy factors of production from households.
Physical flow. Firms provide g/s to households. Households provide factors of production to firms.
monetary flow
physical flow
Circular Flow Diagram of a Market Economy
Households
Firms
Households pay firms for goods and services.
Product market
Firms supply households with goods and services.
Households supply firms with land, labor, and capital.
Firms pay households for land, labor, and capital.
Factor market

23. Advantages of the Free Market
As a self-regulating system, a free market economy is efficient.
Because competition encourages innovation, free markets encourage growth.
Free market economies have the highest degree of economic freedom of any economic system.
Free markets offer a wider variety of goods and services than any other economic system.

24. Section 2 Assessment
1. Why do people need to buy and sell goods or services?
(a) People need to buy and sell goods to make a profit.
(b) People buy and sell to maintain a competitive society.
(c) No one is self-sufficient.
(d) People need to provide the market with goods and services.
2. What factors create the phenomenon of the “invisible hand”?
(a) incentives and efficiency
(b) specialization and efficiency
(c) competition between firms
(d) competition and self-interest

25. Section 2 Assessment
1. Why do people need to buy and sell goods or services?
(a) People need to buy and sell goods to make a profit.
(b) People buy and sell to maintain a competitive society.
(c) No one is self-sufficient.
(d) People need to provide the market with goods and services.
2. What factors create the phenomenon of the “invisible hand”?
(a) incentives and efficiency
(b) specialization and efficiency
(c) competition between firms
(d) competition and self-interest

26. Centrally-Planned Economies
In centrally-planned economies, the government owns all the land and the capital.
So...if that’s the case, who makes the decision on the three key economic questions?

27. Centrally-Planned Economies
In centrally-planned economies, the government owns all the land and the capital.
So...if that’s the case, who makes the decision on the three key economic questions?
The government decides what to produce, how much to produce, and how much to charge.

28. Organization of Centrally Planned Economies
In a centrally planned economy, the government owns both land and capital. The government decides what to produce, how much to produce, and how much to charge.
Socialism is a social and political philosophy based on the belief that democratic means should be used to distribute wealth evenly throughout a society.
Communism is a political system characterized by a centrally planned economy with all economic and political power resting in the hands of the government.

29. Advantages of a Centrally-Planned Economy
Concentration of Production. Centrally-planned economies can focus all of their production on one particular industry as necessary.
When especially can this be a good thing?

30. Disadvantages of a Centrally-Planned Economy
Concentration of Production. Centrally-planned economies can focus all of their production on one particular industry as necessary.
To the exclusion of everything else.
Poor-quality goods, shortages, slow production.
Its major advantage is also its major disadvantage.

31. Problems of a Centrally Planned Economy
Centrally planned economies face problems of poor-quality goods, shortages, and diminishing production.

32. Modern Economies Why are many modern economies mixed economies?
What role does the government play in a mixed economy?
How do mixed economies in different countries compare?
What role does free enterprise play in the United States economy?

33. Mixed Economies
Market economies are not perfect. They come with substantial drawbacks. Individuals and businesses control everything. That is not bad in and of itself, but there’s a conflict.
Laissez-faire. Government generally should not interfere in the marketplace. Adam Smith (may show up on EOC).
What are the interests of individuals?
What are the interests of corporations?

34. Mixed Economies
The basic self-interest of a business is to make money. Taken to the extreme, that means to make money at any cost.
And this has led to certain problems.

35. Now, don’t panic.
Remember that Circular Flow Diagram we made for a Free Market economy?
We’re going to make a new one, but add one actor: the government.
Take a moment to draw your circular flow diagram, but leave space in the center.

36. Government’s Role in a Mixed Economy
The rules on product and factor markets stay the same.
The monetary and physical flows stay the same.
monetary flow
physical flow
Circular Flow Diagram of a Mixed Economy
Households
Firms
Product market
taxes
government purchases
Government
expenditures
government-owned factors
taxes
Factor market

37. Government’s Role in a Mixed Economy
Product market. The government purchases g/s from firms. They receive taxes from households.
Factor market. The government purchases the factors of production from households. They receive taxes from firms.
monetary flow
physical flow
Circular Flow Diagram of a Mixed Economy
Households
Firms
Product market
taxes
government purchases
Government
expenditures
government-owned factors
taxes
Factor market

38. Government’s Role in a Mixed Economy
Monetary Flow. Transactions between households and firms are taxed by the government.
Physical Flow. Government receives g/s from firms, and factors of production from households.
monetary flow
physical flow
Circular Flow Diagram of a Mixed Economy
Households
Firms
Product market
taxes
government purchases
Government
expenditures
government-owned factors
taxes
Factor market

39. Government’s Role in a Mixed Economy
Expenditure. Another word for expenditure is “spending.” It’s an economic term you need to recognize.
The government provides expenditures to both business and firms. The expenditures come from taxes collected.
Government transfer the money from taxes to households and businesses for a variety of reasons.
Like what?
monetary flow
physical flow
Circular Flow Diagram of a Mixed Economy
Households
Firms
Product market
taxes
government purchases
Government
expenditures
government-owned factors
taxes
Factor market

40. Government’s Role in a Mixed Economy
Expenditure. Another word for expenditure is “spending.” It’s an economic term you need to recognize.
Government transfer the money from taxes to households and businesses for a variety of reasons.
Social Security
Medicaid
Tax breaks for businesses
monetary flow
physical flow
Circular Flow Diagram of a Mixed Economy
Households
Firms
Product market
taxes
government purchases
Government
expenditures
government-owned factors
taxes
Factor market

41. Section 4 Assessment 1. The United States economy is a mixed economy
(a) based on the principle of a traditional economy, but allows some government intervention.
(b) based on the principles of a centrally planned economy, with limited government intervention.
(c) based on the principles of the free market, and allows no government intervention.
(d) based on the principles of the free market, but allows some government intervention.
2. Government intervention in a modern economy is useful because
(a) the needs and wants of modern society are always met by the marketplace.
(b) the marketplace has many incentives to create public goods such as parks and libraries.
(c) governments are able to provide some goods and services that the marketplace has no incentive to produce.
(d) the marketplace provides all of its own laws.

42. Section 4 Assessment 1. The United States economy is a mixed economy
(a) based on the principle of a traditional economy, but allows some government intervention.
(b) based on the principles of a centrally planned economy, with limited government intervention.
(c) based on the principles of the free market, and allows no government intervention.
(d) based on the principles of the free market, but allows some government intervention.
2. Government intervention in a modern economy is useful because
(a) the needs and wants of modern society are always met by the marketplace.
(b) the marketplace has many incentives to create public goods such as parks and libraries.
(c) governments are able to provide some goods and services that the marketplace has no incentive to produce.
(d) the marketplace provides all of its own laws.