1. Economics
Unit 2

2. Why Did Communism Collapse? Capstone Lesson 6
The Collapse of communism in the USSR was one of the most important events in the 20th Century
We want to apply economic reasoning to try to explain why

3. Visual 1
What was the position of the former Soviet Union for much of the 20th century?
How was the Soviet Union Opposed?
What is the Mystery?
Why did the Soviet Union collapse?

4. Battle of the Superpowers

5. Visual 2
Speculate as to whether or not these questions are true or false
Now Read Activity 1
Now Let’s look back at visual 2 and answer the questions
A. True For much of the twentieth century, nearly one-third of the world’s population lived under communism or socialism
B. True The USSR worked form the premise that only government planners could provide for the overall economic well being of Soviet Society
C. True In a market economy, prices send important information to producers and consumers regarding the relative value of goods and services
D. True In command economies, prices are controlled by the government

6. Solve the Mystery

7. Solve the Mystery continued
Visual 3

8. Visual 4 Basic characteristics of a market economy Private Property-
Freedom of Choice-

9. Self Interest-
Profit Motive-

10. Markets and Prices-
Competition-

11. Limited Government-

12. Visual 5 Basic characteristics of a command economy Public Ownership-
Centralized Decision Making-

13. Economic Planning-.

14. Allocation by Command-

15. Guide to economic reasoning
1. people Choose
2. people’s choices involve costs
3. people respond to incentives in predictable ways
4. people create economic systems that influence individual choices and incentives
5. people gain when they trade voluntarily
6. people’s choices have consequences that lie in the future.

16. Why did communism collapse?

17. Markets
Farmer’s Market, Supermarket, Flea Market

18. Barter
In order for barter to work you have to have what the other wants.
If I have an item that I want to trade to you for another item, you must want what I have

19. Double coincidence of wants

20. Transaction Costs
If we just were to concentrate on making exchanges through barter without money, we would have very high transaction costs

21. Relative Price
When people agree to trade or exchange, they must establish a rate of exchange or a price
For example, if a plumber and a doctor agreed to exchange services they would have to establish the value of one compared to the other. In this case they might agree that one hour of the doctor’s services are equal to three hours of the plumber’s services

22. Demand
This is what people are willing and able to buy.

23. Quantity Demanded
Key difference demand refers to every price, quantity demanded refers to specific price

24. Law of Demand
This states that people are going to demand more at a lower price and demand less at a higher price as long as everything else stays constant.

25. Demand Schedule
Price
Quantity Demanded 5 10 4 17 3 26 2 38 1 53

26. Demand Curve

27. Demand Curve
All demand curves slope down because of the law of demand: as price falls, quantity demanded increases vice versa. Everything held constant (with this statement we are assuming that tastes don’t change)

28. Market Demand
We add together the quantity demanded at each price not the dollars to determine market demand

29. Changes in Demand
A number of factors may influence the demand for a product, and changes in one or more of those factors may cause a shift in the demand curve

30. Increase Decrease

31. Determinants of Demand

32. Income

33. Normal Good

34. Inferior Goods
Ex. Bankruptcy Services, Inexpensive Goods and Services

35. Tastes
Individual Tastes and preferences have an effect on demand.

36. Price of Related Goods
Example. Taco Bell finds that it’s lettuce has e coli poisoning. More people eat at McDonalds

37. Substitute Goods
Ex. Fords and Chevy’s, Coal and Oil, Steak and Chicken etc.

38. Complementary Goods -.
Ex. CD players and CDs, DVD players and DVD’s etc

39. Future Expectations
Future expectations can have an effect on demand today. What you think you might earn at a later date or if you think an item’s price will rise in the future

40. Number of Buyers

41. Changes in Quantity Demanded

42. Supply

43. Quantity Supplied

44. Law of Supply

45. Supply Schedule
Price
Quantity Supplied 1 12 2 28 3 42 4 52 5 60

46. Supply Curve

47. Market Supply

48. Changes in Supply
A number of factors may influence the supply for a product, and changes in one or more of those factors may cause a shift in the supply curve

49. Increase Decrease

50. Determinants of Supply

51. Prices of Resources
If labor decreases, one of the resources used in producing goods, then supply will decrease and vice versa.

52. Technology and Productivity
If resources are used more efficiently in production, then more of that good can be supplied for the same cost.
Productivity-

53. Number of Producers
When more people produce the supply increases (supply curve shifts to the right)

54. Prices of Related Goods and Services
McDonalds Burger King

55. Changes in Quantity Supplied

56. Equilibrium

57. Disequilibrium

58. Surplus
Whenever the price is greater than the equilibrium price, a surplus arises.

59. Shortage
Whenever the price is below the equilibrium price, the quantity demanded is greater than the quantity supplied and there is a shortage

60. Note that a shortage is not the same thing as scarcity
Note that a shortage is not the same thing as scarcity. A shortage exists only when the quantity that people are willing and able to purchase at a particular price is more than the quantity supplied at that price. Scarcity occurs when more is wanted at a zero price than is available.

61. Changes in the Equilibrium Price: Demand Shifts
This occurs only when the determinants of demand change.
If say taste results in a increase in demand, the demand curve will shift to the right, resulting in a higher equilibrium price and quantity.
The opposite could occur as well, an decrease in demand would result in a lower equilibrium price and quantity.

62. Changes in Equilibrium Price: Supply Shifts
Again focused on changes in the Determinants of Supply
The decrease in supply is represented by the leftward shift of the supply curve. A decrease in supply with no change in demand results in a higher price and a lower quantity. Conversely, an increase in supply would be represented as a rightward shift of the supply curve. An increase in supply with no change in demand would result in a lower price and a higher quantity.

63. Equilibrium in Reality
If not in equilibrium the price and quantities demanded and supplied change until equilibrium is established.
All items may not reach equilibrium. Ex. Sale items in a store

64. Price Floor
A price floor keeps the price from falling not rising.

65. Price Ceiling
Whenever a price ceiling exists a shortage results. A price ceiling is only effective if it is set below equilibrium price.

66. Silver Market Capstone Lesson 7
Read Activity 1
Go over Rules
Buyers
Sellers
Marketplace
Activity 2
Calculate gains or losses

67. Round 1, 2, 3 Visual 1 will help you
Sellers must report the price to me
Make as many deals as you can in the time permitted.
You can take a loss in order to get a new transaction card
Visual 1 contains useful information

68. Post Simulation
At what price was the silver most frequently sold at each round? Look at your class tally sheet
In which round did the greatest spread in prices occur?
Why did the prices become more clustered in later rounds?
Did Buyers or Sellers determine the final market price for silver?
How did competition within both buyers and sellers influence price?

69. Consumer Surplus Buyers report cumulative profit or loss
Total Profit for Buyers

70. Producer Surplus Sellers report your cumulative profit or loss
Total Profit for Sellers

71. Consumer surplus and producer surplus are the main reasons why market economies work better than command economies. In a voluntary market, both buyers and sellers gain.
Complete Activity 3
Use the graph provided to plot your points and answer the questions provided
Visual 2
Review Answers to Activity 3

72. Answers to Activity 3

73. Review In a market who or what determines the equilibrium price?
Who gains and who loses when people trade in a market?

74. Demand Capstone Lesson 8
DO NOT COPY JUST LISTEN
One day you are shopping with your friends, and you walk into a small greeting card shop close to school to buy a birthday card for one of your relatives. While you are checking out the cards, you overhear the owner complaining that a certain style of card is not selling, and the display of that card is taking up precious space in the small store. “Unfortunately, I bought these cards up front and they cannot be returned,” he says. “I guess I will just throw them away and use the space for something that has a better chance of selling.” As the store owner looks over to you and your friends, he continues: “I learned in my economics class in high school that a person shouldn’t cry over spilt milk or let costs incurred in the past influence future choices, right?” It becomes obvious that the owner is soliciting a response from you.

75. Do you support the owner’s view or do you suggest an alternative course of action
Possible Answers: The owner is right
Lower the price of the cards
Put them in a better place in the store
Donate the cards to charity
Advertise
Recycle them

76. SALE Why do businesses put items on sale? To sell more merchandise
To reduce surplus merchandise
Avoid throwing items away that may still have value
Increase consumer demand*
*Remember a change in price does not change demand

77. If the owner puts the cards that weren’t selling on sale, will that be a good way for him to begin solving his problem?

78. SALE
When business people put products on sale, they are attempting to predict consumer behavior. They are predicting that the number of products bought will increase at lower prices. That is not the only possible way to increase sales, of course. If the owner could change his customers’ perception of value for the cards, the customers also would buy more. Changing customers’ perceptions is one of the purposes of marketing through advertising.

79. Experiment
I want to conduct an experiment to see whether these predictions of consumer behavior are correct.
I have a candy bar that I put in my lunch today but I’ve decided to cut out sugar from my diet starting today.
I don’t want to waste it and think that somebody in here might find some value in consuming it.
I only have one so I want to make sure that the consumer who values it the most gets it, so I am going to conduct an auction
Visual 1

80. Results

81. Graph We can graph this information Visual 2 (Everybody gets a copy)
Write Price near the Vertical Axis
Write Quantity near the Horizontal axis
Enter the quantities demanded
Use the demand schedule to plot the points on the chart
Connect the dots
Compare yours to mine

82. Summary of Graph
As the price rose, the quantity people were willing and able to buy declined.
As the price fell, the quantity people were willing and able to buy increased

83. Demand
Sometimes demand for products actually changes when certain variables change
Consumers are influenced by outside factors such as income, tastes and preferences, price of related products, expectations, and number of buyers
These are the determinants of demand

84. Change in Demand
Visual 1

85. Shifts in Demand
Raise your right hand if demand in this scenario will shift to the right
Raise your left hand if demand in this scenario will shift to the left
The demand for cars when people get a tax refund
The demand for gasoline today when people expect prices to fall tomorrow.
The demand for Ice Cream when the price of Ice Cream drops.

86. Supply Capstone Lesson 9
DO NOT COPY LISTEN
The owner of a local fast food restaurant is having trouble hiring workers for the closing shift. Although the closers have a few more responsibilities than other workers, including cleaning, the closing shift often fits best with students’ schedules. The owner of the restaurant doesn’t know what to do. He is angry. He says that “ Young people today are just plain lazy and maybe spoiled too.”

87. Is the owner right?
Are there other explanations of why young people might not choose to work as closers in the fast food restaurant?
Being a bat boy might be a better job

88. Producer
Why do producers offer goods and services for sale?

89. Law of Supply To understand this better look at yourself as a producer
You produce labor
You can sell your labor at the price and to who you want
You probably would want to sell your labor at a higher price?

90. Experiment What patterns do you observe in the responses on Visual 1?
Activity 1
Complete Activity 1
Visual volunteers
What patterns do you observe in the responses on Visual 1?
Several students chose not to supply labor at any wage rate. Why? h
What influences your decision to work or not to work?
Why does a higher wage usually increase the number of hours people are willing to work?
Would you predict that a different group of people would fill out the questionnaire differently

91. Graph Record Information on Activity 1 can be graphed
Visual 2 (Everybody Gets one)
Place Price on the Vertical Axis
Place Quantity on the Horizontal Axis
Graph, plot points, draw line (curve)

92. Law of supply
Higher prices higher quantity supplied, lower prices lower quantity supplied

93. Determinants of Supply
Variables other than price that can shift the supply curve which include input prices, technology, expectations, number of sellers
Activity 2
Why did so many farmers leave farming to go into other careers?
When many producers leave a market, what is likely to happen to the quantity produced at any given price?

94. Shifts in Supply Shift to the left raise left hand
Shift to the right raise right hand
The supply of cars when open trade agreements bring in new producers.
The supply of coffee when freezing temperatures hit the major coffee producing regions in Brazil and Costa Rica
The supply of lumber when a new computerized saw reduces the cost of lumber producers

95. Equilibrium Capstone Lesson 10
Is a state of balance between opposing forces
It occurs because everywhere else there is a state of imbalance or disequilibrium
Ball in Yankee Stadium
Visual 1
What if the market price were $4
How would sellers get rid of the surplus?
What if the market price were $2

96. Equilibrium Which buyers will get the yo-yos?
This is a process where prices, incentives, shortages and surpluses determine an equilibrium or resting place
Prices in equilibrium may not remain so for long. Any change in underlying conditions leads to a new equilibrium

97. Activity 1
Complete parts A-E
Visual 2 (Answers)

98. Activity 1
*Underlying conditions = determinants

99. Review Why does the price decrease if it is above equilibrium?
Why does the price increase if it is below equilibrium?
For each of the following predict the change in equilibrium price of turkeys and explain your prediction
Turkey is called a health food by the US Surgeon General
New technology helps turkeys breed faster
Thanksgiving is abolished

100. Do Prices Matter to Consumers? Capstone lesson 11
Standard Yellow Pencil
Mechanical Pencil
What are both items used for?
Hopefully the answer is obvious-writing
Which one of these writing implements do you like best?
Vote
Explain the result, why is one preferred over another.

101. Theory
Assume that the preferred pencil starting now cost $2 more than they have in the past
Given this new information about prices, how many still would want to buy the pencil?
Explain the results: Why have some students remained loyal to their pencil?

102. Economizing Behavior
The pencil choice is an example of economizing behavior
Get into groups of three or four
Look at Activity 1
Spend $100 for each hypothetical person described in Activity 1.
Goal is to predict what that person would in fact buy if he or she went out to spend $100.
Use the Catalog of items from Part 2
Discuss the personality and likes and dislikes of each person before deciding on the purchases to be made.
Report your predictions
Record on Board
Visual 1

103. Results Which person’s consumer behavior was easiest to predict? Why?
Why are the students’ lists so different from the carpenter’s list?
What overall similarities or differences do you see in how the lists were created?
Could the money spent on the listed items have been spend on other listed items?
Could people have bought different items within given categories-clothes, tools and so on?