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Lecture 12
Macroeconomics Chapter 12
Macroeconomics
Business Fluctuations
Aggregate Supply & Demand
Chapter 13
Real GDP Growth Rate
Real GDP Growth Rate
3.2%
Civilian Unemployment Rate
Civilian Unemployment Rate
3.2%
Aggregate Demand
Aggregate Demand
Aggregate Supply
Aggregate Demand
Aggregate Supply
Model
Aggregate Demand
Aggregate Supply
Model
AD-AS Model
Mv = PYR
Mv = PYR
Rates
Mv = PYR
Rates
M + v = P +YR
M + v = P +YR
M + v = Inflation + Real Growth
5% + 0% = Inflation + 0%
Aggregate Demand
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
-2% 0% 2% 4% 6%
Aggregate Demand
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
-2% 0% 2% 4% 6%
Aggregate Demand
P
Inflation
Rate
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
-2% 0% 2% 4% 6%
Aggregate Demand
P
Inflation
Rate
Y - Real GDP Growth Rate
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
-2% 0% 2% 4% 6%
Aggregate Demand
AD = M +V = 5%P
Inflation
Rate
Y - Real GDP Growth Rate
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
-2% 0% 2% 4% 6%
Aggregate Demand
AD = M +V = 5%P
Inflation
Rate
Y - Real GDP Growth Rate
5% = P +Y
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
-2% 0% 2% 4% 6%
Aggregate Demand
AD = M +V = 5%P
Inflation
Rate
Y - Real GDP Growth Rate
5% = P +Y
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
-2% 0% 2% 4% 6%
Aggregate Demand
AD = M +V = 5%P
Inflation
Rate
Y - Real GDP Growth Rate
5% = P +Y
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
-2% 0% 2% 4% 6%
Aggregate Demand
AD = M +V = 5%P
Inflation
Rate
Y - Real GDP Growth Rate
5% = P +Y
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
-2% 0% 2% 4% 6%
Aggregate Demand
AD = M +V = 5%P
Inflation
Rate
Y - Real GDP Growth Rate
5% = P +Y
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
-2% 0% 2% 4% 6%
Aggregate Demand
AD = M +V = 5%P
Inflation
Rate
Y - Real GDP Growth Rate
5% = P +Y
AD = 7%
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
-2% 0% 2% 4% 6%
Aggregate Demand
AD = M +V = 5%P
Inflation
Rate
Y - Real GDP Growth Rate
5% = P +Y
AD = 7%
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
-2% 0% 2% 4% 6%
Aggregate Demand
AD = M +V = 5%P
Inflation
Rate
Y - Real GDP Growth Rate
5% = P +Y
AD = 7%
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
-2% 0% 2% 4% 6%
Aggregate Demand
AD = M +V = 5%P
Inflation
Rate
Y - Real GDP Growth Rate
5% = P +Y
AD = 7%
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
-2% 0% 2% 4% 6%
Aggregate Demand
AD = M +V = 5%P
Inflation
Rate
Y - Real GDP Growth Rate
5% = P +Y
AD = 7%
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
-2% 0% 2% 4% 6%
Aggregate Demand
P
Inflation
Rate
Y - Real GDP Growth Rate
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
-2% 0% 2% 4% 6%
Aggregate Demand
P
Inflation
Rate
Y - Real GDP Growth Rate
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
-2% 0% 2% 4% 6%
Aggregate Demand
P
Inflation
Rate
Y - Real GDP Growth Rate
Quiz
Quiz
If %∆M (Money)is growing at 4% and %∆V
(Velocity) is growing at 2%, create a graph
to show the aggregate demand curve for
the growth rate for %∆P (inflation) and
%∆Y (GDP).
%∆M + %∆V = 6% = %∆P + %∆Y
%∆M + %∆V = 6% = %∆P + %∆Y
%∆M + %∆V = 6% = %∆P + %∆Y
%∆M + %∆V = 6% = %∆P + %∆Y
%∆P Inflation π
%∆M + %∆V = 6% = %∆P + %∆Y
%∆P Inflation π
%∆Y GDP
%∆M + %∆V = 6% = %∆P + %∆Y
6%0%
%∆P Inflation π
%∆Y GDP
%∆M + %∆V = 6% = %∆P + %∆Y
6%
6%0%
0%
%∆P Inflation π
%∆Y GDP
%∆M + %∆V = 6% = %∆P + %∆Y
6%
6%0%
0%
%∆P Inflation π
%∆Y GDP
%∆M + %∆V = 6% = %∆P + %∆Y
6%
6%0%
0%
%∆P Inflation π
%∆Y GDP
%∆M + %∆V = 6% = %∆P + %∆Y
6%
6%0%
0%
%∆P Inflation π
%∆Y GDP
%∆M + %∆V = 6% = %∆P + %∆Y
6%
6%0%
0%
%∆P Inflation π
%∆Y GDP
Aggregate Demand
%∆M + %∆V = 6% = %∆P + %∆Y
6%
6%0%
0%
%∆P Inflation π
%∆Y GDP
Aggregate Demand
%∆M + %∆V = 6% = %∆P + %∆Y
6%
6%0%
0%
%∆P Inflation π
%∆Y GDP
Aggregate Demand
%∆M + %∆V = 6% = %∆P + %∆Y
6%
6%0%
0%
%∆P Inflation π
%∆Y GDP
Aggregate Demand
Aggregate Supply Curve
Aggregate Supply Curve
Two Curves
Aggregate Supply Curve
Two Curves
Short Run
Aggregate Supply Curve
Two Curves
Short Run
Long Run
Two Supply Curves
Two Supply Curves
Short Run
Two Supply Curves
Short Run
Long Run
Short Run
Short Run
Adrenaline
Short Run
Adrenaline
Give 110%
Short Run
Adrenaline
Give 110%
Push to exceed normal
capacity
Long Run
Long Run
Run out of Adrenaline
Long Run
Run out of Adrenaline
Fall back to normal
Long Run
Run out of Adrenaline
Fall back to normal
Cannot do 110% forever
Long Run
Run out of Adrenaline
Fall back to normal
Cannot do 110% forever
unless.....
Long Run Supply Curve
Long Run Supply Curve
New Capital
Long Run Supply Curve
New Capital
Human
Long Run Supply Curve
New Capital
Human
Physical
Long Run Supply Curve
New Capital
Human
Physical
Intellectual
Long Run Supply Curve
New Capital
Human
Physical
Intellectual
Financial
Long Run Supply Curve
New Capital
Human
Physical
Intellectual
Financial
Cultural
Price
Level
Quantity of Output
Two Supply Curves
Price
Level
Quantity of Output
Two Supply Curves
Short-Run
Aggregate
Supply
Price
Level
Quantity of Output
Two Supply Curves
Short-Run
Aggregate
Supply
Long-Run
Aggregate
Supply
Price
Level
Quantity of Output
Two Supply Curves
Long-Run
Aggregate
Supply
Price
Level
Quantity of Output
Two Supply Curves
Long-Run
Aggregate
Supply
Price change
does not
affect the
quantity of
goods and
services
Price
Level
Quantity of Output
Two Supply Curves
Long-Run
Aggregate
Supply
Price change
does not
affect the
quantity of
goods and
services
P
Price
Level
Quantity of Output
Two Supply Curves
Long-Run
Aggregate
Supply
Price change
does not
affect the
quantity of
goods and
services
P
Price
Level
Quantity of Output
Two Supply Curves
Long-Run
Aggregate
Supply
Price change
does not
affect the
quantity of
goods and
services
P
Price
Level
Quantity of Output
Two Supply Curves
New Capital
Price
Level
Quantity of Output
Two Supply Curves
New Capital
Human
Price
Level
Quantity of Output
Two Supply Curves
New Capital
Human
Physical
Price
Level
Quantity of Output
Two Supply Curves
New Capital
Human
Physical
Intellectual
Price
Level
Quantity of Output
Two Supply Curves
New Capital
Human
Physical
Intellectual
Financial
Price
Level
Quantity of Output
Two Supply Curves
New Capital
Human
Physical
Intellectual
Financial
Cultural
Price
Level
Quantity of Output
Two Supply Curves
New Capital
Human
Physical
Intellectual
Financial
Cultural
Price
Level
Quantity of Output
Two Supply Curves
LRAS1
Y1
New Capital
Human
Physical
Intellectual
Financial
Cultural
Price
Level
Quantity of Output
Two Supply Curves
LRAS1
Y1
LRAS2
Y3
New Capital
Human
Physical
Intellectual
Financial
Cultural
Price
Level
Quantity of Output
Two Supply Curves
LRAS1
Y1
LRAS2
Y3
LRAS3
Y3
Price
Level
Quantity of Output
Two Supply Curves
Price
Level
Quantity of Output
Two Supply Curves
LRAS1
Y1
Price
Level
Quantity of Output
Two Supply Curves
LRAS1
Y1
P1
New Capital
Human
Physical
Intellectual
Financial
Cultural
Price
Level
Quantity of Output
Two Supply Curves
LRAS1
Y1
P1
New Capital
Human
Physical
Intellectual
Financial
Cultural
Price
Level
Quantity of Output
Two Supply Curves
LRAS1
Y1
LRAS2
Y3
P1
New Capital
Human
Physical
Intellectual
Financial
Cultural
Price
Level
Quantity of Output
Two Supply Curves
LRAS1
Y1
LRAS2
Y3
P1
P2
New Capital
Human
Physical
Intellectual
Financial
Cultural
Price
Level
Quantity of Output
Two Supply Curves
LRAS1
Y1
LRAS2
Y3
LRAS3
Y3
P1
P2
New Capital
Human
Physical
Intellectual
Financial
Cultural
Price
Level
Quantity of Output
Two Supply Curves
LRAS1
Y1
LRAS2
Y3
LRAS3
Y3
P1
P2
P3
Price
Level
Real GDP orY
AD- AS Model
Price
Level
Real GDP orY
AD- AS Model
Aggregate
Demand
Price
Level
Real GDP orY
AD- AS Model
Aggregate
Demand
AD
Shape - Slope Down
Wealth Effect
Interest Effect
Exchange Effect
Shift
Consumption
Investment
Government
Net Exports
Money Supply
Price
Level
Real GDP orY
AD- AS Model
Aggregate
Demand
Long Run
Aggregate
Supply
AD
Shape - Slope Down
Wealth Effect
Interest Effect
Exchange Effect
Shift
Consumption
Investment
Government
Net Exports
Money Supply
Price
Level
Real GDP orY
AD- AS Model
Aggregate
Demand
Long Run
Aggregate
Supply
LRAS
Shape -Vertical
Capacity fixed
Shift
Physical
Financial
Human
Intellectual
Cultural
AD
Shape - Slope Down
Wealth Effect
Interest Effect
Exchange Effect
Shift
Consumption
Investment
Government
Net Exports
Money Supply
Price
Level
Real GDP orY
AD- AS Model
Aggregate
Demand
Short Run
Aggregate
Supply
Long Run
Aggregate
Supply
LRAS
Shape -Vertical
Capacity fixed
Shift
Physical
Financial
Human
Intellectual
Cultural
AD
Shape - Slope Down
Wealth Effect
Interest Effect
Exchange Effect
Shift
Consumption
Investment
Government
Net Exports
Money Supply
Price
Level
Real GDP orY
AD- AS Model
Aggregate
Demand
Short Run
Aggregate
Supply
Long Run
Aggregate
Supply
LRAS
Shape -Vertical
Capacity fixed
Shift
Physical
Financial
Human
Intellectual
Cultural
SRAS
Shape - Slope Up
Sticky Wages
Sticky Prices
Misperceptions
Shift
Physical
Financial
Human
Intellectual
Cultural
Expectations
AD
Shape - Slope Down
Wealth Effect
Interest Effect
Exchange Effect
Shift
Consumption
Investment
Government
Net Exports
Money Supply
Price
Level
Quantity of Output
P1
AD- AS Model
Aggregate
Demand
Short Run
Aggregate
Supply
Y1
Price
Level
Quantity of Output
P1
AD- AS Model
Aggregate
Demand
Short Run
Aggregate
Supply
Y1
Price
Level
Quantity of Output
P1
AD- AS Model
Aggregate
Demand
Short Run
Aggregate
Supply
Y1
Price
Level
Quantity of Output
P1
AD- AS Model
Aggregate
Demand
Short Run
Aggregate
Supply
Y1
P2
Price
Level
Quantity of Output
P1
AD- AS Model
Aggregate
Demand
Short Run
Aggregate
Supply
Y1
P2
Price
Level
Quantity of Output
P1
AD- AS Model
Aggregate
Demand
Short Run
Aggregate
Supply
Y1 Y2
P2
Price
Level
Quantity of Output
P1
AD- AS Model
Aggregate
Demand
Short Run
Aggregate
Supply
Y1 Y2
P2
Long Run
Aggregate
Supply
Price
Level
Quantity of Output
P1
AD- AS Model
Aggregate
Demand
Short Run
Aggregate
Supply
Y1 Y2
P2
Long Run
Aggregate
Supply
Price
Level
Quantity of Output
P1
AD- AS Model
Aggregate
Demand
Short Run
Aggregate
Supply
Y1 Y2
P2
Long Run
Aggregate
Supply
P3
If workers see smaller numbers on
their paycheck, their morale
declines and they often take their
anger out on their employers. In
contrast, layoffs get the misery out
the door. 
Sticky Wages
If workers see smaller numbers on
their paycheck, their morale
declines and they often take their
anger out on their employers. In
contrast, layoffs get the misery out
the door. 
Sticky Wages
Better to cut wages or layoff?
If workers see smaller numbers on
their paycheck, their morale
declines and they often take their
anger out on their employers. In
contrast, layoffs get the misery out
the door. 
NominalValues
NominalValues
Change
NominalValues
Change
Rate of Change or % Change
NominalValues
Change
Rate of Change or % Change
NominalValues
Change
Rate of Change or % Change
2017 $150
NominalValues
Change
Rate of Change or % Change
2017 $150
2018 $200
NominalValues
Change
Rate of Change or % Change
2017 $150
2018 $200
Change $50
NominalValues
Change
Rate of Change or % Change
2017 $150
2018 $200
Change $50
Rate of Change or % Change 33%
Total Spending % Rate
Total Spending % Rate
=
Total Spending % Rate
=
Inflation % Rate + Real GDP % Rate
Total Spending % Rate
=
Inflation % Rate + Real GDP % Rate
10%
=
10% + 0%
Total Spending % Rate
=
Inflation % Rate + Real GDP % Rate
10%
=
10% + 0%
10%
=
5% + 5%
Total Spending % Rate
=
Inflation % Rate + Real GDP % Rate
10%
=
10% + 0%
10%
=
5% + 5%
10%
=
0% + 10%
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Inflation
Rate
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = 10%
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = 10%
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = 10%
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = 10%
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = 10%
Total Spending = 13%
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = 10%
Total Spending = 13%
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = 10%
Total Spending = 13%
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = 10%
Total Spending = 13%
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = 10%
Total Spending = 13%
Total Spending = 6%
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = 10%
Total Spending = 13%
Total Spending = 6%
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = 10%
Total Spending = 13%
Total Spending = 6%
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = 10%
Total Spending = 13%
Total Spending = 6%
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
The graph below shows the US economy in long run equilibrium
with a spending growth of 13 percent, a 9 percent inflation rate, and
a 4 percent real GDP growth. 
The graph below shows the US economy in long run equilibrium
with a spending growth of 13 percent, a 9 percent inflation rate, and
a 4 percent real GDP growth. 
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
The graph below shows the US economy in long run equilibrium
with a spending growth of 13 percent, a 9 percent inflation rate, and
a 4 percent real GDP growth. 
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
The graph below shows the US economy in long run equilibrium
with a spending growth of 13 percent, a 9 percent inflation rate, and
a 4 percent real GDP growth. 
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
The graph below shows the US economy in long run equilibrium
with a spending growth of 13 percent, a 9 percent inflation rate, and
a 4 percent real GDP growth. 
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
The graph below shows the US economy in long run equilibrium
with a spending growth of 13 percent, a 9 percent inflation rate, and
a 4 percent real GDP growth. 
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
The graph below shows the US economy in long run equilibrium
with a spending growth of 13 percent, a 9 percent inflation rate, and
a 4 percent real GDP growth. 
Step 1: Suppose that to reduce inflation the Fed permanently
decreased money supply growth by 5 percent. Using the copy tool,
show the short run effect this would have by shifting and labeling
the appropriate curve(s). Plot the new short run equilibrium using
the double drop line tool and label it Equilibrium 2. 
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
The graph below shows the US economy in long run equilibrium
with a spending growth of 13 percent, a 9 percent inflation rate, and
a 4 percent real GDP growth. 
Step 1: Suppose that to reduce inflation the Fed permanently
decreased money supply growth by 5 percent. Using the copy tool,
show the short run effect this would have by shifting and labeling
the appropriate curve(s). Plot the new short run equilibrium using
the double drop line tool and label it Equilibrium 2. 
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
8% = 4% + 4%
The graph below shows the US economy in long run equilibrium
with a spending growth of 13 percent, a 9 percent inflation rate, and
a 4 percent real GDP growth. 
Step 1: Suppose that to reduce inflation the Fed permanently
decreased money supply growth by 5 percent. Using the copy tool,
show the short run effect this would have by shifting and labeling
the appropriate curve(s). Plot the new short run equilibrium using
the double drop line tool and label it Equilibrium 2. 
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
8% = 4% + 4%
The graph below shows the US economy in long run equilibrium
with a spending growth of 13 percent, a 9 percent inflation rate, and
a 4 percent real GDP growth. 
Step 1: Suppose that to reduce inflation the Fed permanently
decreased money supply growth by 5 percent. Using the copy tool,
show the short run effect this would have by shifting and labeling
the appropriate curve(s). Plot the new short run equilibrium using
the double drop line tool and label it Equilibrium 2. 
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
8% = 4% + 4%
The graph below shows the US economy in long run equilibrium
with a spending growth of 13 percent, a 9 percent inflation rate, and
a 4 percent real GDP growth. 
Step 1: Suppose that to reduce inflation the Fed permanently
decreased money supply growth by 5 percent. Using the copy tool,
show the short run effect this would have by shifting and labeling
the appropriate curve(s). Plot the new short run equilibrium using
the double drop line tool and label it Equilibrium 2. 
Step 2: Show how the economy will adjust in the long run by shifting
and labeling the appropriate curve(s). Plot the new long run
equilibrium and label it Equilibrium 3. 
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
8% = 4% + 4%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
T.S. = 13%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
T.S. = 13%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
T.S. = 13%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
T.S. = 13%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
T.S. = 13%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
T.S. = 13%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
T.S. = 13%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
T.S. = 13%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
T.S. = 13%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
T.S. = 13%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
T.S. = 13%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
T.S. = 13%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
T.S. = 13%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
T.S. = 13%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
T.S. = 13%
T.S. = 8%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
T.S. = 13%
T.S. = 8%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
T.S. = 13%
T.S. = 8%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
T.S. = 13%
T.S. = 8%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
T.S. = 13%
T.S. = 8%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
T.S. = 13%
T.S. = 8%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
T.S. = 13%
T.S. = 8%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
T.S. = 13%
T.S. = 8%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
T.S. = 13%
T.S. = 8%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
T.S. = 13%
T.S. = 8%
Recession
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
Short Run 8% = 7% + 1%
T.S. = 13%
T.S. = 8%
Recession
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
Short Run 8% = 7% + 1%
T.S. = 13%
T.S. = 8%
Recession
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
Short Run 8% = 7% + 1%
T.S. = 13%
T.S. = 8%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
Short Run 8% = 7% + 1%
T.S. = 13%
T.S. = 8%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
Short Run 8% = 7% + 1%
T.S. = 13%
T.S. = 8%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
Short Run 8% = 7% + 1%
T.S. = 13%
T.S. = 8%
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
Short Run 8% = 7% + 1%
T.S. = 13%
T.S. = 8%
Growth
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
Short Run 8% = 7% + 1%
T.S. = 13%
T.S. = 8%
Long Run 8% = 4% + 4%
Growth
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending = Inflation Rate + Real GDP Growth Rate
13% = 9% + 4%
Reduce Money Growth Rate by 5%
Reduces Inflation Rate from 9% to 4%
8% = 4% + 4%
Short Run 8% = 7% + 1%
T.S. = 13%
T.S. = 8%
Long Run 8% = 4% + 4%
Growth
Because prices are sticky going
down, you cannot reduce inflation
without having a temporary
recession
Because prices are sticky going
down, you cannot reduce inflation
without having a temporary
recession
Because prices are sticky going
down, you cannot reduce inflation
without having a temporary
recession
As the price level falls, spending
increases back to capacity
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
AD1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
AD1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
AD1
LRSA
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
AD1
LRSA
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
AD1
LRSA
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
AD1
LRSA
SRSA1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
AD1
LRSA
SRSA1
AD2
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
AD1
LRSA
SRSA1
AD2
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
AD1
LRSA
SRSA1
AD2
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
AD1
LRSA
SRSA1
SRSA2
AD2
The graph below shows the US economy in long run
equilibrium with a spending growth of 13 percent, a 9 percent
inflation rate, and a 4 percent real GDP growth. 
The graph below shows the US economy in long run
equilibrium with a spending growth of 13 percent, a 9 percent
inflation rate, and a 4 percent real GDP growth. 
Total Spending = 13%
Step 1: Suppose that to reduce inflation the Fed permanently
decreased money supply growth by 5 percent. Using the copy tool,
show the short run effect this would have by shifting and labeling the
appropriate curve(s). Plot the new short run equilibrium using the
double drop line tool and label it Equilibrium 2. 
Step 1: Suppose that to reduce inflation the Fed permanently
decreased money supply growth by 5 percent. Using the copy tool,
show the short run effect this would have by shifting and labeling the
appropriate curve(s). Plot the new short run equilibrium using the
double drop line tool and label it Equilibrium 2. 
1
Step 1: Suppose that to reduce inflation the Fed permanently
decreased money supply growth by 5 percent. Using the copy tool,
show the short run effect this would have by shifting and labeling the
appropriate curve(s). Plot the new short run equilibrium using the
double drop line tool and label it Equilibrium 2. 
Inflation 9% to 4%
1
Step 1: Suppose that to reduce inflation the Fed permanently
decreased money supply growth by 5 percent. Using the copy tool,
show the short run effect this would have by shifting and labeling the
appropriate curve(s). Plot the new short run equilibrium using the
double drop line tool and label it Equilibrium 2. 
Inflation 9% to 4%
Push Down by 5%
1
Step 1: Suppose that to reduce inflation the Fed permanently
decreased money supply growth by 5 percent. Using the copy tool,
show the short run effect this would have by shifting and labeling the
appropriate curve(s). Plot the new short run equilibrium using the
double drop line tool and label it Equilibrium 2. 
Inflation 9% to 4%
Push Down by 5%
1
Step 1: Suppose that to reduce inflation the Fed permanently
decreased money supply growth by 5 percent. Using the copy tool,
show the short run effect this would have by shifting and labeling the
appropriate curve(s). Plot the new short run equilibrium using the
double drop line tool and label it Equilibrium 2. 
Inflation 9% to 4%
Push Down by 5%
12
Step 2: Show how the economy will adjust in the long run by
shifting and labeling the appropriate curve(s). Plot the new
long run equilibrium and label it Equilibrium 3. 
Inflation 9% to 4%
1
22
Step 2: Show how the economy will adjust in the long run by
shifting and labeling the appropriate curve(s). Plot the new
long run equilibrium and label it Equilibrium 3. 
Inflation 9% to 4%
1
22
Step 2: Show how the economy will adjust in the long run by
shifting and labeling the appropriate curve(s). Plot the new
long run equilibrium and label it Equilibrium 3. 
Inflation 9% to 4%
1
23
2
Graphing Quiz
Graphing Quiz
Graphing Quiz
Total Spending Growth Rate is 20%
Graphing Quiz
Total Spending Growth Rate is 20%
Inflation Rate is 10%
Graphing Quiz
Total Spending Growth Rate is 20%
Inflation Rate is 10%
Graphing Quiz
Total Spending Growth Rate is 20%
Inflation Rate is 10%
Reduce Money Growth Rate to 3%
Graphing Quiz
Total Spending Growth Rate is 20%
Inflation Rate is 10%
Reduce Money Growth Rate to 3%
Graphing Quiz
Total Spending Growth Rate is 20%
Inflation Rate is 10%
Reduce Money Growth Rate to 3%
Graph the Process
Graphing Quiz
Total Spending Growth Rate is 20%
Inflation Rate is 10%
Reduce Money Growth Rate to 3%
Graph the Process
Explain
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Inflation
Rate
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Real GDP Growth Rate
Inflation
Rate
Total Spending Rate = Inflation Rate + Real GDP Growth Rate
Remember
Remember
Remember
Mv = PY
Remember
Mv = PY
M = Money Supply
Remember
Mv = PY
M = Money Supply
v =Velocity or Spending Rate
Remember
Mv = PY
M = Money Supply
v =Velocity or Spending Rate
(C + I + G + NX)
Remember
Mv = PY
M = Money Supply
v =Velocity or Spending Rate
(C + I + G + NX)
Remember
Mv = PY
M = Money Supply
v =Velocity or Spending Rate
(C + I + G + NX)
If v andY are constant
Remember
Mv = PY
M = Money Supply
v =Velocity or Spending Rate
(C + I + G + NX)
If v andY are constant
then M = P
Great Depression 1929-1940
Great Depression 1929-1940
Great Depression 1929-1940
MV = PY
Great Depression 1929-1940
MV = PY
M = Reduced
Great Depression 1929-1940
MV = PY
M = Reduced
V = Reduced
Great Depression 1929-1940
MV = PY
M = Reduced
V = Reduced
P = Stuck
Great Depression 1929-1940
MV = PY
M = Reduced
V = Reduced
P = Stuck
Y = Reduced
Great Depression 1929-1940
MV = PY
M = Reduced
V = Reduced
P = Stuck
Y = Reduced
Aggregate Supply Curve
Aggregate Demand Curve
If workers see smaller numbers on
their paycheck, their morale
declines and they often take their
anger out on their employers. In
contrast, layoffs get the misery out
the door. 
Sticky Wages
If workers see smaller numbers on
their paycheck, their morale
declines and they often take their
anger out on their employers. In
contrast, layoffs get the misery out
the door. 
Sticky Wages
Better to cut wages or layoff?
If workers see smaller numbers on
their paycheck, their morale
declines and they often take their
anger out on their employers. In
contrast, layoffs get the misery out
the door. 

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Macro 12