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3030Money Growth and Inflation

Figure 1 Money Supply, Money Demand, and the Equilibrium Price Level

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Quantity ofMoney

Value ofMoney, 1/P

Price Level, P

Quantity fixedby the Fed

Money supply

0

1

(Low)

(High)

(High)

(Low)

1/2

1/4

3/4

1

1.33

2

4

Equilibriumvalue ofmoney

Equilibriumprice level

Moneydemand

A

Figure 2 The Effects of Monetary Injection

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Quantity ofMoney

Value ofMoney, 1/P

Price Level, P

Moneydemand

0

1

(Low)

(High)

(High)

(Low)

1/2

1/4

3/4

1

1.33

2

4

M1

MS1

M2

MS2

2. . . . decreasesthe value ofmoney . . .

3. . . . andincreasesthe pricelevel.

1. An increasein the moneysupply . . .

A

B

Figure 3 Money and Prices During Four Hyperinflations

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(a) Austria (b) Hungary

Money supply

Price level

Index(Jan. 1921 = 100)

Index(July 1921 = 100)

Price level

100,000

10,000

1,000

10019251924192319221921

Money supply

100,000

10,000

1,000

10019251924192319221921

Figure 3 Money and Prices During Four Hyperinflations

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(c) Germany

1

Index(Jan. 1921 = 100)

(d) Poland

100,000,000,000,000

1,000,000

10,000,000,0001,000,000,000,000

100,000,000

10,000100

Moneysupply

Price level

19251924192319221921

Price levelMoneysupply

Index(Jan. 1921 = 100)

100

10,000,000

100,000

1,000,000

10,000

1,000

19251924192319221921

Figure 4 The UK Nominal Interest Rate and the Inflation Rate

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Table 1 How Inflation Raises the Tax Burden on Saving

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