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4. Consider the following money demand function: \frac{M}{P} = Y \times \frac{\alpha}{\pi} Here, $\pi$ is the inflation rate and $\alpha$ is a parameter. a. Explain the intuition for such a money demand function. b. Suppose the government does not know how to collect conventional taxes and relies completely on seigniorage revenues. Suppose that output is constant at Y = 1 at the steady state. Show the formula for steady state seigniorage revenue. \"Steady state\" here means that output and inflation are constant. c. Can the government increase seigniorage revenue by increasing the inflation rate in this example? Explain intuitively why or why not. d. Now suppose that high inflation makes economy deteriorate, so that steady state output depends negatively on $\pi$. What will happen to the seigniorage revenue if inflation rate increases in this case?

          4. Consider the following money demand function:
\frac{M}{P} = Y \times \frac{\alpha}{\pi}

Here, $\pi$ is the inflation rate and $\alpha$ is a parameter.
a. Explain the intuition for such a money demand function.
b. Suppose the government does not know how to collect conventional taxes and relies
completely on seigniorage revenues. Suppose that output is constant at Y = 1 at the
steady state. Show the formula for steady state seigniorage revenue. \"Steady state\"
here means that output and inflation are constant.
c. Can the government increase seigniorage revenue by increasing the inflation rate in this
example? Explain intuitively why or why not.
d. Now suppose that high inflation makes economy deteriorate, so that steady state
output depends negatively on $\pi$. What will happen to the seigniorage revenue if
inflation rate increases in this case?
        
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4. Consider the following money demand function:
(M)/(P) = Y ×(α)/(π)

Here, π is the inflation rate and α is a parameter.
a. Explain the intuition for such a money demand function.
b. Suppose the government does not know how to collect conventional taxes and relies
completely on seigniorage revenues. Suppose that output is constant at Y = 1 at the
steady state. Show the formula for steady state seigniorage revenue. S̈teady stateḧere means that output and inflation are constant.
c. Can the government increase seigniorage revenue by increasing the inflation rate in this
example? Explain intuitively why or why not.
d. Now suppose that high inflation makes economy deteriorate, so that steady state
output depends negatively on π. What will happen to the seigniorage revenue if
inflation rate increases in this case?

Added by Erika P.

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Principles of Economics
Principles of Economics
Gregory Mankiw 8th Edition
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Consider the following money demand function: Ma = YX / P * T. Here, T is the inflation rate and a is a parameter. a. Explain the intuition for such a money demand function. b. Suppose the government does not know how to collect conventional taxes and relies completely on seigniorage revenues. Suppose that output is constant at Y = 1 at the steady state. Show the formula for steady state seigniorage revenue. "Steady state" here means that output and inflation are constant. c. Can the government increase seigniorage revenue by increasing the inflation rate in this example? Explain intuitively why or why not. d. Now suppose that high inflation makes the economy deteriorate, so that the steady state inflation rate increases in this case?
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Transcript

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00:01 Part a, the average inflation rate is 12 % minus the 4 % for 8%.
00:14 Part b, if real income was higher, the inflation level would decrease subject to the consumer's budget constraints.
01:04 In other words, they will make the same amount of money, but their purchasing power per dollar will increase.
01:10 Part c, in this case, an increase in money would cause the inflation rate to increase...
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