Exam 30: Inflation: Its Causes and Costs
Is David Hume's description of the classical dichotomy and monetary neutrality a good description of the actual economy? Explain.
Most economists believe that over short periods of time, monetary changes do have important effects on real variables; therefore, the classical dichotomy and monetary neutrality do not hold.However, most economists also believe that Hume's conclusions about the effects of money on the economy are a good description of the actual economy in the long run.
Define money demand.
Money demand is defined as a relationship between the interest rate and the amount of money that people want to hold at any given interest rate.The money demand curve is downward sloping, reflecting the opportunity cost of holding money, or the interest rates on the alternatives to holding money minus the interest paid on current accounts.When the interest rates on the alternatives to holding money rise, the opportunity cost increases and the quantity of money demanded falls.When the interest rates on the alternatives fall, the opportunity cost decreases and the quantity of money demanded rises.
Suppose inflation is currently running at 15% and, as a result, sales catalogues have to be reprinted every month.This is an example of shoeleather costs.
How do the relative-price distortions caused by inflation create a misallocation of resources?
According to the quantity equation, if velocity and output are constant, then an increase in the money supply leads to _____ in inflation.
According to the Fisher effect, if the real interest rate is three per cent and the inflation rate is seven per cent, then the nominal interest rate equals:
Because of inflation-induced changes in taxes on capital gains and interest income, higher inflation tends to discourage people from saving and lowers the rate of economic growth.
The principle of monetary neutrality implies that an increase in the money supply will:
The phenomenon known as the Fisher effect occurs when inflation causes people to pay an increasing percentage of their income in taxes, even when their real incomes have not changed.
Define the quantity equation and illustrate how it affects the price level in the economy.
The volume of computer chips produced is a nominal variable, and the revenue from the sale of computer chips is a real variable.
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