In: Economics
Suppose a central bank decides it is appropriate to increase its policy interest rate in order to increase rates more generally throughout the economy.
In the contex of the money market , if the money demand function is stable ,explain how the change in policy would be reflected in the money supply.
Suppose the economy is a closed one. What effect will there be on investment, on aggregate expenditure? Include diagrams in your answer.
What additional effect will there be on aggregate expenditure if the economy were an open one?
How will aggregate demand be affected, whether we treat the economy as closed or open? Illustrate in a
diagram.