3. Suppose that at present total currency in the Philippine economy is presently PHP5.5 trillion, total reserves are PHP3.5 trillion. How large is the monetary base? b) If the reserve-deposit ratio is 40%, then how large are total demand and checkable deposits? c) How large is the money multiplier?

Brief Principles of Macroeconomics (MindTap Course List)
8th Edition
ISBN:9781337091985
Author:N. Gregory Mankiw
Publisher:N. Gregory Mankiw
Chapter11: The Monetary System
Section: Chapter Questions
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3. Suppose that at present total currency in the Philippine economy is presently
PHP5.5 trillion, total reserves are PHP3.5 trillion.
a) How large is the monetary base?
b)
If the reserve-deposit ratio is 40%, then how large are total demand and
checkable deposits?
c)
How large is the money multiplier?
d) How large is the money supply? (Derive using the monetary base and
money multiplier.)
e)
A year from now, the monetary base increases by 10%. Assuming a constant
money multiplier, what is the additional money supply a year from now (in
PHP)?
f) The BSP suddenly raises the reserve ratio by 10% (while the currency-
deposit ratio stays the same). What is the new money multiplier?
Transcribed Image Text:3. Suppose that at present total currency in the Philippine economy is presently PHP5.5 trillion, total reserves are PHP3.5 trillion. a) How large is the monetary base? b) If the reserve-deposit ratio is 40%, then how large are total demand and checkable deposits? c) How large is the money multiplier? d) How large is the money supply? (Derive using the monetary base and money multiplier.) e) A year from now, the monetary base increases by 10%. Assuming a constant money multiplier, what is the additional money supply a year from now (in PHP)? f) The BSP suddenly raises the reserve ratio by 10% (while the currency- deposit ratio stays the same). What is the new money multiplier?
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