69. The simple deposit expansion multiplier is really too simple for understanding the link
between changes in a central bank’s balance sheet and the quantity of money in the economy
because it:
a. ignores how central banks could change their balance sheet.
b. assumes banks hold excess reserves.
c. ignores the fact people might change their currency holdings.
d. ignores changes in vault cash.
70. Assume that the required reserve rate is ten percent, banks want to hold excess reserves in an
amount that equals three percent of deposits, and the public withdraws ten percent of every
deposit in cash. An open market purchase of $1 million by the Fed will see banking system
deposits increase by:
a. more than $1 million but less than $10 million.
b. exactly $1 million.
c. less than $1 million.
d. more than $10 million but less than $20 million.
71. Which of the following best completes the statement? If people increase their currency
holdings, all else the same, the monetary base:
a. does not change but the quantity of M2 will decrease.
b. increases as does the quantity of M2.
c. decreases as does the quantity of M2.
d. does not change and neither does M2.