22) In the simple deposit expansion model, if the Fed extends a $100 discount loan to a
bank that previously had no excess reserves, deposits in the banking system can
potentially increase by
A) $10
B) $100
C) $100 times the reciprocal of the required reserve ratio
D) $100 times the required reserve ratio
23) The price of a barrel of oil doubled between 2007 and the middle of 2008 . To make
matters worse, a financial crisis hit the U.S. economy starting in August of 2007 .
Which of the following is an appropriate description of the mechanism that would have
ensued?
A) The increase in the price of oil would have immediately shifted the AS curve to the
right
B) The financial crisis would have led to a sharp contraction in spending shifting the
AD curve to the right
C) Shifts in both the AD and the AS curve would have ensued in the short-run but as
long as neither shock had an impact on potential output, ultimately unemployment will
have been unaffected in the long run
D) All of the above
E) None of the above
24) Because Keynes assumed that the expected return on money was zero, he argued
that people would
A) never hold money
B) never hold money as a store of wealth
C) hold money as a store of wealth when the expected return on bonds was negative
D) hold money as a store of wealth only when forced to by government policy
25) In the simple deposit expansion model, if the Fed purchases $100 worth of bonds
from a bank that previously had no excess reserves, deposits in the banking system can
potentially increase by
A) $10
B) $100
C) $100 times the reciprocal of the required reserve ratio
D) $100 times the required reserve ratio