Problem: What initial effect, if any, does each of the following shocks have on Japan's real risk-free interest rate? Please use supply and demand curve to support conclusion (please label axes & curve).
a) A decrease in the Japanese money supply with no changes in prices
b) A decrease in global lending to Japan
c) An increase in private saving in Japan
d) An increase in the Japanese governments budget deficit
e) Speculative short-term international capital inflows to Japan
f) An increase in Japan's real GDP
g) A rise in Japan's expected inflation rate.