Which of the following is an example of a public good?
a. telephone service
b. national defense
c. a city-owned bus
d. electricity generated by a city-owned public utility
Question 2
A conclusion of the theory of rational expectations is that, in the short run, the impact of a correctly anticipated fiscal policy designed to decrease AD will:
a. result in no net change in AD once people's expectations adjustments have been accounted for.
b. shift AD in the opposite direction intended once people's expectations adjustments have been accounted for.
c. decrease the price level.
d. result in no change in the price level.