In a market with an external cost, government action
A) cannot decrease the amount of the deadweight loss from the external cost.
B) can sometimes help to achieve an efficient outcome.
C) cannot alter firms' cost curves.
D) Both answers A and C are correct.
E) Both answers B and C are correct.
B
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If the Brazilian demand for American exports rises at the same time that U.S. productivity rises relative to Brazilian productivity, then, in the long run, ________, everything else held constant
A) the Brazilian real will appreciate relative to the U.S. dollar B) the Brazilian real will depreciate relative to the U.S. dollar C) the Brazilian real will either appreciate, depreciate, or remain constant relative to the U.S. dollar D) there is no effect on the Brazilian real relative to the U.S. dollar
Refer to Figure 12.5. If exchange rates are floating, the Fed decreasing its target inflation rate would best be represented by a movement from ________ in panel (a) and a corresponding movement from ________ in panel (b)
A) point A to point B; point X to point Y B) point C to point A; point X to point Y C) point D to point C; point Y to point X D) point B to point D; point Y to point X