Which of the following statements regarding relative purchasing power parity (PPP) is FALSE?
A) |
Short-term inflation differentials are insignificant in regards to exchange rates; only the long-run differentials are important to relative PPP. | |
B) |
To keep the relative cost of goods and services the same across borders, countries with higher rates of expected inflation should see their currencies depreciate. | |
C) |
If relative PPP holds, overvalued currencies will depreciate over time, while undervalued currencies will appreciate. | |
According to relative PPP, exchange rates will adjust to inflation differentials. However, empirical evidence indicates that relative PPP tends to hold over the longer term, but not over the short term. |