Nigeria's Exchange Rate Stability with Trading Partners Supports Economic Growth.
The study looked at Nigeria's exchange rate with 28 other countries from 1960 to 2011. Different tests were used to see if the exchange rates were stable. Results showed that Nigeria's exchange rate with 26 out of 28 countries stayed the same over time, supporting the idea of purchasing power parity (PPP). Another test also supported the PPP idea, but one test did not. Overall, the study found strong evidence that Nigeria's exchange rate follows the PPP theory when considering structural breaks.