Sephton, Peter S. - In: The Open Economics Journal 1 (2008), pp. 55-57
Empirical support for purchasing power parity is mixed with results dependent on the time frame and countries under … account for productivity differences across nations. As a central component of macroeconomic thinking, purchasing power parity … irrefutable evidence in favor of purchasing power parity for a wide range of countries since the late 1800s. The results suggest …