Existing empirical evidence suggests that the Uncovered Interest Rate Parity condition may not hold due to an exchange risk premium. For a panel dataset of eleven emerging European economies we decompose this exchange risk premium into an idiosyncratic (country-specific) element and a common factor using a principal components approach. We present evidence of stationary idiosyncratic and common factors. This result leads to the conclusion of a stationary risk premium for these countries, which is consistent with previous studies often documenting a stationary premium in advanced countries. Furthermore, we report that the variation in the premium is largely attributable to a common factor influenced by economic developments in the United States.