Although the link between oil prices and dollar exchange rates has been frequently analyzed, a clear distinction between prices and nominal exchange rate dynamics and a clarification of the issue of causality has not been provided. In addition, previous studies have mostly neglected...

The present paper tests for the validity of long-run purchasing power parity (PPP) for the three key currencies of the recent floating exchange rate period, the US dollar, the German mark and the Japanese yen. The novelty of the paper is that the validity of the PPP conditions relating the...

The paper examines the short-run and the long-run impacts of net international reserves on the real gross domestic product of Jamaica from 1990 to 2011. The variables used in this study are the logarithms of exchange rate, imports, foreign reserves, government capital expenditure, real gross...