The paper examines factors affecting exchange rate volatility, with an emphasis on structural features of the foreign exchange regime. It draws for the first time on detailed survey data collected by the IMF on foreign exchange market organization and regulations. Key findings are that...

Long-run movements of real exchange rates are studied using a panel data set comprising 51 economies. The purchasing power parity hypothesis (PPP) is examined first using unit root tests. It is found that PPP does not hold for the full sample of countries, but it may hold for the advanced...