This paper uses high-frequency data to examine the relation between official and free-market exchange rates in Albania. We use daily data to test econometrically, first, whether the official and free markets are efficient, in the sense that one cannot use exchange rate movements denominated in...

This paper examines the relationship between the official and parallel exchange rates, in three Caribbean countries, Guyana, Jamaica and Trinidad, during the 1985-1993 period using cointegration, Granger causality, and reduced form methods. The official and parallel rates are cointegrated in all...

This paper presents a stylized general equilibrium model of the Venezuelan economy. The model explains how the recent sharp fall in oil revenue combines with foreign exchange rationing to produce a steep rise in inflation. Counterintuitively, a devaluation of the official exchange rate could...

This paper provides a model for the determination of the parallel market exchange rate premium in a country where oil export earnings accrue directly to the government, and foreign exchange is centrally allocated for the importation of specific goods. Next, it studies the parallel market for...

The ineffectiveness of real devaluation as stabilization policy does not imply that the nominal exchange rate should be held constant in the face of a domestic inflation. In this circumstance, import duties and export subsidies would have to be escalated to counter the potential erosion of the...

This paper presents a stylized general equilibrium model of the Venezuelan economy. The model explains how the recent sharp fall in oil revenue combines with foreign exchange rationing to produce a steep rise in inflation. Counter intuitively, a devaluation of the official exchange rate could...