This paper examines the impact of a collapsing exchange rate regime on output in an open economy in which shocks to capital flows and exports predominate. A sticky-price rational expectations model is used to compare the variability of output under the collapsing regime to that under alternative fixed and flexible regimes. Output is found to […]
Currency crises in the 1990s, especially those in emerging markets, have sharply disrupted economic activity, affecting not only the country experiencing the crisis, but also those with trade, investment, and geographic links. The authors review the theoretical literature and empirical evidence regarding these crises. They conclude that their primary cause is a fixed nominal exchange rate combined with macroeconomic imbalances, such as current account or fiscal deficits, that the market perceives as unsustainable at the prevailing real exchange rate. They also conclude that currency crises can be prevented through the adoption of sound monetary and fiscal policies, effective regulation and supervision of the financial sector, and a more flexible nominal exchange rate.
This paper discusses the merits and shortcomings of alternative price indices used in constructing real effective exchange rate indices and examines the effects of different weighting schemes. It also compares selected measures of the real effective exchange rate in terms of their ability to explain movements in Canadian net exports and real output. The paper […]
This paper examines the determinants of currency crises in Latin America, Asia and Africa. It asks two basic questions: (a) Are currency crises linked to economic fundamentals? and; (b) Is there any evidence of a contagion effect after controlling for the potential effects of economic fundamentals? Using pooled annual data for 19 developing countries spanning […]