Why are some currency crises followed by economic contractions while others are not? This paper is an attempt at answering this query. In particular, we investigate two closely related questions. First, we explore whether there is a difference in the output effects of a devaluation during "normal" periods versus crises ones; after all, during noncrisis periods, real exchange devaluation is seen as an important policy option for promoting exports and output growth. Yet, the literature has not made a distinction between crisis and noncrisis periods. To preview the main conclusion, we find that the contractionary effects tend to exist only during the crisis period. Building on this, we go one to explore the factors that cause a crisis-induced devaluation to be contractionary.

Key words: capital flows, currency crisis, contraction devaluation