This paper is an empirical investigation of the duration of exchange-r
ate pegs in 16 Latin American countries and Jamaica. We identify facto
rs that influence peg duration using legit analysis. The real exchange
rate and the level of international liquidity are significant determi
nants of the monthly likelihood of devaluation. Structural variables,
such as the openness of an economy and its geographical trade concentr
ation, and political variables, such as changes in the executive, also
significantly affect the likelihood of a devaluation. There is some e
vidence that the likelihood of a devaluation first rises and subsequen
tly declines during the first year of a peg. (C) 1997 Elsevier Science
B.V.