Contagion : Monsoonal Effects, Spillovers, and Jumps Between Multiple Equilibria

Several concepts of contagion are distinguished. It is argued that only models that admit of multiple equilibria are capable of producing true contagion. A simple balance of payments model is presented to illustrate that phenomenon, and some back-of-the-envelope calculations assess its relevance to the coincidence of emerging market crises in 1994-95 and in 1997.