The authors study how agents in Latin America allocate their balances between dollar-denominated and domestic currency-denominated accounts. They empirically determine the causes of currency substitution, its significance in recent banking crises, and the link between currency substitution, and...

The author explores the effects a transition from a pay-as-you-go (PAYG) social security system to a fully funded system may have on income distribution, fiscal policy, and capital accumulation. The author presents a heterogeneous agent model developed to study the transition from a...