We propose a new welfare criterion that allows us to rank alternative financial market structures in the presence of belief heterogeneity. We analyze economies with complete and incomplete financial markets and/or restricted trading possibilities in the form of borrowing limits or transaction...

Two types of agents have diverse beliefs about the law of motion for an exogenous endowment. One type knows the true law of motion and the other learns about it via Bayes' theorem. Financial market structure affects the dynamics of the distribution of financial wealth. When markets are complete,...

We examine the stability and strength of the relationship between exchange rates and trade over time using three alternative approaches, mitigating the endogeneity of the relation. We find that both exchange rate pass-through and the price elasticity of trade volumes are largely stable over...