This paper proposes a theory which explains why some assets are traded over the counter while others are traded in centralized exchanges. We develop a model in which the equilibrium market structure is driven by the differences in the trading needs of investors. In our model, trade takes place...

This book highlights the achievements and challenges of the ongoing process of financial integration in Europe.   This unique collection will be of great interest to economists and experts in the fields of financial markets and European integration from central, commercial and investment...

Modern banking systems are highly interconnected. Despite their various benefits, the linkages that exist between banks carry the risk of contagion. In this paper we investigate how banks decide on direct balance sheet linkages and the implications for contagion risk. In particular, we model a...

Modern banking systems are highly interconnected. Despite their various benefits, the linkages that exist between banks carry the risk of contagion. In this paper we investigate how banks decide on direct balance sheet linkages and the implications for contagion risk. In particular, we model a...

This paper provides a theory of dynamic formation of relationships in over-the-counter markets. I show that in equilibrium markets are dealer-centric. Two forces drive the formation of networks of relationships that have a core-periphery structure. First, agents develop enduring relationships to...

We model trading and information diffusion in OTC markets, when dealers can engage in many bilateral transactions at the same time. We show that information diffusion is effective, but not efficient. While each bilateral price partially reveals all dealers' private information after a single...