This paper studies the international transmission of pledgeability shocks, as the recent crisis involved a negative shock to the pledgeability of assets. The paper develops a two-country portfolio model, with leveraged investors, that incorporates this type of shock and a solution approach for...

This paper shows that large labour unions reduce the incentive for uncoordinated monetary policies to improve the terms of trade. This finding implies that concentrated labour markets significantly affect the optimal policy prescription in an open economy.

This paper proposes a microfounded general equilibrium model of the U.S. and European economies suitable for analyzing the transmission of monetary and fiscal policy shocks between the U.S. and Europe. The focus is on understanding the determinants of transatlantic economic interdependence. A...