Recent macroeconomic experience has drawn attention to the importance of interdependence among countries through financial markets and institutions, independently of traditional trade linkages. This paper develops a model of the international transmission of shocks due to interdependent...

Open economy macroeconomics typically abstracts from portfolio structure. But the recent experience of financial globalisation makes it important to understand the determinants and composition of gross country portfolios. This paper presents a simple approximation method for computing...

We study the classic transfer problem of predicting the effects of an international transfer on the terms of trade and the current account. A two-country model with debt and capital allows for realistic features of historical transfers: they follow wartime increases in government spending and...

A central aspect of the recent debate on global imbalances and the US current account deficit is the role of the exchange rate peg being followed by China and other Asian economies. While one view has stressed the need for Asian currency appreciation, another focuses on the importance of fiscal...

This paper develops a welfare-based model of monetary policy in an open economy. We focus on the extent to which monetary policy should be employed in stabilising the exchange rate. The traditional approach maintains that exchange rate flexibility is desirable in the presence of real...

This paper develops a view of exchange rate policy as a trade-off between the desire to smooth fluctuations in real exchange rates so as to reduce distortions in consumption allocations, and the need to allow flexibility in the nominal exchange rate so as to facilitate terms of trade adjustment....

This paper constructs a model in which the currency composition of national portfolios is an essential element in facilitating capital flows between countries. In a two country environment, each country chooses optimal nominal bond portfolios in face of real and nominal risk. Current account...

We develop a general equilibrium monetary model of endogenous specialization and international trade to examine the degree of specialization and trade volume under alternative exchange rate regimes. Where demand shocks are important, we demonstrate an increase in specialization, trade and...

This paper develops a model of endogenous exchange rate pass-through within an open economy macroeconomic framework, where both pass-through and the exchange rate are simultaneously determined, and interact with one another. Pass-through is endogenous because firms choose the currency in which...

This paper develops an analytical model to evaluate the costs and benefits of a single currency area within a unified framework, inspired by the separate arguments of Mundell (1961) and (1973). The more familiar argument is that, in the presence of country-specific shocks, a single currency area...