The influential work of Obstfeld and Rogoff argues that a closing-up of the US current account deficit involves a large exchange rate adjustment. However, the Obstfeld-Rogoff model works exclusively via demand-side channels and abstracts from possible supply-side changes. We extend the framework...

This paper focuses on the role of real exchange rate volatility as a driver of portfolio home bias, and in particular as an explanation for differences in home bias across financial assets. We present a Markowitz-type portfolio selection model in which real exchange rate volatility induces a...

The International Monetary Fund (IMF) is undergoing profound changes, not only in its policies, but also in its internal governance. These changes reflect the structural developments in the global economy, and in particular the growing role of emerging economies that demand a greater say at the...

This paper reviews the strategies announced by the ten countries joining the European Union in May 2004 with regard to their intentions for participation in ERM II and the adoption of the euro. The paper examines the economic rationale of the monetary integration strategies declared by most...

Voting power methodology offers insights to understand coalition building in collective decision making. Using cooperative game theory, Banzhaf (1965) developed an index to capture the numerical importance of voters in coalition building. This voting power index is still widely used today in...

This paper examines inflation dynamics in the current EU-accession countries in central and eastern Europe, focusing particularly on the determinants of 'dual inflation', that is, diverging inflation rates for tradable and non-tradable goods. The paper draws on the recently published data for...

This paper sheds new light on the external and domestic dimension of China’s exchange rate policy. It presents an open economy model to analyse both dimensions of macroeconomic adjustment in China under both flexible and fixed exchange rate regimes. The model-based results indicate that...

This paper presents a new concept – the global roles of currencies. The concept combines the domestic and international (cross-border) use of currencies and therefore captures the overall importance of different currencies in a globalised economy. The measure of a currency’s global role is...

This paper details the methodological framework underlying the construction of the effective exchange rate (EER) indicators of the euro. This framework yields two sets of indicators - (i) one nominal and several real EER indices against a narrow reference group of euro area trading partners...

This paper reviews the economic, monetary and financial relations between the EU and the euro area and a set of countries in a broad set of neighbouring regions. The 80 or so countries are mostly classified as transition, emerging or developing economies and belong to four main regions: the...