It is well known that if international linkages are relatively small, the potential gains to international monetary policy coordination are typically quite limited. What if, however, goods and financial markets are tightly linked? Is it then problematic if countries unilaterally design their...

The paper aims to develop understanding of why and how central banks have intervened in foreign exchange markets, and whether intervention was (i) coordinated, (ii) sterilized, and (iii) effective. The experience in the G-3 context is compared with the past EMS experience. In addition to foreign...

The economic recessions since 1973 have emphasised the interdependence of the major economies and their policy choices. This paper examines whether decentralised control of the world economy effectively limits our ability to manage individual economies. It is well known that noncooperative...

This paper analyzes the case for the international coordination of macroprudential policies in the context of a simple theoretical framework. Both domestic macroprudential policies and prudential capital controls have international spillovers through their impact on capital flows. The...

In a dynamic optimizing model with costly tax collection, a tax cut by one nation creates positive externalities for the rest of the world if initial public debt stocks are positive. By reducing tax collection costs, current tax cuts boost the resources available for current private consumption,...

This paper analyses some of the implications of the proposals of the Delors Committee for monetary and fiscal policies in Europe. The merits of an independent ESCB are discussed. We offer four reasons why, in the absence of European coordination of budgetary policies, the size of the public...

'New open economy macroeconomics' (NOEM) refers to a body of literature embracing a new theoretical framework for policy analysis in open economy, aiming to overcome the limitations of the Mundell-Fleming model while preserving the empirical wisdom and policy friendliness of traditional...

What can be learnt from revisiting the Optimal Currency Areas (OCA) theory 50 years from its birth, in light of recent advances in open economy macro and monetary theory? This paper presents a stylized micro-founded model of the costs of adopting a common currency, relative to an ideal benchmark...

The paper lies at the intersection between the literature on macroeconomics and politics and the literature on coordination. It uses models of political business cycles in an open economy setting to investigate the costs and benefits of forming electoral areas, i.e. regions where countries share...

The paper analyses monetary and fiscal policy interactions in a three-country world, interpreted to represent two EU economies and the rest of the world. The analysis extends well-known results in the literature on international policy spillovers by investigating the effects of different sizes...