This paper uses an open economy DSGE model to explore how trade openness affects the transmission of domestic shocks. For some calibrations, closed and open economies appear dramatically different, reminiscent of the implications of Mundell-Fleming style models. However, we argue such stark...

This article investigates the impact on economic performance of the timing of moves in a policy game between the government and the central bank for a government with both distributional and stabilization objectives. It is shown that both inflation and income inequality are reduced without...

This Paper analyses the implications of financial market structure for the existence and size of welfare gains from international monetary policy coordination. Policy coordination is analysed in a two-country stochastic general equilibrium model simple enough to yield explicit analytical...

The paper explores the case for monetary and fiscal unification. Monetary policy suffers from an inflation bias because the monetary authorities are not able to commit. With international risk-sharing in a fiscal union, fiscal discipline suffers from moral hazard. An inflation target alleviates...

The literature argues that the benefits of an independent Central Bank accrue at no cost to the real side. In this paper, we argue that the lack of correlation between monetary autonomy and output variability is due to the proactive role of fiscal policy when faced with rigid monetary...

How can monetary policy in stage III of European Monetary Union be coordinated between the ‘ins’ and the ‘outs’? This paper compares alternative institutional mechanisms, and concludes that a generalized system of inflation targets at the European level has several merits: it strengthens...

The literature has often commented on, but seldom explicitly analysed, the effects of a lack of transparency in monetary policy. Using a standard theoretical model where there are also opportunities for fiscal intervention, we argue that the effects of a lack of transparency will be very...

This paper attempts to reconcile the need for flexibility in fiscal policy, with the need for credibility and consistency in monetary policies. The idea is to generate fewer conflicts between policies but greater discipline within them. We assume an independent central bank and restraints on the...

This paper revisits the paper 'Excessive deficits: sense and nonsense in the Treaty of Maastricht', co-authored with Giancarlo Corsetti and Nouriel Roubini and published during 2003 in Economic Policy. The first section of the paper addresses the problem that the exchange rate and inflation...

Non-coordinated monetary policy is analysed in a stochastic two-country general equilibrium model. Non-coordinated equilibria are compared in two cases: one where policy is set in terms of state-contingent money supply rules, and one where policy is set in terms of state-contingent nominal...