In this paper we extend Nordhaus’ (1994) results to an environment which may represent the current European situation, characterised by a single monetary authority and several fiscal bodies. We show that: a) co-operation among national fiscal authorities is welfare improving only if they also...

The predictions made by economists of the value of the euro prior to its introduction were essentially based on the expected portfolio adjustment resulting from the role that it might play as an international currency. As a result, most analysts agreed that the euro would be a strong currency,...