Adjustment to an external imbalance is more difficult within a monetary union if wages are sticky. Periods of high unemployment are usually necessary to achieve the required real depreciation (internal devaluation). Gradual adjustment is usually recommended to distribute the output and employment cost over time. This paper takes into account that gradual adjustment also has a cost in terms of higher current account deficits and thus a higher debt, and ultimately higher debt-service costs. We calculate the optimal path/speed of price and wage adjustment in terms of deeper parameters like the slope of the Phillips curve, the degree of openness, etc. Gradual adjustment is not always optimal.

Sir Alan Walters ex-chief economic advisor to PM Margaret Thatcher Whether it succeeds or fails, Europe is everyone's concern. The idea of a united Europe has been entertained, even partially at least, achieved, inter alia, CharlemagI!e, Napoleon, Hitler, and in our da)' by Spaak, Monet and Chancellor Kohl: the first three by military conquest, the last three by "negotiation" and the creation of integrating institutional arrangements. The motives varied from the twisted paranoia of the Nazis to the idealism of SpaaklMonet/Kohl in avoiding conflicts and wars. Under the protection of NATO the European Coal and Steel Community soon was transformed into the EEC by the 1957 Treaty of Rome. The massive reduction of trade barriers, particularly between France and Germany, was rewarded by vigorous growth over the next 15 years. Even as late as 1972, when Britain acceeded to the Treaty of Rome, the EEC was thought to be lar~ely a customs union: in de Gaulle eyes the EEC was simply a collection of sovereISJ:l states who cooperated primarily on trade. Each state however enjoyed a veto; deCIsions had to be unanimous.

For a number of countries - Italy, Netherlands, the United Kingdom, Germany, Ireland, and France - this paper develops an inter-temporal model that elicits the implied country-preferences over balancing the conflicting objectives of fiscal consolidation and reduction of economic slack. The model suggests that some front-loading of adjustment is desirable, although the extent would vary by country preferences. It also finds that proposed consolidations may prove to be stronger than acceptable, especially if somewhat larger than anticipated fiscal multipliers lead to a sizeable economic deceleration.

The Maastricht Treaty, signed in December 1991, set a timetable for the European Community's economic and monetary union (EMU) and clearly defined the institutional policy changes necessary for its achievement. Subsequent developments have demonstrated, however, the importance of many key issues in the transition to EMU that were largely neglected at the time. This volume reports the proceedings of a joint CEPR conference with the Banco de Portugal, held in January 1992. In these papers, leading international experts address the instability of the transition to EMU, the long-run implications of monetary union and the single market for growth and convergence in Europe. They also consider the prospects for inflation and fiscal convergence, regional policy and the integration of financial markets and fiscal systems. Attention focuses on adjustment mechanisms with differentiated shocks, region-specific business cycles and excessive industrial concentration and the cases for a two-speed EMU and fiscal federalism.

Ideal for a one-semester course in international economics, this book is accessible to those within and outside of economics programs.

The European Community is negotiating a new treaty to establish the constitutional foundations of an economic and monetary union in the course of the 1990s. This study provides the only comprehensive guide to the economic implications of economic and monetary union. The work of an economist inside the Commission of the European Community, it reflects the considerations influencing the design of the union. The study creates a unique bridge between the insights of modern economic analysis and the work of the policy makers preparing for economic and monetary union.