We examine economic convergence among euro area countries on multiple dimensions. While there was nominal convergence of inflation and interest rates, real convergence of per capita income levels has not occurred among the original euro area members since the advent of the common currency. Income convergence stagnated in the early years of the common currency and has reversed in the wake of the global economic crisis. New euro area members, in contrast, have seen real income convergence. Business cycles became more synchronized, but the amplitude of those cycles diverged. Financial cycles showed a similar pattern: sychronizing more over time, but with divergent amplitudes. Income convergence requires reforms boosting productivity growth in lagging countries, while cyclical and financial convergence can be enhanced by measures to improve national and euro area fiscal policies, together with steps to deepen the single market.

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.

The papers collected in this volume are those presented at the sixteenth Colloquium arranged by the Societe Universitaire Europeenne de Re cherches Financieres (SUERF), which took place in Lisbon in May 1991. The Society is supported by a large number of central banks and commer cial banks, by other financial and business institutions, and by personal subscriptions from academics and others interested in monetary and financial problems. Since its establishment in 1963, it has developed as a forum for the exchange of information, research results and ideas among academics and practitioners in these fields, including central bank officials and civil servants responsible for formulating and applying monetary and financial policies, national and international. A major activity of SUERF is to organise and conduct Colloquia on subjects of topical interest to its members. The titles, places and dates of previous Colloquia for which volumes of the collected papers were published are noted on the last page of this volume. Volumes were not produced for Colloquia held at Tarragona, Spain in October 1970 under the title 'Monetary Policy and New Developments in Banking' and at Strasbourg, France in January 1972 under the title 'Aspects of European Monetary Union'.

How philosophical differences between Eurozone nations led to the Euro crisis—and where to go from here Why is Europe’s great monetary endeavor, the Euro, in trouble? A string of economic difficulties in Eurozone nations has left observers wondering whether the currency union can survive. In this book, Markus Brunnermeier, Harold James, and Jean-Pierre Landau argue that the core problem with the Euro lies in the philosophical differences between the founding countries of the Eurozone, particularly Germany and France. But the authors also show how these seemingly incompatible differences can be reconciled to ensure Europe’s survival. Weaving together economic analysis and historical reflection, The Euro and the Battle of Ideas provides a forensic investigation and a road map for Europe’s future.

This paper provides new evidence of the macroeconomic effects of public investment in advanced economies. Using public investment forecast errors to identify the causal effect of government investment in a sample of 17 OECD economies since 1985 and model simulations, the paper finds that increased public investment raises output, both in the short term and in the long term, crowds in private investment, and reduces unemployment. Several factors shape the macroeconomic effects of public investment. When there is economic slack and monetary accommodation, demand effects are stronger, and the public-debt-to-GDP ratio may actually decline. Public investment is also more effective in boosting output in countries with higher public investment efficiency and when it is financed by issuing debt.

We present a model that links heterogeneity of preferences across ethnic groups in a city to the amount and type of public good the city supplies. We test the implications of the model with three related datasets: US cities, US metropolitan areas, and US urban counties. Results show that productive public goods -- education, roads, libraries, sewers and trash pickup -- in US cities (metro areas/urban counties) are inversely related to the city's (metro area's/county's) ethnic fragmentation, even after controlling for other socioeconomic and demographic determinants. Ethnic fragmentation is negatively related to the share of local spending on welfare. The results are mainly driven by observations in which majority whites are reacting to varying sizes of minority groups. We conclude that ethnic conflict is an important determinant of local public finances.