Home One Size Must Fit All: National Divergences in a Monetary Union
Article
Licensed
Unlicensed Requires Authentication

One Size Must Fit All: National Divergences in a Monetary Union

  • Daniel Gros and Carsten Hefeker
Published/Copyright: November 30, 2019

Abstract

Should a common central bank in a heterogeneous monetary union base its decisions on EU-wide averages of economic variables or on national welfare losses? A central bank that minimizes the sum of national welfare losses reacts less to common shocks. Under certain parameter constellations this leads to higher average union-wide expected welfare and it might thus be preferable that decision-making is dominated by national representatives. Countries with a transmission mechanism far from the average benefit from an orientation on national welfare losses. For countries with a transmission mechanism close to the average, welfare can be lower in this case.

Published Online: 2019-11-30
Published in Print: 2002-08-01

© 2019 by Walter de Gruyter Berlin/Boston

Downloaded on 3.10.2025 from https://www.degruyterbrill.com/document/doi/10.1111/1468-0475.00059/html
Scroll to top button