Volume 58
January/February 2023 · Number 1

Editorial

• COVID-19 Policy Response Can Inform the Design of a Climate Club

  Miquel Oliu-Barton, Simone Tagliapietra

Forum

• Tackling the European Energy Crisis

  Andreas Rüdinger, Isabella M. Weber, Thore Beckmann, Jan-Erik Thie, Giuseppe Simone, Mario Pianta, Catherine Waddams, Daniel Gros

Articles

• Numerical Compliance with EU Fiscal Rules: Facts and Figures from a New Database

  Martin Larch, Janis Malzubris, Stefano Santacroce

• Convergence in GDP per Capita in the Euro Area and the EU at the Time of COVID-19

  Mirko Licchetta, Giovanni Mattozzi

• Why Sanctions Against Russia Work

  András Rácz, Ole Spillner, Guntram B. Wolff

• The Green and Digital Twin Transition: EU vs US Firms

  Reinhilde Veugelers, Clémence Faivre, Désirée Rückert, Christoph T. Weiss

Letter from America

• The Debt Ceiling, Once More, with Feeling...

  James K. Galbraith