Strengthening potential output is high on the agenda for economic policy in the European Union. While there is widespread agreement that structural policies have a positive impact on long-term growth, there is a controversial discussion whether coordination of macroeconomic policies can...

Greece, Ireland, Portugal, and Spain entered a period of severe economic and financial stress in the aftermath of the 2008 crisis. Their collective experience confirmed the primacy of total debt, private or public, in affecting the onset of, depth of, and recovery from economic crises. The year...