Reale Renditen fallen weltweit mindestens seit Anfang der 1980er Jahre, so auch in Deutschland. Die Gründe hierfür werden kontrovers diskutiert. Es handelt sich aber um eine langfriste Veränderung von globalem Spar- und Investitionsverhalten aufgrund von demographischen und strukturellen...

In a monetary union, national fiscal deficits are of limited help to counteract deep recessions; union-wide support is needed. A common euro-area budget (1) should provide a temporary but significant transfer of resources in case of large regional shocks, (2) would be an instrument to counteract...

Die deutschen Staatsschulden sind in den letzten Jahrzehnten kontinuierlich gestiegen. Künftige Generationen werden zusätzlich aufgrund der demographischen Entwicklung durch die umlagenfinanzierten sozialen Sicherungssysteme belastet. Gerade auch der Anstieg der Verschuldung der Bundesländer...

All Eurosystem credit operations, including the important open market operations, need to be based on adequate collateral. Liquidity is provided to banks against collateral at market prices subject to a haircut. The Eurosystem adapted its collateral framework during the crisis to accept...

Jean-Claude Trichet deserves praise for fighting inflation and his handling of the financial crisis of 2007-2009. But his legacy is unfinished and we still have to see whether he will be the one who saved the euro. Important challenges remain for the incoming president. First, trust of citizens...

The European Central Bank's monetary policy addresses the euro-area average inflation rate. By setting conditions for the area as a whole it should ensure symmetric price adjustment. Indeed, consumer price inflation rates provide little evidence of asymmetric adjustment during 2009-11. Only...

Stress in the interbank market has increased dramatically since July and bank stock market valuation has fallen by 22 percent on average for 60 of the most important banks tested in the EBA stress tests. I find evidence that bank stock valuation is significantly and economically meaningfully...