In the current slowdown in Europe, the United States and Japan, policy makers are vexed by the question when a recovery will come. This is the wrong question. The issue should be how a higher growth path can be reached in the long run, i.e., how the potential growth rate of our economies can be...

It is widely argued that Europe's unified monetary policy calls for the international coordination at the fiscal level. We survey the issues involved with such coordination of fiscal policy as a demand management tool and we use a simple model to investigate the cincumstances under which...