Global growth has slowed down recently. While the world economy should gradually regain pace over the coming quarters, overall growth momentum is expected to remain subdued. The recent drop in oil prices has not improved the outlook as it to a substantial degree signals weaker demand;...

This paper analyses the monetary and fiscal policy implications of output gap estimates in times of crisis. The widening of output gaps observed in major OECD economies in the wake of the recent crisis has been mainly due to total factor productivity gaps, except in the United States where it...

Ever since the end of the Great Recession, the U.S. economy has experienced a period of mild inflation, which contradicts with the output-inflation relationship depicted by a traditional Phillips curve. This paper examines how the permanent output loss during the Great Recession has affected...