This paper discusses deflation risks and policy options. The paper highlights that slumping collateral values have exacerbated the credit crunch, and monetary policy has lost effectiveness in stabilizing output. A model-based analysis for the G3 economies (United States, euro area, and Japan)...

This paper presents simulations with a multicountry structural model to show that worldwide expansionary fiscal policy combined with accommodative monetary policy can have significant multiplier effects on the world economy. It also provides a framework for assessing the effects of fiscal...