Oecd - Qe Is the Most Useful Tool Now to Stimulate Growth But Effectiveness Growing Limited

Oecd - Deflation Risk Low for Most Countries But Has Not Disappeared

*OECD Cuts 2011 Global Growth Forecast To 4.2% From 4.5% - Reports

*Swiss Nov Credit Suisse ZEW Indicator Falls To Minus 30.9

Oecd - Many Downside Risks to Global Growth Outlook