International Monetary Fond - www.imf.org

Global Macroeconomic and Financial Policy - http://www.stern.nyu.edu/globalmacro/

Brad DeLong's Website - http://www.j-bradford-delong.net/

Barry Eichengreen's Website - http://emlab.berkeley.edu/users/eichengr/

Nouriel Roubini's Blog - http://www.stern.nyu.edu/globalmacro/