As most of us know in the recreation design industry, CannonDesign is a multidisciplinary international design firm. Cannon's December newsletter focuses on economic trends impacting design and construction. It reviews unemployment rates, Non-residential Construction, GDP, futures, and construction cost values. For those interested in a crystal ball look into 2013, I encourage you to take a look.
http://www.cannondesign.com/ecamp/2012/Cost_Trends/december_2012/hepg5.html