The New Iteration

http://windowsclient.net/wpf/white-papers/thenewiteration.aspx
How XAML Transforms the Collaboration Between Designers and Developers in Windows Presentation Foundation

Economics, MBA

http://www.worldwidelearn.com/online-education-guide/social-science/economics-major.htm

MBA principles laid out succinctly - http://www.quickmba.com/