Damodaran
- http://pages.stern.nyu.edu/~adamodar/
- Comprehensive site about topics of financial theory, with a focus in Corporate Finance, Valuation and Investments. Updated Data, Excel Spreadsheets and Papers.
Real Options .org
- http://www.real-options.org/
- Provides research paper abstracts, book reviews, conference information, links, and downloads relevant to the theory and practice of investment under uncertainty often referred to as real options valuation.