Start with the coverage of Hybrid Business Models from the Skoll Foundation, sponsor of the Skoll World Forum on Social Entrepreneurship.
Then, consider this special 2009 issue of Innovations, published in conjunction with the Skoll World Forum, entitled Social Entrepreneurship: Shifting Power Dynamics, with an introduction by Jeff Skoll.
Here's an article by Kyle Westaway in the Wall Street Journal on New Legal Structures for 'Social Entrepreneurs' (subscription required).
The SocialEarth news and information site has compiled 130 Ways to Fund Your Social Venture.
Support the Libraries