I have read the new section (Innovation) you recently added to Spectrum Auction article.  I have flagged several concepts and some prose for clarification; requested better sourcing of the claims you have made; and done some (very) minor copyediting.  I don't want to rewrite the material, or even edit heavily, as I think that is a vital and important part of what the student's should endeavor to do in the Public Policy wiki project.  Some of the requisite clarification could be added by finding appropriate Wikipedia articles and linking them within the prose you added.    ::If you need help with how to do certain tasks in Wikipedia, please ask, or see some of the links on your Talk page.  Cheers.      