Welcome to my professional homepage.  Updated copies of my CV, published articles, and working papers are all available through this site.  I also contribute to an academic blog (Shouting Loudly),and post the data from an ongoing blogosphere analysis project at Blogosphere Authority Index.

For the 2009-2010 schoolyear, I will be a Postdoctoral Research Associate at Brown University’s Taubman Center for Public Policy.  The syllabus for this course is available on my “published works” page.