Volume 61, Issue 4 Page 781 Stanford Law Review VIEWPOINT DIVERSITY AND MEDIA CONSOLIDATION: AN EMPIRICAL STUDY Daniel E. Ho & Kevin M. Quinn © 2009 by the Board of Trustees of the Leland Stanford Junior University, from the Stanford Law Review at 61 STAN. L. REV. 781 (2009). For information visit http://lawreview.stanford.edu. HO & QUINN 61 STAN. L. REV. 781 3/21/2009 2:38 AM ARTICLES VIEWPOINT DIVERSITY AND MEDIA CONSOLIDATION: AN EMPIRICAL STUDY Daniel E. Ho* & Kevin M. Quinn** One of the central predicates of legal regulation of media ownership is that ownership consolidation reduces substantive viewpoint diversity. Appellate * Assistant Professor of Law & Robert E. Paradise Faculty Fellow for Excellence in Teaching and Research, Stanford Law School, 559 Nathan Abbott Way, Stanford, CA 94305; Tel: 650-723-9560; Fax: 650-725-0253; Email:
[email protected], URL: http://dho.stanford.edu. ** Associate Professor, Department of Government and Institute for Quantitative Social Science, Harvard University, 1737 Cambridge Street, Cambridge, MA 02138; Tel: 617-495-4134; Fax: 617-496-5149; Email:
[email protected], URL: http://www.people.fas.harvard.edu/~kquinn/. We thank Patrick Behrer, Esther Cheng, Melissa Suzel Deas, Diana Dinh, Dominique Gracia, Max Haines-Stiles, Pete Mandel, Briggs Matheson, Monica Mleczko, Elizabeth McBride, Katie O’Banion, Dwight Pope, David Schwartz, Denise Sohn, Neal Ubriani, and especially Tim Shapiro for outstanding research assistance. For helpful conversations and comments, we thank David Abrams, Jon