Herbert J. Hovenkamp, James G. Dinan University Professor at University of Pennsylvania Law School and Wharton School of the University of Pennsylvania.

Carl Shapiro, Transamerica Professor of Business Strategy at Haas School of Business at the University of California at Berkeley.

Herbert J. Hovenkamp, James G. Dinan University Professor at University of Pennsylvania Law School and Wharton School of the University of Pennsylvania.

Jonathan Baker, Research Professor of Law at American University Washington College of Law & Steven Salop, Professor of Economics and Law at Georgetown University Law Center

Jonathan B. Baker, Professor of Law at American University Washington College of Law

Steven Salop, Professor of Law at Georgetown Law Center & Carl Shapiro, Transamerica Professor of Business Strategy at Haas School of Business at the University of California at Berkeley