Campbell, James. (2015). Ownership and Pricing of Information: A Model and Application to Open Access.
Information Economics and Policy, 33, 29-42.
Campbell, James., Goldfarb, Avi., Tucker, Catherine. (2015). Privacy Regulation and Market Structure.
Journal of Economics and Management Strategy, 24 (1), 47-73.
Campbell, James. (2015). Localized Price Promotions as a Quality Signal in a Publicly Observable Network.
Quantitative Marketing and Economics, 13 (1), 27-57.
Campbell, James. (2012). Targeting Informative Messages to a Network of Consumers.
Review of Network Economics, 11 (3)