6William H. Rooney & David K. Park, The Two--sided Market Literature Enriches Traditional Antitrust Analysis, Competition Policy International, Vol. 3, No. 1, 2007.
8Rochet, J. & Tirole, J. , Two--sided Markets: A Progress Report, The RAND Journal of Economics, 37(3), 2006.
9David S. Evans, The Antitrust Economics of Multi--sided Platform Market, Yale Journal on Regulation, Vol. 20, 2003; Roberto Roson, Two--sided Market: A Tentative Survey, 4 Review of Network Economics, 2005.
10Katz Michael & Carl Shapiro, Network Externality, Competition and Compatibility, American Economic Review, 1985.