[1] Whinston, M. (1990) Tying, Foreclosure, and Exclusion. American Economic Review, 80, 837-860.
[2] Nalebuff, B. (2004) Bundling as an Entry Barrier. Quarterly Journal of Economics, 119, 159-187.
http://dx.doi.org/10.1162/003355304772839551
[3] Peitz., M. (2008) Bundling May Blockade Entry. International Journal of Industrial Organization, 26, 41-58. http://dx.doi.org/10.1016/j.ijindorg.2006.09.005
[4] Matutes, C. and Regibeau, P. (1988) “Mix and Match”: Product Compatibility without Network Externalities. The RAND Journal of Economics, 19, 221-234.
http://dx.doi.org/10.2307/2555701
[5] Gans, J.S. and King, S.P. (2005) Paying for Loyalty: Product Bundling in Oligopoly. Journal of Industrial Economics, 54, 43-62.
[6] Matutes, C., and Regibeau, P. (1992) Compatibility and Bundling of Complementary Goods in a Duopoly. Journal of Industrial Economics, 40, 37-54.
http://dx.doi.org/10.2307/2950626
[7] Thanassoulis, J. (2007) Competitive Mixed Bundling and Consumer Surplus. Journal of Economics & Management Strategy, 16, 437-467.
http://dx.doi.org/10.1111/j.1530-9134.2007.00145.x
[8] Armstrong, M. and Vickers, J. (2010) Competitive Nonlinear Pricing and Bundling. The Review of Economic Studies, 77, 30-60.
http://dx.doi.org/10.1111/j.1467-937X.2009.00562.x