2KatzM L. Price Discrimination and Monopolistic Competition [J]. Econometrica, 1984,52(6):1453-1471.
3Borenstein S. Price Discrimination in Free-Entry Markets [J]. The RAND Journal of Economics, 1985, 16 (3) : 380-397.
4Shmanske S. Price Discrimination and Monopolistic Compe- tition [J]. Studies in Economics and Finance, 1991 (3) : 25-48.
5Dixit A K, Stiglitz J E. Monopolistic Competition and Opti- mum Product Diversity [J]. The American Economic Re- view, 1977(3) :297-308.
6Katz M L. The Welfare Effects of Third-degree Price Dis- crimination in Intermediate Good Markets [J]. American Economic Review, 1987,77 ( 1 ) : 154-167.
7DeGraba P. Input Market Price Discrimination and the Choice of Technology [J]. American Economic Review, 1990,80(5) : 1246-1253.
8DeGraba P. The Effects of Price Restrictions on Competition Between National and Local Firms [J]. RAND Journal of Economics, 1987,18 (3) : 333-347.
9Yoshida Y. Third-degree Price Discrimination in Input Mar- kets: Output and Welfare [J]. American Economic Review, 2000,90(1) :240-246.
10Bru L, Fauli-Oller R, Sandonis J. Partial Price Discrimination by an Upstream Monopolist[J]. Spanish Economic Association, 2011,2 (2) : 217-231.