共 14 条
- [12] VERTICAL INTEGRATION AND ANTITRUST POLICY [J]. JOURNAL OF POLITICAL ECONOMY, 1950, 58 (04) : 347 - 352
- [13] Handbook of industrial organization .2 Perry. M. K. North Holland . 1989
- [14] Price discrimination in Input Markets .2 Inderst,R,Valletti,T. RAND Journal of Economics . 2009