Ahn, H. / 1997 / Vertical Integration and Consumer Welfare in the Cable Industry / Journal of Broadcasting & Electronic Media : 453 ~ 477 Chen, D. / 2005 / Vertical Ownership in Cable Television: A New Study of Program Network Carriage and Positioning Chipty, T. / 2001 / Vertical Integration, Market Foreclosure, and Consumer Welfare in the Cable Television Industry / American Economic Review 91 : 428 ~ 453 Corts, K. S. / 2001 / The Strategic Effects of Vertical Market Structure: Common Agency and Divisionalization in the US Motion Picture Industry / Journal of Economics & De Vany, A. / 1996 / Bose-Einstein Dynamics and Adaptive Contracting in the Motion Picture Industry / Economic Journal 106 : 1493 ~ 1513