1. Exclusive vs overlapping viewers in media markets;Ambrus,2006
2. Either or both competition: a “two-sided” theory of advertising with overlapping viewerships;Ambrus,2013
3. Anderson, S.P., Foros, Ø. and Kind, H. J., 2014. Competition for Advertisers and for Viewers in Media Markets. Mimeo.
4. Competition in two-sided markets;Armstrong;RAND J. Econ.,2006
5. The impact of the Internet on advertising markets for news media;Athey,2013