1. The Visible Hand: Money, Markets, and Media Evolution
2. In Defence of the Hierarchy of Effects
3. Competing With Whom? Where? And How? A Structural Analysis of the Electronic Newspaper Market
4. Chyi, H. I. and Sylvie, G. August 1999. August, Opening the umbrella: Aneconomic analysis of online newspaper geography. Paper presented to the Media Management and Economics Division at the national conventional of the Association for Education in Journalism and Mass Communication, New Orleans
5. Gipson, M. July 2002. July, Playing the online game to win.Presstime. Available athttp://www.naa.org/Presstime/PTArtPage.cfm?AID=4409