Price Competition, Advertising and Media Market Concentration
In media markets, the value of advertisement exposure depends on circulation, and media consumers’ valuation is affected by advertising. This paper analyzes media market competition in a duopoly framework. There exist symmetric and asymmetric equilibria in terms of firm size. There is less scope for asymmetry when products are more differentiated or of higher intrinsic quality. Some media exhibit public good features. This increases the scope for asymmetry when consumers value advertising positively. If their valuation is negative only symmetric equilibria exist. Regulations limiting price competition increase the scope for natural monopoly. Finally, monopoly is a less likely outcome in subscription-based media markets.
|Date of creation:||11 Jan 2000|
|Date of revision:|
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- Dertouzos, James N & Trautman, William B, 1990. "Economic Effects of Media Concentration: Estimates from a Model of the Newspaper Firm," Journal of Industrial Economics, Wiley Blackwell, vol. 39(1), pages 1-14, September.
- Chaudhri, Vivek, 1998. "Pricing and efficiency of a circulation industry: The case of newspapers," Information Economics and Policy, Elsevier, vol. 10(1), pages 59-76, March.
- Rosse, James N, 1970. "Estimating Cost Function Parameters without Using Cost Data: Illustrated Methodology," Econometrica, Econometric Society, vol. 38(2), pages 256-75, March.
- Ferguson, James M, 1983. "Daily Newspaper Advertising Rates, Local Media Cross-Ownership, Newspaper Chains, and Media Competition," Journal of Law and Economics, University of Chicago Press, vol. 26(3), pages 635-54, October.
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