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The Effects Of Competition On The Price For Cable Modem Internet Access

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Abstract

An important issue in economics is how market structure affects prices. While the standard view is that competition lowers prices, Chen and Riordan (2006) argued that with product differentiation it is not exceptional for prices to be higher under duopoly than monopoly. This paper empirically investigates one implication from Chen and Riordan, namely, that prices are lower under duopoly when consumer preferences for the two products are similar, and they are more likely to be higher under duopoly if consumer preferences for the two products are more diverse. Focusing on the price for cable modem Internet access, with or without competition from a digital subscriber line provider, and using education dispersion as a proxy for consumer preference diversity, we find empirical support for this implication. In markets where education dispersion is low, competition reduces prices. As education dispersion increases, the negative effect of competition on prices diminishes; and when the dispersion is high enough, competition increases prices.

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File URL: http://www.netinst.org/Chen-Savage.pdf
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Bibliographic Info

Paper provided by NET Institute in its series Working Papers with number 07-13.

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Length: 28 pages
Date of creation: Sep 2007
Date of revision:
Handle: RePEc:net:wpaper:0713

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Web page: http://www.NETinst.org/

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Keywords: competition; Internet; preference diversity; prices;

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  1. Rosenthal, Robert W, 1980. "A Model in Which an Increase in the Number of Sellers Leads to a Higher Price," Econometrica, Econometric Society, vol. 48(6), pages 1575-79, September.
  2. Maarten C. W. Janssen & José Luis Moraga-González, 2004. "Strategic Pricing, Consumer Search and the Number of Firms," Review of Economic Studies, Wiley Blackwell, vol. 71(4), pages 1089-1118, October.
  3. Chipty, Tasneem, 1995. "Horizontal Integration for Bargaining Power: Evidence from the Cable Television Industry," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 4(2), pages 375-97, Summer.
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Blog mentions

As found by EconAcademics.org, the blog aggregator for Economics research:
  1. “The Effects of Competition on Price for Cable Modem Internet Access,” Y. Chen & S. Savage (2009)
    by afinetheorem in A Fine Theorem on 2010-11-12 19:30:49
  2. “The Effects of Competition on Price for Cable Modem Internet Access,” Y. Chen & S. Savage (2009)
    by afinetheorem in A Fine Theorem on 2010-11-12 19:30:49
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Cited by:
  1. Deck, Cary & Gu, Jingping, 2012. "Price increasing competition? Experimental evidence," Journal of Economic Behavior & Organization, Elsevier, vol. 84(3), pages 730-740.
  2. Gayle, Philip & Wu, Chi-Yin, 2012. "A Re-examination of Incumbents’ Response to the Threat of Entry: Evidence from the Airline Industry," MPRA Paper 52850, University Library of Munich, Germany, revised 2013.
  3. Nicholas Economides & Joacim Tåg, 2007. "Net Neutrality on the Internet: A Two-sided Market Analysis," Working Papers 07-45, NET Institute, revised Nov 2007.
  4. Banyár, József & Regős, Gábor, 2012. "Paradoxical price effects on insurance markets," Economic Modelling, Elsevier, vol. 29(4), pages 1399-1407.
  5. Fageda, Xavier & Rubio-Campillo, Rafael & Termes-Rifé, Montserrat, 2014. "Determinants of broadband access: Is platform competition always the key variable to success?," Information Economics and Policy, Elsevier, vol. 26(C), pages 58-67.
  6. Chris Forman & Avi Goldfarb & Shane Greenstein, 2009. "The Internet and Local Wages: Convergence or Divergence?," NBER Working Papers 14750, National Bureau of Economic Research, Inc.

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