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A Public Firm Challenged by Entry: Duplication of Diversity?

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Author Info
Nilssen, T.
Sorgard, L.

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Abstract

Should a public firm locate close to or far away from a private firm, i.e., is duplication or diversity the optimum policy? We extend the classical Hotelling location game with exogenously fixed prices to the case where consumers' transportation costs are asymmetric, in the sense that it is more costly for a consumer to move in one direction, say to the left (towards 0), than to move to the right (toward 1). First, we consider the case of two private firms. We find a condition for the existence of a pure-strategy equilibrium. We also explore the outcome of a game of sequential entry. Finally, we consider the case of sequential entry when the first mover is a welfare maximiser, in order to account for the presence of a publicly owned incumbent. It is found that both duplication and diversity may be the optimum policy. We discuss the relevance of this analysis for the recent experience in Norway and Denmark with respect to liberalization of TV transmission.

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Publisher Info
Paper provided by Norwegian School of Economics and Business Administration- in its series Papers with number 13/98.

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Length: 32 pages
Date of creation: 1998
Date of revision:
Handle: RePEc:fth:norgee:13/98

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Postal: NORWEGIAN SCHOOL OF ECONOMICS AND BUSINESS ADMINISTRATION, HELLEVEIEN 30, 5035 BERGEN SANDVIKEN NORWAY.
Phone: 5595 9000
Fax: 5595 9100
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Web page: http://www.nhh.no/
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Related research
Keywords: LOCATION ; OLIGOPOLIES ; BROADCASTING;

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Find related papers by JEL classification:
L82 - Industrial Organization - - Industry Studies: Services - - - Entertainment; Media
L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
R32 - Urban, Rural, and Regional Economics - - Production Analysis and Firm Location - - - Other Production and Pricing Analysis
L32 - Industrial Organization - - Nonprofit Organizations and Public Enterprise - - - Public Enterprises

Cited by:
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  1. Kind, Hans Jarle & Nilssen, Tore & Sørgard, Lars, 2005. "Advertising on TV: Under- or Overprovision?," Memorandum 15/2005, Oslo University, Department of Economics. [Downloadable!]
  2. Yasuo Sanjo, 2007. "Hotelling's Location Model with Quality Choice in Mixed Duopoly," Economics Bulletin, Economics Bulletin, vol. 18(2), pages 1-11. [Downloadable!]
  3. Hans Jarle Kind & Tore Nilssen & Lars Sørgard, 2006. "Competition for Viewers and Advertisers in a TV Oligopoly," CESifo Working Paper Series CESifo Working Paper No. , CESifo Group Munich. [Downloadable!]
  4. Pedro Pita Barros & Nuno Garoupa, 2002. "An Economic Theory Of Church Strictness," Economic Journal, Royal Economic Society, vol. 112(481), pages 559-576, July. [Downloadable!] (restricted)
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