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On R&D Information Sharing and Merger

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Author Info
Uday Bhanu Sinha (Delhi School of Economics)

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Abstract

The paper deals with the issue of information sharing in a Cournot duopoly by an innovating firm in the face of a merger with its rival. The innovating firm would share information about the cost realization with its rival provided the market size is relatively small or, the R&D technology is relatively more efficient in a medium market size. However, in a large market, or in a medium market size with less efficient R&D technology, the innovating firm does not share information with its rival. We also show that the social welfare may be higher under incomplete information regime.

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Publisher Info
Paper provided by Centre for Development Economics, Delhi School of Economics in its series Working papers with number 145.

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Length: 19 pages
Date of creation: Aug 2006
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Handle: RePEc:cde:cdewps:145

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Related research
Keywords: Information sharing; market size; R&D; merger and welfare.;

Find related papers by JEL classification:
L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
O32 - Economic Development, Technological Change, and Growth - - Technological Change - - - Management of Technological Innovation and R&D

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References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
  1. Li, Lode., 1985. "Cournot Oligopoly with Information Sharing," Working Papers 561, California Institute of Technology, Division of the Humanities and Social Sciences. [Downloadable!]
  2. Salant, Stephen W & Switzer, Sheldon & Reynolds, Robert J, 1983. "Losses from Horizontal Merger: The Effects of an Exogenous Change in Industry Structure on Cournot-Nash Equilibrium," The Quarterly Journal of Economics, MIT Press, vol. 98(2), pages 185-99, May. [Downloadable!] (restricted)
  3. Lode Li, 1985. "Cournot Oligopoly with Information Sharing," RAND Journal of Economics, The RAND Corporation, vol. 16(4), pages 521-536, Winter. [Downloadable!] (restricted)
  4. William Novshek & Hugo Sonnenschein, 1982. "Fulfilled Expectations Cournot Duopoly with Information Acquisition and Release," Bell Journal of Economics, The RAND Corporation, vol. 13(1), pages 214-218, Spring. [Downloadable!] (restricted)
  5. Gal-Or, Esther, 1987. "First Mover Disadvantages with Private Information," Review of Economic Studies, Blackwell Publishing, vol. 54(2), pages 279-92, April. [Downloadable!] (restricted)
  6. Shapiro, Carl, 1986. "Exchange of Cost Information in Oligopoly," Review of Economic Studies, Blackwell Publishing, vol. 53(3), pages 433-46, July. [Downloadable!] (restricted)
  7. Kit Pong Wong & Tse, Maurice K. S., 1997. "Mergers and investments in cost reduction with private information revisited," International Journal of Industrial Organization, Elsevier, vol. 15(5), pages 629-634, August. [Downloadable!] (restricted)
  8. Stenbacka, L. Rune, 1991. "Mergers and investments in cost reduction with private information," International Journal of Industrial Organization, Elsevier, vol. 9(3), pages 397-405, September. [Downloadable!] (restricted)
  9. Vives, Xavier, 1990. "Information and competitive advantage," International Journal of Industrial Organization, Elsevier, vol. 8(1), pages 17-35. [Downloadable!] (restricted)
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This page was last updated on 2009-11-15.

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