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On R&D Information Sharing and Merger

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  • Uday Bhanu Sinha

    (Delhi School of Economics)

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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Bibliographic 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
Date of revision:
Handle: RePEc:cde:cdewps:145

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Related research

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

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References

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  1. Mattoo, Aaditya & Olarreaga, Marcelo & Saggi, Kamal, 2004. "Mode of foreign entry, technology transfer, and FDI policy," Journal of Development Economics, Elsevier, vol. 75(1), pages 95-111, October.
  2. Horn, Henrik & Persson, Lars, 2001. "The equilibrium ownership of an international oligopoly," Journal of International Economics, Elsevier, vol. 53(2), pages 307-333, April.
  3. Uday Bhanu Sinha, 2006. "On R&D Information Sharing and Merger," Working papers 145, Centre for Development Economics, Delhi School of Economics.
  4. 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.
  5. Persson, Lars & Norbäck, Pehr-Johan, 2001. "Privatization and Foreign Competition," Working Paper Series 545, Research Institute of Industrial Economics, revised 02 Feb 2001.
  6. Markusen, James R. & Stähler, Frank, 2009. "Endogenous Market Structure and Foreign Market Entry," CEPR Discussion Papers 7567, C.E.P.R. Discussion Papers.
  7. Gal-Or, Esther, 1987. "First Mover Disadvantages with Private Information," Review of Economic Studies, Wiley Blackwell, vol. 54(2), pages 279-92, April.
  8. Vives, X., 1988. "Information And Competitive Advantage," UFAE and IAE Working Papers 100-88, Unitat de Fonaments de l'Anàlisi Econòmica (UAB) and Institut d'Anàlisi Econòmica (CSIC).
  9. 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.
  10. Gal-Or, Esther, 1986. "Information Transmission-Cournot and Bertrand Equilibria," Review of Economic Studies, Wiley Blackwell, vol. 53(1), pages 85-92, January.
  11. Eicher, Theo & Kang, Jong Woo, 2005. "Trade, foreign direct investment or acquisition: Optimal entry modes for multinationals," Journal of Development Economics, Elsevier, vol. 77(1), pages 207-228, June.
  12. Larry D. Qiu & Shengzu Wang, 2011. "FDI Policy, Greenfield Investment and Cross‐border Mergers," Review of International Economics, Wiley Blackwell, vol. 19(5), pages 836-851, November.
  13. Jensen, Richard, 1993. "Sharing Cost Information: A Counterexample," Economic Theory, Springer, vol. 3(3), pages 589-92, July.
  14. Lode Li, 1985. "Cournot Oligopoly with Information Sharing," RAND Journal of Economics, The RAND Corporation, vol. 16(4), pages 521-536, Winter.
  15. Shapiro, Carl, 1986. "Exchange of Cost Information in Oligopoly," Review of Economic Studies, Wiley Blackwell, vol. 53(3), pages 433-46, July.
  16. 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.
  17. 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.
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Cited by:
  1. Uday Bhanu Sinha, 2010. "On R&D Information Sharing and Merger," Working Papers id:2908, eSocialSciences.

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