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Welfare reductions from small cost reductions in differentiated oligopoly

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  • Wang, X. Henry
  • Zhao, Jingang

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Article provided by Elsevier in its journal International Journal of Industrial Organization.

Volume (Year): 25 (2007)
Issue (Month): 1 (February)
Pages: 173-185

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Handle: RePEc:eee:indorg:v:25:y:2007:i:1:p:173-185

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Web page: http://www.elsevier.com/locate/inca/505551

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References

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  1. Sajal Lahiri & Yoshiyasu Ono, 1997. "Asymmetric oligopoly, international trade, and welfare: a synthesis," Journal of Economics, Springer, vol. 65(3), pages 291-310, October.
  2. Neary, J Peter, 2002. "Foreign Direct Investment and the Single Market," CEPR Discussion Papers 3419, C.E.P.R. Discussion Papers.
  3. Laurent Linnemer, 2003. "Backward Integration by a Dominant Firm," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 12(2), pages 231-259, 06.
  4. Jingang Zhao, 1999. "A Characterization of the Negative Welfare Effects of Cost Reduction in Cournot Oligopoly," Working Papers 99-06, Ohio State University, Department of Economics.
  5. Greg Shaffer & Stephen W. Salant, 1999. "Unequal Treatment of Identical Agents in Cournot Equilibrium," American Economic Review, American Economic Association, vol. 89(3), pages 585-604, June.
  6. Eric Howe & Jingang Zhao, 2004. "Merger Incentives and Inverse Matrices from Bertrand Competition," Econometric Society 2004 North American Summer Meetings 586, Econometric Society.
  7. Spence, Michael, 1976. "Product Differentiation and Welfare," American Economic Review, American Economic Association, vol. 66(2), pages 407-14, May.
  8. Ngo Van Long & Antoine Soubeyran, 1999. "Cost Manipulation Games in Oligopoly, with Costs of Manipulating," CIRANO Working Papers 99s-13, CIRANO.
  9. Häckner, Jonas, 1999. "A Note on Price and Quantity Competition in Differentiated Oligopolies," Research Papers in Economics 1999:9, Stockholm University, Department of Economics.
  10. Anderson, Simon P. & de Palma, Andre & Kreider, Brent, 2001. "Tax incidence in differentiated product oligopoly," Journal of Public Economics, Elsevier, vol. 81(2), pages 173-192, August.
  11. Anderson, Simon P & de Palma, Andre, 2001. "Product Diversity in Asymmetric Oligopoly: Is the Quality of Consumer Goods Too Low?," Journal of Industrial Economics, Wiley Blackwell, vol. 49(2), pages 113-35, June.
  12. Amir, Rabah & Jin, Jim Y., 2001. "Cournot and Bertrand equilibria compared: substitutability, complementarity and concavity," International Journal of Industrial Organization, Elsevier, vol. 19(3-4), pages 303-317, March.
  13. Leahy, Dermot & Montagna, Catia, 2001. "Strategic Trade Policy with Heterogeneous Costs," Bulletin of Economic Research, Wiley Blackwell, vol. 53(3), pages 177-82, July.
  14. Bergstrom, Theodore C. & Varian, Hal R., 1985. "Two remarks on Cournot equilibria," Economics Letters, Elsevier, vol. 19(1), pages 5-8.
  15. X. Henry Wang & Judy Hsu, 2005. "On Welfare under Cournot and Bertrand Competition in Differentiated Oligopolies," Working Papers 0514, Department of Economics, University of Missouri.
  16. Bernstein, Fernando & Federgruen, Awi, 2004. "Comparative statics, strategic complements and substitutes in oligopolies," Journal of Mathematical Economics, Elsevier, vol. 40(6), pages 713-746, September.
  17. Lahiri, Sajal & Ono, Yoshiyasu, 1988. "Helping Minor Firms Reduces Welfare," Economic Journal, Royal Economic Society, vol. 98(393), pages 1199-1202, December.
  18. Nirvikar Singh & Xavier Vives, 1984. "Price and Quantity Competition in a Differentiated Duopoly," RAND Journal of Economics, The RAND Corporation, vol. 15(4), pages 546-554, Winter.
  19. Fevrier, Philippe & Linnemer, Laurent, 2004. "Idiosyncratic shocks in an asymmetric Cournot oligopoly," International Journal of Industrial Organization, Elsevier, vol. 22(6), pages 835-848, June.
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Citations

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Cited by:
  1. Nakayama, Yuji, 2009. "The impact of e-commerce: It always benefits consumers, but may reduce social welfare," Japan and the World Economy, Elsevier, vol. 21(3), pages 239-247, August.
  2. Zimmerman, Paul R. & Carlson, Julie A., 2010. "Competition and cost pass-through in differentiated oligopolies," MPRA Paper 25931, University Library of Munich, Germany.
  3. Meunier, David & Quinet, Emile, 2012. "Applications of transport economics and imperfect competition," Research in Transportation Economics, Elsevier, vol. 36(1), pages 19-29.
  4. X. Henry Wang & Jingang Zhao, 2007. "Why Are Firms Sometimes Unwilling to Reduce Costs?," Working Papers 0703, Department of Economics, University of Missouri.
  5. Susanne Wied-Nebbeling, 2007. "Fringe firms: Are they better off in a heterogeneous market?," Working Paper Series in Economics 31, University of Cologne, Department of Economics.
  6. Lapan, Harvey E. & Hennessy, David A., 2008. "Statistical moments analysis of production and welfare in multi-product Cournot oligopoly," International Journal of Industrial Organization, Elsevier, vol. 26(2), pages 598-606, March.
  7. Jurgan, Jens, 2009. "Conjectural cost variations in a differentiated good oligopoly," W.E.P. - Würzburg Economic Papers 80, University of Würzburg, Chair for Monetary Policy and International Economics.
  8. Colacicco, Rudy, 2012. "The "Average" Within-Sector Firm Heterogeneity in General Oligopolistic Equilibrium," MPRA Paper 40212, University Library of Munich, Germany.
  9. Toshihiro Matsumura & Noriaki Matsushima, 2009. "A small firm leads to curious outcomes: Social surplus, consumer surplus, and R&D activities," ISER Discussion Paper 0742, Institute of Social and Economic Research, Osaka University.

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