This file is part of IDEAS, which uses RePEc data


[ Papers | Articles | Software | Books | Chapters | Authors | Institutions | JEL Classification | NEP reports | Search | New papers by email | Author registration | Rankings | Volunteers | FAQ | Blog | Help! ]

Cournot-Bertrand competition in a unionized mixed duopoly

Author info | Abstract | Publisher info | Download info | Related research | Statistics
Author Info
Kangsik, Choi
Abstract

We investigate a differentiated mixed duopoly in which private and public firms can choose to strategically set prices or quantities by facing a union bargaining process. For the case of a unionized mixed duopoly, only public firm is able to choose a type of contract based on the degree of substitutability in the equilibrium. Focusing on the case of substitute goods, we show that Bertrand (respectively, Cournot) competition entails higher social welfare than Cournot (respectively, Bertrand) competition if the degree of substitutability is relatively small (respectively, large). Thus, there are multiple Nash equilibria in the contract stage of the game. As a result, Singh and Vives' ranking of social welfare is reversed in a range of substitution values for which it is a dominant strategy for public firm to choose either quantity or price contracts.

Download Info
To download:

If you experience problems downloading a file, check if you have the proper application to view it first. Information about this may be contained in the File-Format links below. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

File URL: http://mpra.ub.uni-muenchen.de/12787/
File Format:
File Function:
Download Restriction: no

Publisher Info
Paper provided by University Library of Munich, Germany in its series MPRA Paper with number 12787.

Download reference. The following formats are available: HTML (with abstract), plain text (with abstract), BibTeX, RIS (EndNote, RefMan, ProCite), ReDIF
Length:
Date of creation: 25 Sep 2008
Date of revision: 26 Dec 2008
Handle: RePEc:pra:mprapa:12787

Contact details of provider:
Postal: Schackstr. 4, D-80539 Munich, Germany
Phone: +49-(0)89-2180-2219
Fax: +49-(0)89-2180-3900
Web page: http://mpra.ub.uni-muenchen.de
More information through EDIRC

For technical questions regarding this item, or to correct its listing, contact: (Ekkehart Schlicht).

Related research
Keywords: Wage Bargaining; Union; Cournot-Bertrand Competition; Mixed Duopoly.;

Other versions of this item:

Find related papers by JEL classification:
J51 - Labor and Demographic Economics - - Labor-Management Relations, Trade Unions, and Collective Bargaining - - - Trade Unions: Objectives, Structure, and Effects
L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
C7 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory
D43 - Microeconomics - - Market Structure and Pricing - - - Oligopoly and Other Forms of Market Imperfection
H44 - Public Economics - - Publicly Provided Goods - - - Publicly Provided Goods: Mixed Markets

This paper has been announced in the following NEP Reports:

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. Lopez, Monica Correa & Naylor, Robin A., 2004. "The Cournot-Bertrand profit differential: A reversal result in a differentiated duopoly with wage bargaining," European Economic Review, Elsevier, vol. 48(3), pages 681-696, June. [Downloadable!] (restricted)
  2. Lambertini, Luca, 1997. "Prisoners' Dilemma in Duopoly (Super)Games," Journal of Economic Theory, Elsevier, vol. 77(1), pages 181-191, November. [Downloadable!] (restricted)
    Other versions:
  3. 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. [Downloadable!] (restricted)
  4. Skaksen, Mette Yde & Sorensen, Jan Rose, 2001. "Should trade unions appreciate foreign direct investment," Journal of International Economics, Elsevier, vol. 55(2), pages 379-390, December. [Downloadable!] (restricted)
  5. Haskel, Jonathan & Sanchis, Amparo, 1995. "Privatisation and X-Inefficiency: A Bargaining Approach," Journal of Industrial Economics, Blackwell Publishing, vol. 43(3), pages 301-21, September. [Downloadable!] (restricted)
    Other versions:
  6. Mónica Correa-López, 2007. "Price and Quantity Competition in a Differentiated Duopoly with Upstream Suppliers," Journal of Economics & Management Strategy, Blackwell Publishing, vol. 16(2), pages 469-505, 06. [Downloadable!] (restricted)
  7. Ishida, Junichiro & Matsushima, Noriaki, 2009. "Should civil servants be restricted in wage bargaining? A mixed-duopoly approach," Journal of Public Economics, Elsevier, vol. 93(3-4), pages 634-646, April. [Downloadable!] (restricted)
  8. Constantine Manasakis & Minas Vlassis, 2006. "Equilibrium Mode of Competition in Unionized Oligopolies: Do Unions Act as Commitment Devices to Cournot Outcomes?," Working Papers 0603, University of Crete, Department of Economics. [Downloadable!]
  9. Noriaki Matsushima & Toshihiro Matsumura, 2003. "Mixed oligopoly and spatial agglomeration," Canadian Journal of Economics, Canadian Economics Association, vol. 36(1), pages 62-87, February. [Downloadable!] (restricted)
  10. X. Henry Wang, 2008. "Price and Quantity Competition Revisited," Economics Bulletin, Economics Bulletin, vol. 4(8), pages 1-7. [Downloadable!]
  11. de Fraja, Giovanni & Delbono, Flavio, 1990. " Game Theoretic Models of Mixed Oligopoly," Journal of Economic Surveys, Blackwell Publishing, vol. 4(1), pages 1-17.
  12. Justus Haucap & Christian Wey, 2004. "Unionisation Structures and Innovation Incentives," Discussion Papers of DIW Berlin 398, DIW Berlin, German Institute for Economic Research. [Downloadable!]
    Other versions:
  13. Arijit Mukherjee & Kullapat Suetrong, . "Unionisation structure and strategic foreign direct investment," Discussion Papers 07/22, University of Nottingham, GEP. [Downloadable!]
  14. Kjell Erik Lommerud & Frode Meland & Lars S¯rgard, 2003. "Unionised Oligopoly, Trade Liberalisation and Location Choice," Economic Journal, Royal Economic Society, vol. 113(490), pages 782-800, October. [Downloadable!] (restricted)
    Other versions:
  15. Leahy, Dermot & Montagna, Catia, 2000. "Unionisation and Foreign Direct Investment: Challenging Conventional Wisdom?," Economic Journal, Royal Economic Society, vol. 110(462), pages C80-92, March. [Downloadable!] (restricted)
    Other versions:
  16. Naylor, Robin, 1998. "International trade and economic integration when labour markets are generally unionised," European Economic Review, Elsevier, vol. 42(7), pages 1251-1267, July. [Downloadable!] (restricted)
  17. Okuguchi, Koji, 1987. "Equilibrium prices in the Bertrand and Cournot oligopolies," Journal of Economic Theory, Elsevier, vol. 42(1), pages 128-139, June. [Downloadable!] (restricted)
  18. Leonard Cheng, 1985. "Comparing Bertrand and Cournot Equilibria: A Geometric Approach," RAND Journal of Economics, The RAND Corporation, vol. 16(1), pages 146-152, Spring. [Downloadable!] (restricted)
  19. Juan Bárcena-Ruiz, 2007. "Endogenous Timing in a Mixed Duopoly: Price Competition," Journal of Economics, Springer, vol. 91(3), pages 263-272, July. [Downloadable!] (restricted)
  20. Yuanzhu Lu & Sougata Poddar, 2006. "The Choice Of Capacity In Mixed Duopoly Under Demand Uncertainty," Manchester School, University of Manchester, vol. 74(3), pages 266-272, 06. [Downloadable!] (restricted)
  21. Piercarlo Zanchettin, 2006. "Differentiated Duopoly with Asymmetric Costs," Journal of Economics & Management Strategy, Blackwell Publishing, vol. 15(4), pages 999-1015, December. [Downloadable!] (restricted)
  22. Matsumura, Toshihiro, 1998. "Partial privatization in mixed duopoly," Journal of Public Economics, Elsevier, vol. 70(3), pages 473-483, December. [Downloadable!] (restricted)
  23. Toshihiro Matsumura & Osamu Kanda, 2005. "Mixed Oligopoly at Free Entry Markets," Journal of Economics, Springer, vol. 84(1), pages 27-48, 02. [Downloadable!] (restricted)
  24. 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. [Downloadable!] (restricted)
  25. Naylor, Robin A., 2002. "Industry profits and competition under bilateral oligopoly," Economics Letters, Elsevier, vol. 77(2), pages 169-175, October. [Downloadable!] (restricted)
  26. de Fraja, Giovanni & Delbono, Flavio, 1989. "Alternative Strategies of a Public Enterprise in Oligopoly," Oxford Economic Papers, Oxford University Press, vol. 41(2), pages 302-11, April. [Downloadable!] (restricted)
  27. Straume, Odd Rune, 2003. "International mergers and trade liberalisation: implications for unionised labour," International Journal of Industrial Organization, Elsevier, vol. 21(5), pages 717-735, May. [Downloadable!] (restricted)
  28. Qiu, Larry D., 1997. "On the Dynamic Efficiency of Bertrand and Cournot Equilibria," Journal of Economic Theory, Elsevier, vol. 75(1), pages 213-229, July. [Downloadable!] (restricted)
  29. Haskel, Jonathan & Szymanski, Stefan, 1993. "Privatization, Liberalization, Wages and Employment: Theory and Evidence for the UK," Economica, London School of Economics and Political Science, vol. 60(238), pages 161-81, May. [Downloadable!] (restricted)
  30. Oswald, Andrew J & Turnbull, Peter J, 1985. "Pay and Employment Determination in Britain: What Are Labour," Oxford Review of Economic Policy, Oxford University Press, vol. 1(2), pages 80-97, Summer.
  31. De Fraja, Giovanni, 1993. "Unions and Wages in Public and Private Firms: A Game-Theoretic Analysis," Oxford Economic Papers, Oxford University Press, vol. 45(3), pages 457-69, July. [Downloadable!] (restricted)
  32. Zhao, Laixun, 1995. "Cross-hauling direct foreign investment and unionized oligopoly," European Economic Review, Elsevier, vol. 39(6), pages 1237-1253, June. [Downloadable!] (restricted)
  33. Toshihiro Matsumura & Noriaki Matsushima, 2004. "Endogenous Cost Differentials between Public and Private Enterprises: A Mixed Duopoly Approach," Economica, London School of Economics and Political Science, vol. 71(284), pages 671-688, November. [Downloadable!] (restricted)
Full references

Statistics
Access and download statistics

Did you know? Over 1000 institutions contribute their bibliographic data directly to this service.

This page was last updated on 2009-11-28.

This information is provided to you by IDEAS at the Department of Economics, College of Liberal Arts and Sciences, University of Connecticut using RePEc data on a server sponsored by the Society for Economic Dynamics.