Advanced Search
MyIDEAS: Login

International Trade and Cournot Equilibrium: Existence, Uniqueness and Comparative Statics

Contents:

Author Info

  • Collie, David

Abstract

This paper proves the existence and uniqueness of Cournot equilibrium in models of international trade under oligopoly. The existence of Cournot equilibrium is established without the usual assumption that profit functions are concave. Instead the proof uses a weaker "aggregate concavity" condition. A simple proof is used to establish the uniqueness of the equilibrium. And, the paper considers the implications of the assumptions, used to prove the existence and uniqueness of the equilibrium, on the comparative static results. Copyright 1992 by Blackwell Publishing Ltd and the Board of Trustees of the Bulletin of Economic Research

Download Info

To our knowledge, this item is not available for download. To find whether it is available, there are three options:
1. Check below under "Related research" whether another version of this item is available online.
2. Check on the provider's web page whether it is in fact available.
3. Perform a search for a similarly titled item that would be available.

Bibliographic Info

Article provided by Wiley Blackwell in its journal Bulletin of Economic Research.

Volume (Year): 44 (1992)
Issue (Month): 1 (January)
Pages: 55-66

as in new window
Handle: RePEc:bla:buecrs:v:44:y:1992:i:1:p:55-66

Contact details of provider:
Web page: http://www.blackwellpublishing.com/journal.asp?ref=0307-3378

Order Information:
Web: http://www.blackwellpublishing.com/subs.asp?ref=0307-3378

Related research

Keywords:

Other versions of this item:

References

No references listed on IDEAS
You can help add them by filling out this form.

Citations

Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
as in new window

Cited by:
  1. Guerrazzi, Marco, 2013. "Asymptotic Relations in Cournot’s Quantity Game: Some International Trade Implications - Relazioni asintotiche nel gioco di Cournot: alcune implicazioni per il commercio internazionale," Economia Internazionale / International Economics, Camera di Commercio di Genova, vol. 66(1), pages 47-56.
  2. Aidan Hollis, 2001. "Industrial Concentration, Output, and Trade: An Empirical Exploration," Working Papers 2001-15, Department of Economics, University of Calgary, revised 05 Dec 2001.
  3. Udo Broll & Peter Welzel & Kit Pong Wong, 1999. "Strategic Hedging," Working Paper Series B 1999-04, Friedrich-Schiller-Universität Jena, Wirtschaftswissenschaftliche Fakultïät.
  4. Udo Broll & Peter Welzel & Kit Wong, 2009. "Export and Strategic Currency Hedging," Open Economies Review, Springer, vol. 20(5), pages 717-732, November.
  5. Broll, Udo & Wahl, Jack E. & Wessel, Christoph, 2008. "Export production, hedging exchange rate risk: the duopoly case," Dresden Discussion Paper Series in Economics 06/08, Dresden University of Technology, Faculty of Business and Economics, Department of Economics.
  6. R Cornes & R Hartley, 2005. "The Geometry of Aggregative Games," The School of Economics Discussion Paper Series 0514, Economics, The University of Manchester.

Lists

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

Statistics

Access and download statistics

Corrections

When requesting a correction, please mention this item's handle: RePEc:bla:buecrs:v:44:y:1992:i:1:p:55-66. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Wiley-Blackwell Digital Licensing) or (Christopher F. Baum).

If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.