IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Login to save this paper or follow this series

National Oligopolies and Economic Geography

  • Barbara Annicchiarico

    ()

    (Department of Economics - University of Rome “Tor Vergata”)

  • Federica Orioli

    ()

    (University of Rome "Luiss Guido Carli" - University of Rome "Luiss Guido Carli")

  • Federico Trionfetti

    ()

    (GREQAM - Groupement de Recherche en Économie Quantitative d'Aix-Marseille - Université de la Méditerranée - Aix-Marseille II - Université Paul Cézanne - Aix-Marseille III - Ecole des Hautes Etudes en Sciences Sociales (EHESS) - CNRS : UMR6579)

We replace monopolistic competition with national oligopolies in a model of "new economic geography". There are many possible bifurcation diagrams but, unlike in monopolistic competition, the symmetric equilibrium is always stable for low trade costs. The antitrust policy, though identical in both countries, affects the geographical distribution of firms. In turn, migration attenuates the effectiveness of the antitrust policy in eliminating collusive behavior. For high trade costs a toughening of the antitrust policy is likely to result in more agglomeration and may reduce world welfare. The antitrust policy is more likely to be welfare improving when market integration progresses.

If you experience problems downloading a file, check if you have the proper application to view it first. 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://halshs.archives-ouvertes.fr/docs/00/60/76/41/PDF/DTGREQAM2011_32.pdf
Download Restriction: no

Paper provided by HAL in its series Working Papers with number halshs-00607641.

as
in new window

Length:
Date of creation: 10 Jul 2011
Date of revision:
Handle: RePEc:hal:wpaper:halshs-00607641
Note: View the original document on HAL open archive server: http://halshs.archives-ouvertes.fr/halshs-00607641/en/
Contact details of provider: Web page: https://hal.archives-ouvertes.fr/

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.:

as in new window
  1. Head, Keith & Mayer, Thierry & Ries, John, 2002. "On the Pervasiveness of Home Market Effects," Economica, London School of Economics and Political Science, vol. 69(275), pages 371-90, August.
  2. Diego Puga, 1996. "The rise and fall of regional inequalities," LSE Research Online Documents on Economics 20643, London School of Economics and Political Science, LSE Library.
  3. Pierre-Philipe COMBES, 1997. "Industrial Agglomeration under Cournot Competition," Annales d'Economie et de Statistique, ENSAE, issue 45, pages 161-182.
  4. Paul Krugman, 1990. "Increasing Returns and Economic Geography," NBER Working Papers 3275, National Bureau of Economic Research, Inc.
  5. Dixit, Avinash K & Stiglitz, Joseph E, 1977. "Monopolistic Competition and Optimum Product Diversity," American Economic Review, American Economic Association, vol. 67(3), pages 297-308, June.
  6. d'Aspremont, C & Gabszewicz, Jean Jaskold & Thisse, J-F, 1979. "On Hotelling's "Stability in Competition"," Econometrica, Econometric Society, vol. 47(5), pages 1145-50, September.
  7. Keith Head & Thierry Mayer, 2004. "Non-Europe : the magnitude and causes of market fragmentation in the EU," Cahiers de la Maison des Sciences Economiques bla99004a, Université Panthéon-Sorbonne (Paris 1).
  8. McCallum, John, 1995. "National Borders Matter: Canada-U.S. Regional Trade Patterns," American Economic Review, American Economic Association, vol. 85(3), pages 615-23, June.
  9. Haiwen Zhou, 2007. "Oligopolistic Competition And Economic Geography," Journal of Regional Science, Wiley Blackwell, vol. 47(5), pages 915-933.
  10. Ludema, Rodney D & Wooton, Ian, 1998. "Economic Geography and the Fiscal Effects of Regional Integration," CEPR Discussion Papers 1822, C.E.P.R. Discussion Papers.
  11. OTTAVIANO, Gianmarco & TABUCHI , Takatoshi & THISSE, Jacques-François, . "Agglomeration and trade revisited," CORE Discussion Papers RP 1553, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  12. Brulhart, Marius & Trionfetti, Federico, 2004. "Public expenditure, international specialisation and agglomeration," European Economic Review, Elsevier, vol. 48(4), pages 851-881, August.
  13. Connor, John M., 2005. "Price-Fixing Overcharges: Legal And Economic Evidence," 2005 Annual meeting, July 24-27, Providence, RI 19254, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
Full references (including those not matched with items on IDEAS)

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

When requesting a correction, please mention this item's handle: RePEc:hal:wpaper:halshs-00607641. 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: (CCSD)

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.

This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.