Advanced Search
MyIDEAS: Login

The Choice of Modeling Firm Heterogeneity and Trade Restrictions

Contents:

Author Info

  • Matthew T Cole

    (University College Dublin)

Abstract

There has been great focus in the recent trade theory literature on the introduction of firm heterogeneity into trade models. However, these models tend to rely heavily on symmetry assumptions and assume melting iceberg transport costs as the only form of trade restrictions. Moreover, a standard assumption is that firms differ across marginal cost, yet empirical evidence suggests this is not the only important source of heterogeneity. I provide a highly tractable model, in which firms differ across fixed costs, that qualitatively maintains the main results of these models, but allows for asymmetric changes in trade restrictions, a necessary step towards studying strategic trade policy. In addition, I highlight the differences in the effects on product variety associated with changes in an ad valorem tariff, iceberg transport costs, and additional beachhead costs to become an exporter. This is important as there are potential offsetting effects on firm entry.

Download Info

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://www.ucd.ie/t4cms/wp09.20.pdf
File Function: First version, 2009
Download Restriction: no

Bibliographic Info

Paper provided by School Of Economics, University College Dublin in its series Working Papers with number 200920.

as in new window
Length: 28 pages
Date of creation: 01 Oct 2009
Date of revision:
Handle: RePEc:ucn:wpaper:200920

Contact details of provider:
Postal: UCD, Belfield, Dublin 4
Phone: +353-1-7067777
Fax: +353-1-283 0068
Web page: http://www.ucd.ie/economics
More information through EDIRC

Related research

Keywords: Intra-industry Trade; Trade policy; Firm heterogeneity; Monopolistic competition;

This paper has been announced in the following NEP Reports:

References

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. 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.
  2. Christian Broda & David E. Weinstein, 2006. "Globalization and the Gains from Variety," The Quarterly Journal of Economics, MIT Press, vol. 121(2), pages 541-585, May.
  3. Richard E. Baldwin & Rikard Forslid, 2010. "Trade Liberalization with Heterogeneous Firms," Review of Development Economics, Wiley Blackwell, vol. 14(2), pages 161-176, 05.
  4. Elhanan Helpman & Marc J. Melitz & Stephen R. Yeaple, 2004. "Export Versus FDI with Heterogeneous Firms," American Economic Review, American Economic Association, vol. 94(1), pages 300-316, March.
  5. Martina Lawless & Karl Whelan, 2008. "Where Do Firms Export, How Much, and Why?," Working Papers 200821, School Of Economics, University College Dublin.
  6. Ronald B. Davies & Carsten Eckel, 2007. "Tax Competition for Heterogeneous Firms with Endogenous Entry," The Institute for International Integration Studies Discussion Paper Series iiisdp214, IIIS.
  7. Jørgensen Jan Guldager & Schröder Philipp J. H., 2006. "Tariffs and Firm-Level Heterogeneous Fixed Export Costs," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 5(1), pages 1-17, July.
  8. Krugman, Paul R., 1979. "Increasing returns, monopolistic competition, and international trade," Journal of International Economics, Elsevier, vol. 9(4), pages 469-479, November.
  9. Ronald B. Davies & Carsten Eckel, 2007. "Tax Competition for Heterogeneous Firms with Endogenous Entry:The Case of Heterogeneous Fixed Costs," The Institute for International Integration Studies Discussion Paper Series iiisdp213, IIIS.
  10. Baldwin, Richard, 1988. "Hyteresis in Import Prices: The Beachhead Effect," American Economic Review, American Economic Association, vol. 78(4), pages 773-85, September.
  11. David Hummels & Alexandre Skiba, 2002. "Shipping the Good Apples Out? An Empirical Confirmation of the Alchian-Allen Conjecture," NBER Working Papers 9023, National Bureau of Economic Research, Inc.
  12. Krugman, Paul, 1980. "Scale Economies, Product Differentiation, and the Pattern of Trade," American Economic Review, American Economic Association, vol. 70(5), pages 950-59, December.
  13. Demidova, Svetlana & Rodríguez-Clare, Andrés, 2009. "Trade policy under firm-level heterogeneity in a small economy," Journal of International Economics, Elsevier, vol. 78(1), pages 100-112, June.
Full references (including those not matched with items on IDEAS)

Citations

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

Cited by:
  1. Matthew T Cole & Ronald B Davies, 2009. "Optimal Tariffs, Tariff Jumping, and Heterogeneous Firms," Working Papers 200919, School Of Economics, University College Dublin.
  2. Christian Bauer & Ronald B. Davies & Andreas Haufler, 2011. "Economic integration and the optimal corporate tax structure with heterogeneous firms," Working Papers 1114, Oxford University Centre for Business Taxation.
  3. Cole, Matthew T. & Davies, Ronald B., 2011. "Strategic tariffs, tariff jumping, and heterogeneous firms," European Economic Review, Elsevier, vol. 55(4), pages 480-496, May.
  4. Ronald Davies & Lourenço Paz, 2011. "Tariffs versus VAT in the presence of heterogeneous firms and an informal sector," International Tax and Public Finance, Springer, vol. 18(5), pages 533-554, October.
  5. Jan Jørgensen & Philipp Schröder & Zhihao Yu, 2012. "Globalization beyond partitioning: back to Krugman’s world," Review of World Economics (Weltwirtschaftliches Archiv), Springer, vol. 148(1), pages 73-87, April.

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:ucn:wpaper:200920. 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: (Nicolas Clifton).

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.