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

Together at Last: Trade Costs, Demand Structure, and Welfare

  • Monika Mr?zov?
  • J. Peter Neary

We show that relaxing the assumption of CES preferences in monopolistic competition has surprising implications when trade is restricted. Integrated and segmented markets behave differently, the latter typically exhibiting reciprocal dumping. Globalization and lower trade costs have different effects. The former reduces spending on all existing varieties, the latter switches spending from home to imported varieties; when demands are less convex than CES, globalization raises whereas lower trade costs reduce firm output. Finally, calibrating gains from trade is harder. Many more parameters are needed, while import demand elasticities typically overestimate the true elasticities, and so underestimate the gains from trade.

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.aeaweb.org/articles.php?doi=10.1257/aer.104.5.298
Download Restriction: no

File URL: http://www.aeaweb.org/aer/ds/10405/P2014_1124_ds.zip
Download Restriction: no

File URL: http://www.aeaweb.org/aer/app/10405/P2014_1124_app.pdf
Download Restriction: Access to full text is restricted to AEA members and institutional subscribers.

Article provided by American Economic Association in its journal American Economic Review.

Volume (Year): 104 (2014)
Issue (Month): 5 (May)
Pages: 298-303

as
in new window

Handle: RePEc:aea:aecrev:v:104:y:2014:i:5:p:298-303
Note: DOI: 10.1257/aer.104.5.298
Contact details of provider: Web page: https://www.aeaweb.org/aer/
Email:


More information through EDIRC

Order Information: Web: https://www.aeaweb.org/subscribe.html

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. Paolo Bertoletti & Paolo Epifani, 2012. "Monopolistic Competition: CES Redux?," DEM Working Papers Series 004, University of Pavia, Department of Economics and Management.
  2. Marc J. Melitz & Stephen J. Redding, 2013. "Firm Heterogeneity and Aggregate Welfare," CEP Discussion Papers dp1200, Centre for Economic Performance, LSE.
  3. Novy, Dennis, 2012. "International Trade without CES: Estimating Translog Gravity," CEPR Discussion Papers 9125, C.E.P.R. Discussion Papers.
  4. Ina Simonovska & Michael Waugh, 2011. "The Elasticity of Trade: Estimates and Evidence," Working Papers 112, University of California, Davis, Department of Economics.
  5. Mrázová, Monika & Neary, J Peter, 2013. "Selection Effects With Heterogeneous Firms," CEPR Discussion Papers 9288, C.E.P.R. Discussion Papers.
  6. Robert C. Feenstra & David E. Weinstein, 2010. "Globalization, Markups and U.S. Welfare," NBER Working Papers 15749, National Bureau of Economic Research, Inc.
  7. ZHELOBODKO, Evgeny & KOKOVIN, Sergey & Parenti, Mathieu & THISSE, Jacques-François, . "Monopolistic competition beyond the constant elasticity of substitution," CORE Discussion Papers RP -2488, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
  8. Swati Dhingra & John Morrow, 2012. "The Impact of Integration on Productivity and Welfare Distortions Under Monopolistic Competition," CEP Discussion Papers dp1130, Centre for Economic Performance, LSE.
  9. Arnaud Costinot & Andres Rodriguez-Clare & Costas Arkolakis, 2010. "New Trade Models, Same Old Gains?," 2010 Meeting Papers 433, Society for Economic Dynamics.
  10. Ina Simonovska, 2011. "Income Differences and Prices of Tradables," Working Papers 1015, University of California, Davis, Department of Economics.
  11. Krugman, Paul R., 1979. "Increasing returns, monopolistic competition, and international trade," Journal of International Economics, Elsevier, vol. 9(4), pages 469-479, November.
  12. Dennis Novy, 2013. "International trade without CES: estimating translog gravity," LSE Research Online Documents on Economics 57367, London School of Economics and Political Science, LSE Library.
  13. 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.
  14. Ralph Ossa, 2012. "Why Trade Matters After All," NBER Working Papers 18113, National Bureau of Economic Research, Inc.
  15. Pollak, Robert A, 1971. "Additive Utility Functions and Linear Engel Curves," Review of Economic Studies, Wiley Blackwell, vol. 38(116), pages 401-14, October.
  16. Ina Simonovska, 2010. "Income Differences and Prices of Tradables: Insights from an Online Retailer," NBER Working Papers 16233, National Bureau of Economic Research, Inc.
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:aea:aecrev:v:104:y:2014:i:5:p:298-303. 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: (Jane Voros)

or (Michael P. Albert)

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.