Advanced Search
MyIDEAS: Login to save this paper or follow this series

Global Gains from Trade Liberalization

Contents:

Author Info

  • Haichao Fan
  • Edwin L.-C. Lai
  • Han Steffan Qi

Abstract

What has been the overall global welfare impact of the accession to the World Trade Organization of a large country like China, or the global welfare impact of the completion of the Uruguay round of GATT negotiations? Can we come up with a simple user-friendly formula to calculate the global welfare impact of the simultaneous trade liberalization of a number of countries? How sensitive is the answer to the assumption of the trade model? We find a striking answer to these questions. We find that, for a very broad class of models and settings, the global welfare impact of trade liberalization in a country, or a simultaneous liberalization of a number of countries, is given by the same simple formula. We find that the global welfare impact of the simultaneous trade liberalization of different countries only depends on two sets of statistics: (i) the ratio of the value of bilateral trade between each and every pair of trading partners and global income; and (ii) the change in exporting cost for each and every pair of trading partners. Most interestingly, the formula applies to a very broad class of models and settings, which include the general Ricardian model (including, for example, Anderson, 1979, and Eaton and Kortum, 2002), the models of Krugman (1980), Melitz (2003) and its extensions, and the extensions of these models to the multi-sectoral case, multi-factor production technology, multi-stage production, the existence of tradable intermediate goods and the existence of a large outside good sector in each country. We find that global welfare would have been 0.05% lower in the year 2008 if China had not gained accession to the WTO in 2001.

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.cesifo-group.de/portal/page/portal/DocBase_Content/WP/WP-CESifo_Working_Papers/wp-cesifo-2012/wp-cesifo-2012-03/cesifo1_wp3775.pdf
Download Restriction: no

Bibliographic Info

Paper provided by CESifo Group Munich in its series CESifo Working Paper Series with number 3775.

as in new window
Length:
Date of creation: 2012
Date of revision:
Handle: RePEc:ces:ceswps:_3775

Contact details of provider:
Postal: Poschingerstrasse 5, 81679 Munich
Phone: +49 (89) 9224-0
Fax: +49 (89) 985369
Email:
Web page: http://www.cesifo.de
More information through EDIRC

Related research

Keywords: global welfare; trade liberalization; trade cost;

Find related papers by JEL classification:

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. Chang-Tai Hsieh & Ralph Ossa, 2011. "A Global View of Productivity Growth in China," Global COE Hi-Stat Discussion Paper Series gd10-166, Institute of Economic Research, Hitotsubashi University.
  2. Balistreri, Edward J. & Hillberry, Russell H. & Rutherford, Thomas F., 2011. "Structural estimation and solution of international trade models with heterogeneous firms," Journal of International Economics, Elsevier, vol. 83(2), pages 95-108, March.
  3. Dornbusch, Rudiger & Fischer, Stanley & Samuelson, Paul A, 1977. "Comparative Advantage, Trade, and Payments in a Ricardian Model with a Continuum of Goods," American Economic Review, American Economic Association, vol. 67(5), pages 823-39, December.
  4. Andrew Atkeson & Ariel Tomás Burstein, 2010. "Innovation, Firm Dynamics, and International Trade," Journal of Political Economy, University of Chicago Press, vol. 118(3), pages 433-484, 06.
  5. Anderson, James E, 1979. "A Theoretical Foundation for the Gravity Equation," American Economic Review, American Economic Association, vol. 69(1), pages 106-16, March.
  6. Davin Chor, 2008. "Unpacking Sources of Comparative Advantage: A Quantitative Approach," Working Papers 13-2008, Singapore Management University, School of Economics.
  7. Arnaud Costinot & Andres Rodriguez-Clare & Costas Arkolakis, 2010. "New Trade Models, Same Old Gains?," 2010 Meeting Papers 433, Society for Economic Dynamics.
  8. Dornbusch, Rudiger & Fischer, Stanley & Samuelson, Paul A, 1980. "Heckscher- Ohlin Trade Theory with a Continuum of Goods," The Quarterly Journal of Economics, MIT Press, vol. 95(2), pages 203-24, September.
  9. Andrew B. Bernard & Stephen Redding & Peter K. Schott, 2004. "Comparative Advantage and Heterogeneous Firms," NBER Working Papers 10668, National Bureau of Economic Research, Inc.
  10. Haichao Fan & Edwin L.-C. Lai & Han Steffan Qi, 2011. "A Model of Trade with Ricardian Comparative Advantage and Intra-sectoral Firm Heterogeneity," CESifo Working Paper Series 3634, CESifo Group Munich.
  11. Costas Arkolakis, 2010. "Market Penetration Costs and the New Consumers Margin in International Trade," Journal of Political Economy, University of Chicago Press, vol. 118(6), pages 1151 - 1199.
  12. Ariel Burstein & Jonathan Vogel, 2010. "Globalization, Technology, and the Skill Premium: A Quantitative Analysis," NBER Working Papers 16459, National Bureau of Economic Research, Inc.
  13. Edward J. Balistreri & Russell H. Hillberry & Thomas F. Rutherford, 2009. "Trade and Welfare: Does Industrial Organization Matter?," CER-ETH Economics working paper series 09/119, CER-ETH - Center of Economic Research (CER-ETH) at ETH Zurich.
  14. Svetlana Demidova, 2008. "Productivity Improvements And Falling Trade Costs: Boon Or Bane?," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 49(4), pages 1437-1462, November.
  15. Toshihiro Okubo, 2009. "Firm heterogeneity and Ricardian comparative advantage within and across sectors," Economic Theory, Springer, vol. 38(3), pages 533-559, March.
  16. Kei-Mu Yi, 2003. "Can Vertical Specialization Explain the Growth of World Trade?," Journal of Political Economy, University of Chicago Press, vol. 111(1), pages 52-102, February.
  17. Chang-Tai Hsieh & Ralph Ossa, 2011. "A Global View of Productivity Growth in China," NBER Working Papers 16778, National Bureau of Economic Research, Inc.
Full references (including those not matched with items on IDEAS)

Citations

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:ces:ceswps:_3775. 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: (Julio Saavedra).

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.